CN102523030A - Communication satellite effective load test system simulation platform - Google Patents
Communication satellite effective load test system simulation platform Download PDFInfo
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Abstract
The invention relates to a communication satellite effective load test system simulation platform, and a test rule module stores test rules. A simulation core module reads the data interpretation results of a data analysis module, and a discrete event driving mechanism is adopted to determine the execution time of an event and execute the corresponding event. A simulation design module establishes the node composition and connection of a test system; in establishment, the attributes of a satellite effective load are classified into different working states, and each working state corresponds to one process; and all the working states of the same satellite effective load form a node. An event queue list storages the simulation events and the corresponding execution time. A data acquisition module receives data which is generated in some nodes or processes in simulation, classifies the data and forwards the same to the data analysis module. The data analysis module receives the data which reflects the simulation state, simultaneously acquires a test rule basis which corresponds to a current test project and interprets the received state data according to the test rule basis, and the interpretation results are sent to the simulation core module.
Description
Technical field
The invention belongs to the satellite test field, relate to a kind of communication satellite payload test macro emulation platform.
Background technology
In order to ensure the succeeding in sending up and normally moving at rail of spacecrafts such as satellite and airship, spacecraft all will carry out detailed electric performance test in the stages such as development, experiment and emissions.Adopt the telemetry parameter that is provided with that the electrical property of spacecraft is tested, through a large amount of telemetries being carried out the operating state that Treatment Analysis and data interpretation can be judged each system.
Communication satellite load test field is a responsive field, has certain particularity, needs various all purpose instrument instrument to be connected with tested load through multiple interconnecting method with the instrumentation instrument, and a large amount of Various types of data information are handled.Since the particularity of each communication satellite load with lack general test order, the method for testing and the test index of some load have nothing in common with each other.The prerequisite of load test is that tested load is put in the test environment; The change of test environment can have influence on the result of test data; Method of testing rationally whether, the demand whether disposal ability of test macro and communication capacity satisfy testing scheme all will just can test out through the reality test after test environment is put up.
Legacy test system design and planing method are mainly leaned on experience; Modern communications satellites payload test macro for complicacy; Incessantly design key points is grabbed owing to foreseeing in a lot of places; The unpredictability of this method of testing and power of test has not only increased testing cost, delays test period toward the contact meeting, reduces the efficient of test.
Summary of the invention
Technology of the present invention is dealt with problems and is: the deficiency that overcomes prior art; The common simulation platform of a kind of communication satellite load test system is provided; Can on this platform, carry out emulation to communication satellite payload system level testing scheme in advance; Testing scheme is carried out feasibility analysis and makes corresponding adjustment, thereby reduce testing cost, improve testing efficiency.
Technical solution of the present invention is: communication satellite payload test macro emulation platform, comprise test order module, simulated core core module, design of Simulation module, event queue tabulation, data acquisition module and data analysis module, wherein:
Test order module: test relevant test order with the communication satellite payload in the storage whole simulation process;
Simulated core core module: comprise date read-write cell, event scheduler and event execution unit; The data interpretation result of date read-write cell reading of data analysis module provides the data interaction interface with data acquisition unit simultaneously; Event scheduler is a foundation with the data interpretation result; Adopt the discrete event drive mechanism to confirm the time of implementation of incident; After event execution unit was handled current event, event scheduler should current incident be deleted from the incident queue lists, and obtained next event as carrying out incident; Be later than current simulation time if will carry out the preset time of implementation of incident, then event scheduler is revised as current simulation time the preset time of origin of the incident of will carrying out and will the execution incident gives the event execution unit execution with this; Equal current simulation time if will carry out the preset time of implementation of incident, then event scheduler directly will the execution incident be given the event execution unit execution with this;
The design of Simulation module: comprise scene design cell, design of node unit and process design cell, the scene design cell is set up the node of test macro and is formed and connected mode; The attribute of design of node unit definition tester or satellite payload is divided into the different working state with the attribute of tester or satellite payload, and all working state of same tester or satellite payload forms a node; The process design cell adopts finite state machine to describe the different operating state of tester or satellite payload, the corresponding process of each operating state;
Event queue tabulation: the predetermined time of implementation that all incidents that the storage emulation nucleus module will be carried out and incident are corresponding; Incident is the basic composition unit that whole simulation process is pushed ahead; Each incident has been accomplished certain operation, has been made up of the process of satellite load project testing certain event queue;
Data acquisition module: receive the data that generated in some node in the simulation process that date read-write cell is sent here in the simulated core core module or the process, and the data that receive are classified and be transmitted to data analysis module according to the test order in the test order module;
Data analysis module: receive the data that data acquisition module is transmitted the reflection simulation status that comes; From the test order module, obtain simultaneously and the corresponding test order criterion of current test event; According to the test order criterion status data that receives is carried out interpretation, sentence read result is sent to the simulated core core module.
