CN116954094A - Simulation test system for simulating air countermeasure - Google Patents
Simulation test system for simulating air countermeasure Download PDFInfo
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- CN116954094A CN116954094A CN202310651344.8A CN202310651344A CN116954094A CN 116954094 A CN116954094 A CN 116954094A CN 202310651344 A CN202310651344 A CN 202310651344A CN 116954094 A CN116954094 A CN 116954094A
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- 238000004088 simulation Methods 0.000 title claims abstract description 66
- 238000012360 testing method Methods 0.000 title claims abstract description 56
- 230000005284 excitation Effects 0.000 claims abstract description 43
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000004891 communication Methods 0.000 claims description 22
- 230000006978 adaptation Effects 0.000 claims description 14
- 230000005855 radiation Effects 0.000 claims description 11
- 230000003993 interaction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000009661 fatigue test Methods 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
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- 238000013031 physical testing Methods 0.000 description 1
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- G—PHYSICS
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract
The application belongs to the technical field of temperature fatigue tests, and particularly relates to a simulation test system for simulating air countermeasure. The system comprises an avionics system semi-physical test environment, a simulation excitation device and a control system, wherein the avionics system semi-physical test environment is used as a first countermeasure party in an air countermeasure system, receives a control instruction of a comprehensive task processor in a physical system, and generates movement and state information of the first countermeasure party by the simulation excitation device; the high-fidelity aircraft simulator is used for serving as a second countermeasure party in the air countermeasure system, and simulating the airborne system to generate movement and state information of the second countermeasure party; and the sensor target interface adapting equipment is respectively connected with the semi-physical test environment of the avionics system and the high-fidelity aircraft simulator, and is used for converting motion and state information data of the interaction parties into conversion data under an organism coordinate system of each data receiver, and transmitting the conversion data to each data receiver. The application can dynamically simulate the air countermeasure process by taking the situation and state information of the countermeasure parties as excitation.
Description
Technical Field
The application belongs to the technical field of simulation tests, and particularly relates to a simulation test system for simulating air countermeasure.
Background
The existing simulated aircraft countermeasure system is usually carried out in a semi-physical test environment or in a pure simulation environment, because the semi-physical test environment and the high-fidelity countermeasure environment are independently operated, an information exchange interface does not exist in the two environments, and the geographical system coordinates of inertial navigation input are selected in the two environments, and the system is required to be used as input for acquiring target information, so that the semi-physical test environment and the high-fidelity countermeasure environment cannot be subjected to data exchange.
Therefore, the information intercommunication and the joint simulation test of the semi-physical test environment and the high-fidelity in-counter environment are not realized at present.
Disclosure of Invention
In order to solve the problems, the application provides a simulation test system for simulating air countermeasure, which is used for carrying out intercommunication simulation on two independently operated semi-physical test environments and a high-fidelity air countermeasure environment.
The application provides a simulation test system for simulating air countermeasure, which mainly comprises:
the system comprises an avionics system semi-physical test environment, a simulation excitation device and a control system, wherein the avionics system semi-physical test environment is used as a first countermeasure party in an air countermeasure system, receives a control instruction of a comprehensive task processor in a physical system, and generates motion and state information of the first countermeasure party by the simulation excitation device, and the physical system and the simulation excitation device form the semi-physical test environment together;
the high-fidelity aircraft simulator is used for serving as a second countermeasure party in the air countermeasure system, and simulating the airborne system to generate movement and state information of the second countermeasure party;
the sensor target interface adapting device is respectively connected with the avionics system semi-physical test environment and the high-fidelity aircraft simulator and is used for converting the motion and state information of the first countermeasure party into conversion data adapting to the coordinates of the second countermeasure party and transmitting the conversion data to the second countermeasure party, converting the motion and state information of the second countermeasure party into conversion data adapting to the coordinates of the first countermeasure party and transmitting the conversion data to the first countermeasure party.
Preferably, the simulation excitation device of the semi-physical test environment of the avionics system comprises:
the communication navigation comprehensive simulation excitation equipment is used for generating flight communication navigation data according to a control instruction of the comprehensive task processor, sending the flight communication navigation data to the comprehensive task processor and sending the flight communication navigation data to a second opponent by means of the sensor target interface adaptation equipment;
the radar comprehensive simulation excitation device is used for generating radar state information, radiation waveform information and tracking target information for the second countermeasure party according to the control instruction of the comprehensive task processor and the electronic countermeasure interference information of the second countermeasure party, and sending the radar state information, the radiation waveform information and the tracking target information to the second countermeasure party by means of the sensor target interface adaptation device;
the electronic countermeasure comprehensive simulation excitation device is used for giving corresponding electronic countermeasure interference information based on radar state information, radiation waveform information and tracking target information which are sent by the second countermeasure party and are aimed at the first countermeasure party by means of the sensor target interface adaptation device, and sending the corresponding electronic countermeasure interference information to the second countermeasure party by means of the sensor target interface adaptation device.
