CN105703858B - A kind of opto-electronic communication module capability evaluating device and its appraisal procedure - Google Patents
A kind of opto-electronic communication module capability evaluating device and its appraisal procedure Download PDFInfo
- Publication number
- CN105703858B CN105703858B CN201610005109.3A CN201610005109A CN105703858B CN 105703858 B CN105703858 B CN 105703858B CN 201610005109 A CN201610005109 A CN 201610005109A CN 105703858 B CN105703858 B CN 105703858B
- Authority
- CN
- China
- Prior art keywords
- communication module
- opto
- electronic communication
- stepper motor
- mobile terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/391—Modelling the propagation channel
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Evolutionary Computation (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a kind of opto-electronic communication module capability evaluating device, include mobile end equipment and static end equipment, the mobile end equipment includes mobile terminal opto-electronic communication module, mechanical tracks, stepper motor, Telescopic suspension rod and secondary computer, and the static end equipment includes fixed support, stationary end opto-electronic communication module and main control computer.The invention also discloses the appraisal procedure of opto-electronic communication module capability evaluating device.The present invention carries opto-electronic communication module by mobile end equipment, is realized by moving to high dynamic environment aircraft flight simulation, the opto-electronic communication module that high-speed aircraft carries is realized under high dynamic environment and precisely assessed.
Description
Technical field
The present invention relates to the wireless communication field of Aero-Space, more particularly to the photoelectric communication in aerospace flight vehicle
Equipment performance is assessed, and is the integrated flight device that a kind of half life situations based on mechanical device emulation practical flight device motion propose
The in-flight more structurally sound apparatus for evaluating of photoelectric communication equipment performance.
Background technology
The high speed relative motion of aerospace flight vehicle can produce Doppler effect, seriously affect Wireless Telecom Equipment receipts
Capture and demodulation of the letter machine to information, it is higher to the requirement of real-time of capture and demodulating algorithm, and for using photoelectric communication
The communication physical index of module is kept producing larger difficulty, and the fast Acquisition of target, tracking and the dynamic property of aiming are needed
Accurately to assess, ensure the accurate and effective of opto-electronic communication module.High speed space flight aviation aircraft is carrying out ground test process
In, by application model constraint requirements, it is necessary to system carry out integration test.During integration test, at photosignal
Reason subsystem often each carries out independent test with mechanical structure subsystem.And for needing the free space of mechanical precision tracking
For laser communication module, its adaptive capture must then be related to mechanically tracking signal transacting loop and electricity simultaneously with tracks of device
Signal transacting loop.Therefore, determine for the comprehensive parameters of above-mentioned module and accurately assess, it is necessary to new technique appraisal procedure.
The content of the invention
Precisely assessment, the present invention are realized to the opto-electronic communication module that high-speed aircraft carries under high dynamic environment to realize
A kind of opto-electronic communication module capability evaluating device is provided, double of life situations is modeled, and plans mechanical movement route, is obtained
High-speed aircraft flight path data, obtain aircraft flight attitude-simulating；Mechanical device carries opto-electronic communication module, passes through fortune
It is dynamic to realize to high dynamic environment aircraft flight simulation, Performance Evaluation is realized to opto-electronic communication module；Opto-electronic communication module is analyzed
Hardware device physical index in flight course, fast Acquisition, tracking and the target of aiming are completed in motion process, and result is defeated
Go out, final directly perceived, half life situations dynamic photoelectric communication module test analysis of effective completion.
The goal of the invention of the present invention is achieved through the following technical solutions：
A kind of opto-electronic communication module capability evaluating device, include mobile end equipment and static end equipment；
The mobile end equipment include mobile terminal opto-electronic communication module, mechanical tracks, the first stepper motor, Telescopic suspension rod and
Secondary computer, first stepper motor are movably connected in below mechanical tracks, one end connection stepper motor of Telescopic suspension rod,
The other end connection mobile terminal opto-electronic communication module of Telescopic suspension rod, the secondary computer control stepper motor according to desired guiding trajectory
Realize that mobile terminal opto-electronic communication module is moved horizontally and vertically moved in mechanical tracks with Telescopic suspension rod；
The static end equipment includes fixed support, the second stepper motor, stationary end opto-electronic communication module and master control and calculated
Machine, second stepper motor are arranged on above fixed support, and the stationary end opto-electronic communication module is connected to the second stepping electricity
On machine, the main control computer is used for the rotational angle for controlling stationary end opto-electronic communication module, and control stationary end photoelectricity leads to
Carry out drilling interacting for data between letter module and mobile terminal opto-electronic communication module, and stationary end photoelectricity is led to according to rehearsal result
Letter module and mobile terminal opto-electronic communication module make appraisal report.