The present invention's advantage compared with prior art is:
(1) the common simulation platform of communication satellite load test of the present invention system can carry out simulation modeling to communication satellite payload system level testing scheme above that, in advance testing scheme is carried out emulation; Before concrete scheme implementation, testing scheme is carried out feasibility analysis; The perfect as far as possible exploitativeness to testing scheme provides foundation, and power of test is carried out predicting assessment, in time finds the bottleneck of scheme and makes corresponding adjustment; To reduce testing cost, improve testing efficiency;
(2) emulation platform provides scene, node, and three layers of modeling mechanism of process, three layer model and actual system, equipment, three layers of agreements are corresponding fully, reflected the correlation properties of test macro comprehensively;
(3) the emulation mechanism that adopts discrete event to drive, wherein " incident " is meant the variation of test macro model state, when having only the test macro model state to change; Emulation platform just carries out emulation, and the time period that the test macro model state does not change is not carried out simulation calculation, is skipped; Be that simulation time disperses, whenever there being an incident back time advances to occur, just the time bounds forward; Can occur a plurality of incidents (carrying out priority through the priority of incident carries out) on the simulation time point simultaneously, the generation of incident can have the difference of density, in the emulation mechanism that discrete event drives; The emulation core needn't all be removed the state of inquiry system model all the time; Because when the test macro model state changes, will event occurs, the generation of incident can notify the emulation core to handle; Compare with the time driving, computational efficiency is greatly improved;
(4) all system models of emulation platform establishment all are made up of the configurable device model of a series of attributes.Device model belongs to certain type, and class is with the characteristic of the mode description object of behavior and attribute, and processor-oriented emulation platform is compared, and OO emulation platform is more conducive to the maintenance and the succession of data.
Description of drawings
Fig. 1 is communication satellite payload test macro simulation platform structure figure of the present invention;
Fig. 2 is a simulated core core module composition frame chart of the present invention;
Fig. 3 is a design of Simulation module composition frame chart of the present invention;
Fig. 4 is the workflow diagram of design of Simulation module of the present invention;
Fig. 5 is event queue list structure figure of the present invention;
Fig. 6 is the data acquisition module block structural diagram;
Fig. 7 is the data analysis module structure chart.
Embodiment
As shown in Figure 1, communication satellite payload test macro emulation platform of the present invention comprises test order module, simulated core core module, design of Simulation module, event queue tabulation, data acquisition module and data analysis module.Stored in the test order module in the whole simulation process and tested relevant test order with the communication satellite payload.The data interpretation result of simulated core core module reading of data analysis module provides the data interaction interface with data acquisition unit simultaneously; With the data interpretation result is foundation, adopts the discrete event drive mechanism to confirm the time of implementation and the execution incident of incident.The design of Simulation module has reflected the composition and the state of satellite payload test macro, and the emulation implementer realizes the emulation platform building to test macro through the design of Simulation module.The event queue list storage all incidents that will carry out of simulated core core module and corresponding predetermined time of implementation of incident; The emulation core is extracted the incident that will carry out from this tabulation, the discrete event that has certain association through execution can be accomplished the test process to test event.The status data that is generated in the simulation process that data acquisition module reception emulation core is sent here, and these status datas are carried out classification and storage manage and transmit.Data analysis module receives the data of the reflection simulation status that data acquisition module forwards, and it is analyzed and transmits.
Incident is to form the unit of test event; Also promptly when carrying out the test of test event, formed test process by several incidents, for example this project of measured power; Need signal generator generation data event; Data get into the system under test (SUT) incident, and system under test (SUT) carries out response events, response data ingoing power meter or frequency spectrograph incident.The change of each state in the whole test system is all triggered by the response time, and different events triggers according to the time order and function order, has formed the completion of certain test event.