Preferably, the communication navigation comprehensive simulation excitation device, the radar comprehensive simulation excitation device and the electronic countermeasure comprehensive simulation excitation device are all connected with the comprehensive task processor through an FC bus, and control instructions of the comprehensive task processor are received according to an avionic system interface control file ICD format.
Preferably, the flight communication navigation data comprises self state information, data link messages, and carrier radio altitude motivation data.
Preferably, each simulation excitation device of the semi-physical test environment of the avionics system is connected with the sensor target interface adapting device through the Ethernet, and the high-fidelity aircraft simulator is connected with the sensor target interface adapting device through the Ethernet.
Preferably, the avionics system semi-physical test environment further comprises:
the multifunctional display is used for forming double-aspect information according to data between the semi-physical test environment of the avionic system and the high-fidelity aircraft simulator, extracting countermeasure key events and displaying the countermeasure key events;
and the head-up display is used for digitally displaying the second countermeasure party by taking the semi-physical test environment of the avionics system as an observation main body.
The application unifies the coordinate systems of the two test environments, solves the problem that the existing two independently operated semi-physical test environments and the high-fidelity in-air countermeasure environment can not be in information interaction through physical connection, and can dynamically simulate the in-air countermeasure process by taking situation and state information of the countermeasure two parties as excitation.
Drawings
FIG. 1 is a schematic diagram of a system architecture of a preferred embodiment of a simulation test system for simulating airborne challenge of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application become more apparent, the technical solutions in the embodiments of the present application will be described in more detail with reference to the accompanying drawings in the embodiments of the present application. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the application. The embodiments described below by referring to the drawings are exemplary and intended to illustrate the present application and should not be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to fall within the scope of the present application. Embodiments of the present application will be described in detail below with reference to the accompanying drawings.
The application provides a simulation test system for simulating air countermeasure, which is shown in figure 1 and mainly comprises:
the system comprises an avionics system semi-physical test environment, a simulation excitation device and a control system, wherein the avionics system semi-physical test environment is used as a first countermeasure party in an air countermeasure system, receives a control instruction of a comprehensive task processor in a physical system, and generates motion and state information of the first countermeasure party by the simulation excitation device, and the physical system and the simulation excitation device form the semi-physical test environment together;
the high-fidelity aircraft simulator is used for serving as a second countermeasure party in the air countermeasure system, and simulating the airborne system to generate movement and state information of the second countermeasure party;
the sensor target interface adapting device is respectively connected with the avionics system semi-physical test environment and the high-fidelity aircraft simulator and is used for converting the motion and state information of the first countermeasure party into conversion data adapting to the coordinates of the second countermeasure party and transmitting the conversion data to the second countermeasure party, converting the motion and state information of the second countermeasure party into conversion data adapting to the coordinates of the first countermeasure party and transmitting the conversion data to the first countermeasure party.
The application is used for the countermeasure simulation of two countermeasures, a first countermeasure is built by an avionics system semi-physical test environment, a second countermeasure is built by a high-fidelity aircraft simulator, the semi-physical simulation test environment is that airborne equipment is adopted partially, simulation is adopted partially, data interaction is carried out on the two countermeasures through an FC bus, the countermeasure simulation mainly refers to the monitoring of a radar of the countermeasure, and an interference strategy is executed on radar monitoring data of the countermeasure, wherein the interference strategy is short for electronic countermeasure, and besides, navigation information such as the gesture of the countermeasure needs to be acquired. The above information is collectively referred to as movement and status information, and for example, a first opponent needs to form own movement and status information according to simulation data of a second opponent, and then default information can be acquired by the second opponent, and the default attitude is represented in the system as sending own movement and status information to the second opponent.