Present invention also offers the appraisal procedure of opto-electronic communication module capability evaluating device, comprise the steps of：
Step 1：According to aerocraft real Run-time scenario, the flight path parameter of aircraft is obtained, obtains desired guiding trajectory；
Step 2：Desired guiding trajectory is carried out calculating conversion by secondary computer, and desired guiding trajectory is mapped as to include the first stepping
Track operation basic parameter including the dilatability of the rotational angle of motor, the speed of service and Telescopic suspension rod.
Step 3：First stepper motor and Telescopic suspension rod run basic parameter according to track and drive mobile terminal photoelectric communication mould
Block does horizontal and vertical motion in mechanical tracks；Main control computer controls the second stepper motor to drive according to rehearsal data simultaneously
Stationary end opto-electronic communication module carries out angular turn, and controls stationary end opto-electronic communication module to be sent out to mobile terminal opto-electronic communication module
Send rehearsal data；
Step 4：Implementing result is simultaneously sent to stationary end photoelectric communication by mobile terminal opto-electronic communication module response rehearsal data
Module；
Step 5：Main control computer realizes the analysis of photoelectric communication all technical by implementing result, is moved
Hold opto-electronic communication module, the Performance Evaluation of stationary end opto-electronic communication module.
Preferably, Mechanical course is also fed back into secondary computer comprising the first stepper motor in the step 3, aided in
Computer makes track adjustment according to Mechanical course feedback.
The beneficial effects of the present invention are：
For photoelectric communication, mechanical movement influences to be difficult by electric signal pure software on communication performance under high dynamic motion
The deficiency of emulation is realized, this photoelectric communication apparatus for evaluating uses the thought of mechanical movement combination electric signal pure software associative simulation,
Aerospace flight vehicle photoelectric communication process reasonably is simulated, can realize that movable machinery error emulates, opto-electronic communications technology
Parameter output demonstration, physical index analysis, has higher accuracy.Radio communication under mechanical movement assesses surface, this light
Telecommunication module estimation device can effective simulated flight device flight course, arranged using the scene of three-dimensional, mechanical conveyor
Dynamic photoelectric communication equipment carries out real time kinematics according to the flight path of input, and the flight pitch attitude to aircraft is accomplished effectively
Simulation, realizes that tracking process of the opto-electronic communication module to target is effectively demonstrated by control software, and spirit is received to communication module
The physical indexs such as sensitivity, communication bit error rates can carry out spirit according to the machine error such as launch angle skew caused by practical flight posture
Analysis living.This photoelectric communication apparatus for evaluating takes into account the design requirements such as reliability, maintainability, testability.
Brief description of the drawings
The physical varification environment of accompanying drawing 1 half forms structured flowchart
The physical varification environment schematic of accompanying drawing 2 half
The life situations software composition frame chart of accompanying drawing 3 half
The life situations software of accompanying drawing 4 half is resident schematic block diagram
The opto-electronic communication module structured flowchart of accompanying drawing 5
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, a kind of opto-electronic communication module capability evaluating device of the present invention, comprising mobile end equipment and static
End equipment, the mobile end equipment include mobile terminal opto-electronic communication module, mechanical tracks, the first stepper motor, Telescopic suspension rod and
Secondary computer, first stepper motor are movably connected in below mechanical tracks, one end connection stepper motor of Telescopic suspension rod,
The other end connection mobile terminal opto-electronic communication module of Telescopic suspension rod, the secondary computer control stepper motor according to desired guiding trajectory
Realize that mobile terminal opto-electronic communication module is moved horizontally and vertically moved in mechanical tracks with Telescopic suspension rod, simulated flight device fortune
Row track, and can be with analog acceleration, angular movement etc.；
The static end equipment includes fixed support, the second stepper motor, stationary end opto-electronic communication module and master control and calculated
Machine, second stepper motor are arranged on above fixed support, and the stationary end opto-electronic communication module is connected to the second stepping electricity
On machine, the main control computer is used for the rotational angle for controlling stationary end opto-electronic communication module, and control stationary end photoelectricity leads to
Carry out drilling interacting for data between letter module and mobile terminal opto-electronic communication module, and stationary end photoelectricity is led to according to rehearsal result
Letter module and mobile terminal opto-electronic communication module make appraisal report.