As shown in Figure 2, be simulated core core module composition frame chart.Comprise date read-write cell, event scheduler and event execution unit.The data interpretation result of date read-write cell reading of data analysis module thus as the foundation of next step operation of simulated core core module, for example lets event scheduler work on or finishes emulation and report to the police.The time that the incident that event scheduler hopes to accomplish to all process modules and this incident of plan take place tabulates and safeguards.(wherein " incident " is meant the variation of simulated environment state to the discrete event that event scheduler adopts; That is to say; When having only the test macro state to change, the simulated core core module is just worked, and the time period that the test macro state does not change is not carried out any simulation calculation; Promptly by being skipped) drive mechanism determined its time advance mechanism: after carrying out the intact current event of incident section processes; Event scheduler is deleted this incident from list of thing, and obtains next event, as carrying out incident.Be later than current simulation time if will the execution incident hope the time of taking place, the simulated core core module is shifted simulation time the hope time of origin of the incident of will carrying out onto, and event scheduler can partly be carried out will the execution incident giving the execution incident; Equal current simulation time if will carry out the hope time of implementation of incident, simulation time will not advance, and directly partly carry out will the execution incident giving the execution incident; Event execution unit then is that the result according to next step operation of simulated core core module carries out the operation of dependent event.
As shown in Figure 3, be design of Simulation module composition frame chart.Comprised the scene design cell, design of node unit and process design cell, respectively with the system of real satellite payload test macro, equipment and protocol operation are corresponding one by one, have reflected the correlation properties of test macro comprehensively.The scene design cell has reflected the node composition and the connected mode thereof of test macro, adopts the universal test instrument, and special test equipment and communication link etc. is set up the test scene model, realizes the visualization mapping to test environment.The design of node cell abstract attribute of concrete node, the integrity attribute of tester or satellite payload just, design of node is based on node module; Each node module is realized nodes ' behavior in a certain respect; Generate storage, the processing of data and the transmission of data etc. such as data.The set of a plurality of node modules constitutes the node of telotism.The inner node module of individual node possibly be tens or even up to a hundred.The process design cell then is that the inside of node realizes abstract, uses finite state machine to describe the logic of process, mainly is used for portraying the realization in the difference in functionality module in the nodal analysis method; Can simulate most of softwares or hardware system; Comprise communication protocol, algorithm, queuing policy; Shared resource, special service source etc.
The bottom is the process design cell, and it describes protocol operation with state machine; Secondly be the design of node unit, constitute, reflected the characteristic of equipment by the corresponding protocol model; The superiors are the scene design cell.Structure at all levels in the system is carried out unified Modeling comparing of the mode of this layered modeling and single level has a lot of advantages, and it provides a modeling environment intuitively, closing to reality test macro to greatest extent for the emulation implementer.
The major function of scene design cell is from high-level device system to be carried out standard, and high-level device is node and communication link just.The corresponding testing equipment of node also comprises some business configuration modules; Communication link also comprises logical links corresponding to the connection link in the real network.
The major function of design of node unit is from application, process, and functional modules such as formation and communication interface are carried out standard to the function of node.Node comprises universal test instrument and special test equipment.The universal test instrument comprises oscilloscope; Signal source; Frequency spectrographs etc. are given birth to the instrument of manufacturers produce by all purpose instrument; Emulation platform has special general purpose instrument storehouse, and special test equipment then is the special test equipment that takes out according to concrete testing scheme, and emulation platform can design the instrumentation instrument through the design of node part.Employed equipment has identical functions in these equipment and the reality.Therefore, the attribute of node and functions of the equipments are closely related.
The major function of process design cell is that standard is carried out in the behavior of the contained process of system's interior nodes, comprises decision-making process and algorithm.When the process of carrying out modeling, most important work is exactly the design process group, makes wherein each process each use up its duty and coordinate operation.The mode that the finite state machine design adopts figure and code to combine is created process model; Finite state machine adopts state transition diagram (State Transition Diagram; STD) describe the transfer of state, the performed operation of process model is described with C or C Plus Plus.Be to link to each other through the state transitions line between state and the state, line of transference can be (conditions must be fulfilled could shift) or unconditional (directly shifting) of tape spare.The first half of state can the association status entry code; The latter half of state can the association status exit code, and when the emulation core gets into certain state of finite state machine, entry code will be performed; When the emulation core is left certain state of finite state machine, exit code will be performed.The state of finite state machine has two kinds of forced regime and optional states, when finite state machine gets into forced regime, carries out entry code and exit code successively, gives next state with control then; When finite state machine gets into optional state; After executing entry code, suspend; Give the emulation core with control; The emulation core begins to search the incident in the next event queue tabulation and carry out, and has triggered this finite state machine up to events corresponding and from optional state, has left, and just carries out exit code.