Based on the above-mentioned countermeasure simulation, the first countermeasure party needs to send its own information to the second countermeasure party, and the second countermeasure party needs its own information to send the first countermeasure party, however, both use respective machine coordinate systems when carrying out self motion and state information data calculation, after data communication, both sides cannot acquire detailed data of the other party in own machine coordinate system as expected, therefore, the application constructs a sensor target interface adapting device for carrying out coordinate system conversion, specifically, carrying out coordinate system conversion between the geographic system and the machine system according to a sensor target information fusion algorithm, for example, for the data sent by the second countermeasure party in the first countermeasure direction, firstly, converting the data into intermediate data under the geographic system based on a conversion matrix between the first countermeasure party machine coordinate system and the geographic system, then converting the intermediate data into final data under the second countermeasure party machine coordinate system according to the conversion matrix between the second countermeasure party machine coordinate system and the geographic system, and then sending the final data to the second countermeasure party.
According to the above description, the motion and state information mainly includes radar monitoring data, electronic countermeasure data and navigation information, so as to facilitate the functional division thereof, as shown in fig. 1, in some alternative embodiments, the simulation excitation device of the semi-physical test environment of the avionics system includes:
the communication navigation comprehensive simulation excitation equipment is used for generating flight communication navigation data according to a control instruction of the comprehensive task processor, sending the flight communication navigation data to the comprehensive task processor and sending the flight communication navigation data to a second opponent by means of the sensor target interface adaptation equipment;
the radar comprehensive simulation excitation device is used for generating radar state information, radiation waveform information and tracking target information for the second countermeasure party according to the control instruction of the comprehensive task processor and the electronic countermeasure interference information of the second countermeasure party, and sending the radar state information, the radiation waveform information and the tracking target information to the second countermeasure party by means of the sensor target interface adaptation device;
the electronic countermeasure comprehensive simulation excitation device is used for giving corresponding electronic countermeasure interference information based on radar state information, radiation waveform information and tracking target information which are sent by the second countermeasure party and are aimed at the first countermeasure party by means of the sensor target interface adaptation device, and sending the corresponding electronic countermeasure interference information to the second countermeasure party by means of the sensor target interface adaptation device.
In some optional embodiments, the communication navigation comprehensive simulation excitation device, the radar comprehensive simulation excitation device and the electronic countermeasure comprehensive simulation excitation device are all connected with the comprehensive task processor through an FC bus, and control instructions of the comprehensive task processor are received according to an avionic system interface control file ICD format.
In some alternative embodiments, the flight communication navigational data includes self status information, data link messages, and vehicle radio altitude incentive data.
In some alternative embodiments, each simulation excitation device of the semi-physical test environment of the avionics system is connected with the sensor target interface adapting device through the Ethernet, and the high-fidelity aircraft simulator is connected with the sensor target interface adapting device through the Ethernet.
The application respectively completes the processing of different motion and state information through the three simulation excitation devices, and the communication navigation comprehensive simulation excitation device consists of a command post simulator and an onboard communication and navigation simulation device. According to the real functions and performance models of the airborne communication navigation recognition equipment and the ground control platform, receiving control instructions issued by the comprehensive task processor according to an airborne ICD format, responding and feeding back state information of the comprehensive task processor according to working logic of the airborne equipment, generating data such as data link information and radio altitude excitation, and sending the data to a second opponent through an Ethernet by means of the sensor target interface adaptation equipment. The radar comprehensive simulation excitation equipment has the functions consistent with the actual radar according to the actual functions and performance modeling of the airborne equipment, and comprises control simulation, antenna scanning simulation, emission waveform simulation, antenna receiving simulation, signal processing simulation, anti-interference processing simulation and the like, wherein data interaction satisfies avionics interface control files (ICDs), is connected with a comprehensive task processor through an optical fiber bus, receives control instructions and carrier attitude information, receives environmental target information, electronic interference information and the like of a second countermeasure party, and forms monitoring data of the second countermeasure party, including radar state information, radiation waveform information and tracking target information. Finally, the data is transmitted to a second counter party by means of an Ethernet and sensor interface adapter. The electronic countermeasure comprehensive simulation excitation equipment is modeled according to the real functions and performances of the airborne equipment, keeps consistent with the functions and performances of the real electronic countermeasure system, is connected with the comprehensive task processor through an optical fiber bus, receives control instructions and carrier attitude information, receives radar monitoring data of a second countermeasure party, generates data such as electronic countermeasure state information and radiation source information aiming at the second countermeasure party, and sends the electronic countermeasure interference information to the second countermeasure party by means of an Ethernet and sensor interface adaptation device.