Secondary computer is used to calculate and control the move mode of moving photoconductor communication module.Can by Mechanical course feedback
Preset adjustable track motion track and corrected in real time, and support control speed of the mobile device in orbit by control software
Moved.
Main control computer is mainly used in the execution of demo environment control software, is responsible for the control and two of whole demo environment data
Secondary processing, and the control and conversion of each function module data form, data characterization method, datamation mode are realized, finally exist
Display interface is shown.
The half life situations software composition frame chart of the present invention as shown in Figure 3, including demonstrates progress and performs software, aircraft
Track definition software and FSO/APT demowares.Half life situations software is resident schematic block diagram as shown in figure 4, demonstration progress
Perform software and be responsible for the function controls such as the reset, unlatching, pause of whole system, reside on main control computer；Aerial vehicle trajectory
Define software and the groups such as software are generated by I/O management software, database management language, interactive maintenance software, driving data
Into, it is responsible that aerial vehicle trajectory parameter is loaded into aircraft operation simulation railroad, reside on secondary computer；FSO/
APT demowares are responsible for parsing FSO terminals reception state, reception data message, and HD video is shown, is resident
In opto-electronic communication module.
Verify in evaluation process, calculate related orbit parameter by software is carried in half life situations track through computer
Tumbler on driver element, the photoelectric communication that tumbler according to the angle requirement after mapping rotate its carrying are set
It is standby.Survey in analog orbit, be carried in using orbit parameter through secondary computer in track motion mechanism, travelling mechanism promotes corresponding
Terminal equipment moved.Realize the full-scope simulation to flight path and flight attitude.
Estimation flow is as follows：
Step 1：According to aerocraft real Run-time scenario, the flight path parameter of aircraft is obtained, obtains desired guiding trajectory；
Step 2：Desired guiding trajectory is carried out calculating conversion by secondary computer, and desired guiding trajectory is mapped as to include the first stepping
Track operation basic parameter including the dilatability of the rotational angle of motor, the speed of service and Telescopic suspension rod.
Step 3：First stepper motor and Telescopic suspension rod run basic parameter according to track and drive mobile terminal photoelectric communication mould
Block does horizontal and vertical motion in mechanical tracks；Main control computer controls the second stepper motor to drive according to rehearsal data simultaneously
Stationary end opto-electronic communication module carries out angular turn, and controls stationary end opto-electronic communication module to be sent out to mobile terminal opto-electronic communication module
Send rehearsal data；
Step 4：Implementing result is simultaneously sent to stationary end photoelectric communication by mobile terminal opto-electronic communication module response rehearsal data
Module；
Step 5：Main control computer realizes the analysis of photoelectric communication all technical by implementing result, is moved
Hold opto-electronic communication module, the Performance Evaluation of stationary end opto-electronic communication module.
Preferably, Mechanical course is also fed back into secondary computer comprising the first stepper motor in the step 3, aided in
Computer makes track adjustment according to Mechanical course feedback.
(2) opto-electronic communication module
Opto-electronic communication module realizes communication technology parameter configuration, carries out real time data transmission and demonstration at communication both ends, is
The to-be-measured cell of this case, the as opto-electronic communication module shown in accompanying drawing 1, opto-electronic communication module structured flowchart is as shown in Figure 5.
Whole communication process is realized using prefabricated physical layer and agreement scheduling algorithm module, realizes that electro-optical modulation demodulation, acquisition and tracking are taken aim at
Quasi- control, site error extraction, external data are exchanged, and communication physical index is analyzed and exported using modular unit.