When carrying out design of Simulation; Use the scene design cell to carry out the scene design according to testing scheme; Promptly confirm test event according to satellite payload testing scheme; Confirm the composition and the connected mode of satellite payload test macro in view of the above, test macro (scene) is formed by connecting different tester (node) and tested satellite payload, and the preferential usage platform of tester provides the device model in the equipment library; If there is not the relevant device model in the equipment library, needs to use the design of node unit to carry out device model and build.Equipment is made up of different functional, and usually by configuration module, computing module, input/output module, communication module and memory module constitute (these five modules of all or part of covering of distinct device possibility), and each functional module is accomplished the certain function of equipment.When configuration module is responsible for the emulation platform initialization equipment being carried out initialization, is the configuration of device software hardware to be carried out abstract, and emulation (test) beginning will be provided with according to mode of operation and the configuration of test event to testing equipment the time; The computing module is responsible for the calculating and the processing section of equipment, and it is abstract to be that core processor to equipment carries out, and testing equipment will be carried out handled to the data that receive according to test event in emulation (test) process; Input/output module is responsible for the man-machine interaction of equipment, is equipment to be carried out alternately abstract with the people, and in emulation (test) process, operating personnel need carry out corresponding operating to equipment through software or device panel, and equipment then need carry out corresponding operating and feedback; Communication module is responsible for the information interaction of equipment room, is the equipment room data interaction to be carried out abstract, and distinct device cooperatively interacts in emulation (test) process, accomplishes the dependence test project jointly through data interaction; Memory module is responsible for the interested data of emulation implementer in the test process are stored; Be abstract to local datastore; In emulation (test) process; The satellite payload occurs unusual, can carry out emulation (test) process easily through the data of storage and reappear, and is beneficial to problem investigation and location.The emulation implementer uses the process design cell to accomplish the difference in functionality Module Design, and then completion and the design of equipment node corresponding.During emulation (test) beginning, the difference in functionality module of all devices is at first carried out initialization through " beginning " state of state machine, gets into " wait " state then; Wait for the generation of relevant with it incident, in emulation (test) process, if the incident in the list of thing of emulation core execution is relevant with certain module in certain equipment; The emulation core can be carried out event interrupt to the state machine of this module; Make state machine get into " processing " state, get into before " processing " state, at first carry out the entry code of " processing " state; After corresponding operating (promptly carrying out the respective code in " processing " state) is accomplished; The exit code of " processing " state of execution, state machine is got back to " wait " state again then, waits for that once more relevant with it incident takes place.The execution of all incidents can not pushed ahead simulation time, only needs the time of implementation of power consumption brain, and the emulation core can hope that the time of carrying out advances simulation time according to next event after executing incident.Through the establishment of finite state machine, accomplish the difference in functionality Module Design, and then accomplish tester (node) design, finally form test macro (scene) jointly by different tester (node).
Fig. 4 is to use the design of Simulation module to carry out the basic procedure of Design of Simulation System.This basic procedure has comprised the design of beginning scene, and whether the equipment that does not cover in the model library is arranged, the start node design; The design of intranodal disparate modules, the design of beginning process, finite state machine design in the process; Whether state machine function satisfies the process design, and the process design of all modules is complete, and whether nodal function satisfies design; Use device model to carry out the scene design, operation emulation, whether the scene design is identical with expection.
The design of beginning scene.Be the first step that whole simulation begins, just carry out building of test macro according to the test macro scheme.
Whether the equipment that does not cover in the model library is arranged.Test macro is made up of testing equipment, and same, simulating scenes is made up of simulation node.Emulation platform is that the detailed modeling of equipment provides abundant model library, and the standard device storehouse has comprised the particular module and the universal model of hundreds of manufacturers, comprises frequency spectrograph, vector network analyzer etc.Carrying out simulating scenes when building; At first to check the testing equipment that relates in the testing scheme; Check whether the device model in the emulation platform equipment library has covered all testing equipments,, then need carry out design setting model testing equipment if do not cover; Promptly need carry out design of node, get into design of node; If all testing equipments in can the coverage test scheme of the model in the emulation platform model library then can be carried out scene and built, get into and use device model to carry out the scene design.