In some alternative embodiments, the avionics system semi-physical testing environment further comprises:
the multifunctional display is used for forming double-aspect information according to data between the semi-physical test environment of the avionic system and the high-fidelity aircraft simulator, extracting countermeasure key events and displaying the countermeasure key events;
and the head-up display is used for digitally displaying the second countermeasure party by taking the semi-physical test environment of the avionics system as an observation main body.
The application unifies the coordinate systems of the two test environments, solves the problem that the existing two independently operated semi-physical test environments and the high-fidelity in-air countermeasure environment can not be in information interaction through physical connection, and can dynamically simulate the in-air countermeasure process by taking situation and state information of the countermeasure two parties as excitation.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present application should be included in the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. A simulation test system for simulating an airborne challenge, comprising:
the system comprises an avionics system semi-physical test environment, a simulation excitation device and a control system, wherein the avionics system semi-physical test environment is used as a first countermeasure party in an air countermeasure system, receives a control instruction of a comprehensive task processor in a physical system, and generates motion and state information of the first countermeasure party by the simulation excitation device, and the physical system and the simulation excitation device form the semi-physical test environment together;
the high-fidelity aircraft simulator is used for serving as a second countermeasure party in the air countermeasure system, and simulating the airborne system to generate movement and state information of the second countermeasure party;
the sensor target interface adapting device is respectively connected with the avionics system semi-physical test environment and the high-fidelity aircraft simulator and is used for converting the motion and state information of the first countermeasure party into conversion data adapting to the coordinates of the second countermeasure party and transmitting the conversion data to the second countermeasure party, converting the motion and state information of the second countermeasure party into conversion data adapting to the coordinates of the first countermeasure party and transmitting the conversion data to the first countermeasure party.
2. A simulated test system for simulating an air countermeasure as claimed in claim 1, wherein said simulated excitation device of said avionics system semi-physical test environment comprises:
the communication navigation comprehensive simulation excitation equipment is used for generating flight communication navigation data according to a control instruction of the comprehensive task processor, sending the flight communication navigation data to the comprehensive task processor and sending the flight communication navigation data to a second opponent by means of the sensor target interface adaptation equipment;
the radar comprehensive simulation excitation device is used for generating radar state information, radiation waveform information and tracking target information for the second countermeasure party according to the control instruction of the comprehensive task processor and the electronic countermeasure interference information of the second countermeasure party, and sending the radar state information, the radiation waveform information and the tracking target information to the second countermeasure party by means of the sensor target interface adaptation device;
the electronic countermeasure comprehensive simulation excitation device is used for giving corresponding electronic countermeasure interference information based on radar state information, radiation waveform information and tracking target information which are sent by the second countermeasure party and are aimed at the first countermeasure party by means of the sensor target interface adaptation device, and sending the corresponding electronic countermeasure interference information to the second countermeasure party by means of the sensor target interface adaptation device.
3. The simulation test system for simulating air countermeasure according to claim 2, wherein the communication navigation comprehensive simulation excitation device, the radar comprehensive simulation excitation device and the electronic countermeasure comprehensive simulation excitation device are all connected with the comprehensive task processor through an FC bus, and control instructions of the comprehensive task processor are received according to an avionics system interface control file ICD format.
4. A simulation test system for simulating airborne challenge according to claim 2, wherein said flight communication navigation data includes self status information, data link messages, and carrier radio altitude stimulus data.
5. A simulated test system for simulating an air countermeasure as claimed in claim 1, wherein each simulated excitation device of said avionics system semi-physical test environment is connected to a sensor target interface adapter device via ethernet, and said high fidelity aircraft simulator is connected to a sensor target interface adapter device via ethernet.
6. A simulation test system for simulating an airborne challenge according to claim 1, wherein the avionics system semi-physical test environment further comprises:
the multifunctional display is used for forming double-aspect information according to data between the semi-physical test environment of the avionic system and the high-fidelity aircraft simulator, extracting countermeasure key events and displaying the countermeasure key events;
and the head-up display is used for digitally displaying the second countermeasure party by taking the semi-physical test environment of the avionics system as an observation main body.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310651344.8A CN116954094A (en) | 2023-06-02 | 2023-06-02 | Simulation test system for simulating air countermeasure |
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| CN202310651344.8A CN116954094A (en) | 2023-06-02 | 2023-06-02 | Simulation test system for simulating air countermeasure |
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| CN202310651344.8A Pending CN116954094A (en) | 2023-06-02 | 2023-06-02 | Simulation test system for simulating air countermeasure |
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