Real time signal processing is carried out to flight path, and transfers to aircraft demo environment software to be read out processing, mechanical tracks are transported
Dynamic parameter and background light are controlled, and realize the simulation of photoelectric communication process.During photoelectric communication, launch optical registration
Receiver detector, at the same the detector of receiver can automatically, fast modulation direction, track launching site, pass through light source subsystem
System, transmitting and receiving subsystem, modulating and demodulating signal detection subsystem, capture, aiming tracing subsystem realize the photoelectricity completed
Communication.
It is understood that for those of ordinary skills, can be with technique according to the invention scheme and its hair
Bright design is subject to equivalent substitution or change, and all these changes or replacement should all belong to the guarantor of appended claims of the invention
Protect scope.
Claims (3)
1. a kind of opto-electronic communication module capability evaluating device, include mobile end equipment and static end equipment, it is characterised in that：
The mobile end equipment includes mobile terminal opto-electronic communication module, mechanical tracks, the first stepper motor, Telescopic suspension rod and auxiliary
Computer, first stepper motor are movably connected in below mechanical tracks, one end connection stepper motor of Telescopic suspension rod, are stretched
The other end connection mobile terminal opto-electronic communication module of suspension rod, the secondary computer control stepper motor according to desired guiding trajectory and stretched
Contracting suspension rod realizes that mobile terminal opto-electronic communication module is moved horizontally and vertically moved in mechanical tracks；
The static end equipment includes fixed support, the second stepper motor, stationary end opto-electronic communication module and main control computer, institute
The second stepper motor is stated above fixed support, the stationary end opto-electronic communication module is connected on the second stepper motor,
The main control computer is used to control the second stepper motor to drive stationary end opto-electronic communication module to carry out angle according to rehearsal data
Rotate, and control stationary end opto-electronic communication module to send rehearsal data to mobile terminal opto-electronic communication module；Mobile terminal photoelectric communication
Implementing result is simultaneously sent to stationary end opto-electronic communication module by module response rehearsal data；The main control computer is additionally operable to basis
Rehearsal result makes appraisal report to stationary end opto-electronic communication module and mobile terminal opto-electronic communication module.
A kind of 2. appraisal procedure of opto-electronic communication module capability evaluating device according to claim 1, it is characterised in that bag
Containing following steps：
Step 1：According to aerocraft real Run-time scenario, the flight path parameter of aircraft is obtained, obtains desired guiding trajectory；
Step 2：Desired guiding trajectory is carried out calculating conversion by secondary computer, and desired guiding trajectory is mapped as to include the first stepper motor
Rotational angle, the speed of service and Telescopic suspension rod dilatability including track operation basic parameter；
Step 3：First stepper motor and Telescopic suspension rod run basic parameter according to track and drive mobile terminal opto-electronic communication module to exist
Horizontal and vertical motion is done in mechanical tracks；Main control computer controls the drive of the second stepper motor static according to rehearsal data simultaneously
Hold opto-electronic communication module to carry out angular turn, and control stationary end opto-electronic communication module to be sent to mobile terminal opto-electronic communication module and drill
Practice data；
Step 4：Implementing result is simultaneously sent to stationary end photoelectric communication mould by mobile terminal opto-electronic communication module response rehearsal data
Block；
Step 5：Main control computer realizes the demonstration and analysis of photoelectric communication all technical by implementing result, is moved
The Performance Evaluation of moved end opto-electronic communication module, stationary end opto-electronic communication module.