The start node design.If the equipment that does not have testing scheme to relate in the emulation platform storehouse then need carry out design setting model to these equipment, i.e. start node design.
The design of intranodal disparate modules.Every equipment all is made up of different functional, and same, as the design of node of device abstract, what at first will carry out is exactly the planning and the design of difference in functionality module.
The design of beginning process.The different module design is accomplished through different process designs.
Finite state machine design in the process.When the process of carrying out designs; At first to design, confirm promptly which kind state is process have, and wherein have several kinds to be forced regime state transition diagram; Several kinds is non-forced regime; And then the jump condition between definite state, add code in state inlet exit at last, accomplish whole process design.
Whether state machine function satisfies the process design.After finite state machine design in the process is accomplished, check its function whether to satisfy the process designing requirement, do not satisfy, return and carry out the finite state machine design again,, get into next step if satisfy as crossing.
The process design of all modules is accomplished.Node is made up of a plurality of modules with difference in functionality, and functions of modules is that finite state machine is realized by process.Whether all modular design are accomplished in check, do not accomplish if, and then get into the process design of disparate modules in the start node; If accomplish, get into next step.
Whether nodal function satisfies design.Whether really after the modular design that intranodal has a difference in functionality was accomplished, whether design of node finished, check the function of this node to meet design requirement, i.e. the attribute of module and the function attribute and the function of reaction test equipment.If can not, return and restart design of node; If could equipment that whether backtrack test also has model library not cover.
Use device model to carry out the scene design.If involved equipment has all been accomplished the modeling of corresponding model in the scheme by the covering of the device model in the model library or through design of node; Then can bring into use device model to carry out the scene design; Use the communication link road that each device model is coupled together, prepare beginning emulation.
Operation emulation.After model of place is put up; The emulation platform building of test macro is accomplished, and moves emulation this moment with the check model of place, need carry out the simulated environment configuration before the operation emulation; Need carry out data acquisition to running in the simulation run, will carry out data analysis after simulation run is intact.
Whether the scene design is identical with expection.After simulation run is intact, check whether the operation result of emulation is identical with expection,, see that from the emulation angle scheme has certain feasibility, finish simulated environment and build if identical; If different, the reason of two aspects is generally arranged, the one,, return " design of beginning scene " this moment because the flow process in the model not have strictly to carry out according to the scheme of system's regulation, again perhaps design and simulation of check; The 2nd, the scheme existing problems of system own are if the scheme of system existing problems itself, one of purpose of emulation so; The not exploitativeness of proof scheme reaches; This moment should modification, returns " design of beginning scene " then, restarts design of Simulation.
Fig. 5 is event queue list structure figure; The event queue tabulation is formed by connecting before and after the discrete event node; After the emulation implementer had accomplished the simulation modeling of testing scheme with the design of Simulation module, emulation platform hoped that according to discrete event in institute's established model the sequencing of time of implementation generates the event queue tabulation automatically.The emulation core is passed through the execution to the discrete event of some, accomplishes the test process of satellite payload dependence test project.The discrete event node has comprised previous incident pointer, and a back incident pointer is carried out the incident pointer and hoped the time of implementation.The previous incident that has executed of last incident pointed simulated core core module, the emulation implementer can review incident forward through it; Back one incident pointed simulated core core module is hoped the next event of execution after executing current event, the emulation implementer can pass through its query event backward; Execution incident pointed current event is when carrying out; The concrete logic that the simulated core core module need be carried out; Be about to the inlet that computer jumps to respective code; Execution incident pointer has just pointed to this inlet, and events corresponding is just after the EOC, according to the change of the hope time of implementation attribute decision simulation time of next event node; Hope that the time of implementation is that the current executed incident is hoped time of carrying out.
As shown in Figure 6, be the data acquisition module block structural diagram, the main realization managed and sent the satellitosis parameter of gathering.Comprise the Data Receiving unit, Data Management Unit and data forwarding unit.The Data Receiving unit receives from the data that generated in some node or the process in the simulation process of simulated core core module; Data Management Unit carries out classification and storage according to the test order in the test order module to the data that receive, and data analysis module is delivered to the data of gathering in the data forwarding unit.
As shown in Figure 7, be the data analysis module structure chart, mainly according to the test order in the test order database, the data that the data acquisition module is sent here are analyzed, form various criterions.Comprise Data Receiving unit, three parts of test order criterion resolution unit and data interpretation unit.The Data Receiving unit mainly is to receive the test data the satellite payload test emulation environment from data acquisition module, and gives test order criterion resolution unit and handle; Test order criterion resolution unit is the core of data analysis module, and it reads respective rule from the test order module, and test data is carried out corresponding parsing, for data interpretation partly provides the interpretation foundation; The result that resolve according to the data rule criterion data interpretation unit forms the data interpretation rule; And then the data that receive are carried out interpretation; When reporting to the police when unusual or carrying out log record appears in data; And sentence read result is transferred to the simulated core core module, for its next step operation provides necessary foundation.
The content of not doing to describe in detail in the specification of the present invention belongs to those skilled in the art's known technology.
Claims (1)
1. communication satellite payload test macro emulation platform is characterized in that comprising: test order module, simulated core core module, design of Simulation module, event queue tabulation, data acquisition module and data analysis module, wherein:
Test order module: test relevant test order with the communication satellite payload in the storage whole simulation process;
Simulated core core module: comprise date read-write cell, event scheduler and event execution unit; The data interpretation result of date read-write cell reading of data analysis module provides the data interaction interface with data acquisition unit simultaneously; Event scheduler is a foundation with the data interpretation result; Adopt the discrete event drive mechanism to confirm the time of implementation of incident; After event execution unit was handled current event, event scheduler should current incident be deleted from the incident queue lists, and obtained next event as carrying out incident; Be later than current simulation time if will carry out the preset time of implementation of incident, then event scheduler is revised as current simulation time the preset time of origin of the incident of will carrying out and will the execution incident gives the event execution unit execution with this; Equal current simulation time if will carry out the preset time of implementation of incident, then event scheduler directly will the execution incident be given the event execution unit execution with this;
The design of Simulation module: comprise scene design cell, design of node unit and process design cell, the scene design cell is set up the node of test macro and is formed and connected mode; The attribute of design of node unit definition tester or satellite payload is divided into the different working state with the attribute of tester or satellite payload, and all working state of same tester or satellite payload forms a node; The process design cell adopts finite state machine to describe the different operating state of tester or satellite payload, the corresponding process of each operating state;
Event queue tabulation: the predetermined time of implementation that all incidents that the storage emulation nucleus module will be carried out and incident are corresponding; Incident is the basic composition unit that whole simulation process is pushed ahead; Each incident has been accomplished certain operation, has been made up of the process of satellite load project testing certain event queue;
Data acquisition module: receive the data that generated in some node in the simulation process that date read-write cell is sent here in the simulated core core module or the process, and the data that receive are classified and be transmitted to data analysis module according to the test order in the test order module;
Data analysis module: receive the data that data acquisition module is transmitted the reflection simulation status that comes; From the test order module, obtain simultaneously and the corresponding test order criterion of current test event; According to the test order criterion status data that receives is carried out interpretation, sentence read result is sent to the simulated core core module.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907247A (en) * | 1988-02-23 | 1990-03-06 | Nec Corporation | Satellite delay simulation system |
| CN101055530A (en) * | 2006-12-31 | 2007-10-17 | 中国人民解放军63791部队 | Embedded type distributed simulation platform based on HLA facing to space flight measurement and control and its realization method |
| CN101320524A (en) * | 2008-04-22 | 2008-12-10 | 北京航空航天大学 | Multiprocessor real-time simulation platform |
| CN101370031A (en) * | 2008-10-06 | 2009-02-18 | 南京邮电大学 | Satellite network simulation platform construction method based on open-source fire wall and mobile proxy technology |
-
2011
- 2011-11-25 CN CN201110381856.4A patent/CN102523030B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4907247A (en) * | 1988-02-23 | 1990-03-06 | Nec Corporation | Satellite delay simulation system |
| CN101055530A (en) * | 2006-12-31 | 2007-10-17 | 中国人民解放军63791部队 | Embedded type distributed simulation platform based on HLA facing to space flight measurement and control and its realization method |
| CN101320524A (en) * | 2008-04-22 | 2008-12-10 | 北京航空航天大学 | Multiprocessor real-time simulation platform |
| CN101370031A (en) * | 2008-10-06 | 2009-02-18 | 南京邮电大学 | Satellite network simulation platform construction method based on open-source fire wall and mobile proxy technology |
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| CN107066382A (en) * | 2017-03-09 | 2017-08-18 | 北京航空航天大学 | A kind of Space Vehicle System automated testing method based on model |
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