3. appraisal procedure according to claim 2, it is characterised in that also including the first stepper motor in the step 3 will
Mechanical course feeds back to secondary computer, and secondary computer is made track according to Mechanical course feedback and adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005109.3A CN105703858B (en) | 2016-01-05 | 2016-01-05 | A kind of opto-electronic communication module capability evaluating device and its appraisal procedure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610005109.3A CN105703858B (en) | 2016-01-05 | 2016-01-05 | A kind of opto-electronic communication module capability evaluating device and its appraisal procedure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105703858A CN105703858A (en) | 2016-06-22 |
| CN105703858B true CN105703858B (en) | 2018-01-16 |
Family
ID=56227111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610005109.3A Active CN105703858B (en) | 2016-01-05 | 2016-01-05 | A kind of opto-electronic communication module capability evaluating device and its appraisal procedure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105703858B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111726184B (en) * | 2020-05-07 | 2021-10-12 | 上海大学 | Wireless communication performance test channel simulation system for magnetic suspension traffic crossing steel sleeper |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006067035A2 (en) * | 2004-12-21 | 2006-06-29 | Siemens Aktiengesellschaft | Module for reproducing a transmitter signal |
| CN101382230A (en) * | 2008-09-26 | 2009-03-11 | 耿乐 | Mobile support device for computer or display device |
| US8162606B2 (en) * | 2004-08-30 | 2012-04-24 | Lord Corporation | Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations |
| CN103034246A (en) * | 2012-12-03 | 2013-04-10 | 上海理工大学 | Angular position wireless follow-up control device and method thereof |
| CN204178240U (en) * | 2014-11-17 | 2015-02-25 | 湖南基石信息技术有限公司 | UAV flight control system |
-
2016
- 2016-01-05 CN CN201610005109.3A patent/CN105703858B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8162606B2 (en) * | 2004-08-30 | 2012-04-24 | Lord Corporation | Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations |
| WO2006067035A2 (en) * | 2004-12-21 | 2006-06-29 | Siemens Aktiengesellschaft | Module for reproducing a transmitter signal |
| CN101382230A (en) * | 2008-09-26 | 2009-03-11 | 耿乐 | Mobile support device for computer or display device |
| CN103034246A (en) * | 2012-12-03 | 2013-04-10 | 上海理工大学 | Angular position wireless follow-up control device and method thereof |
| CN204178240U (en) * | 2014-11-17 | 2015-02-25 | 湖南基石信息技术有限公司 | UAV flight control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105703858A (en) | 2016-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100587640C (en) | Double-mode ground control system for coaxial dual-rotor unmanned helicopter | |
| CN104076820A (en) | Unmanned aerial vehicle electric power line polling control system and method based on three-dimensional GIS | |
| CN101719792B (en) | Platform for simulating link satellite photo-communication terminal-to-terminal relative sighting angle movement | |
| CN102566441A (en) | Visual simulation test system for unmanned aerial vehicle (UAV) | |
| CN103257352B (en) | Method for testing double-satellite GPS closed-loop control | |
| CN102122171A (en) | Multi-micronano detector networking joint demonstration verification system based on intelligent mobile robot | |
| CN111123984A (en) | Unmanned aerial vehicle path planning method based on position and speed artificial potential field method | |
| CN104932535B (en) | Utilize method of the analogue system to Air-borne Forward-looking Infra-Red Search Set closed loop test | |
| CN114167751B (en) | Constellation semi-physical simulation system and simulation method | |
| CN101839977B (en) | Simulation testing system and method for real-time adjusting drift closed loop by space optical remote sensor | |
| CN102865883B (en) | Test system for impact analysis of imaging quality of TDICCD (Time Delayed Integration Charge Coupled Device) by multi-source interference | |
| CN105109711A (en) | Simulation system for rendezvous and docking of spacecraft | |
| CN105651259A (en) | Five-degree-of-freedom aerial photograph measurement simulation system | |
| CN114488848B (en) | Unmanned aerial vehicle autonomous flight system and simulation experiment platform for indoor building space | |
| CN113419518A (en) | VIL test platform based on VTS | |
| CN116227112A (en) | Semi-physical simulation system and simulation method oriented to remote sensing satellite constellation system collaboration | |
| CN115173920A (en) | Semi-physical simulation device and method for dynamic capture tracking test of laser load | |
| CN105703858B (en) | A kind of opto-electronic communication module capability evaluating device and its appraisal procedure | |
| CN109506677A (en) | High precision measurement based on small rail car verifies system and method | |
| CN104122800A (en) | Space robot electric integration test technology demonstration verification system | |
| CN117666632A (en) | Photoelectric servo target tracking simulation method and device and simulation unmanned aerial vehicle | |
| CN111637902B (en) | Ground demonstration verification system and method for remote approach of small deep space celestial body | |
| CN206440830U (en) | A kind of checking device for being used to detect that the Big Dipper positions antenna positioning precision | |
| CN105261254A (en) | A remote open-type airplane electronic line semi-physical virtual testing teaching platform | |
| CN202928591U (en) | Visual landing ground dynamic verification and testing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |