CN107504871A - Prosecutor method is drawn in a kind of multistation collaboration test three-stage relay of routine test target range - Google Patents
Prosecutor method is drawn in a kind of multistation collaboration test three-stage relay of routine test target range Download PDFInfo
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- CN107504871A CN107504871A CN201710747716.1A CN201710747716A CN107504871A CN 107504871 A CN107504871 A CN 107504871A CN 201710747716 A CN201710747716 A CN 201710747716A CN 107504871 A CN107504871 A CN 107504871A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B35/00—Testing or checking of ammunition
- F42B35/02—Gauging, sorting, trimming or shortening cartridges or missiles
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Abstract
Prosecutor method is drawn in a kind of multistation collaboration test three-stage relay of routine test target range, draw control center and receive the ballistic data that each test equipment is sent, necessary validity check and flight path smoothing processing are carried out to data, enter guiding in real time program after having received all test equipment data.In trajectory test experiment, if by can manually identify trajectory quality, guided using artificial guiding source specified in real time；If guiding source is not manually specified, guided using default guiding source；If default guiding source is invalid, into non-default bootmode, non-default guiding source module is using automatic preferred guiding source algorithm.Three-stage multistation collaboration measuring technology provided by the invention can complement one another on the trajectory phase that guiding and measurement data are covered, test parameter is backuped each other and referred to, rationally utilize the speciality of each measuring system, each measuring system is completed test assignment in the trajectory phase that can most play a role, significantly improve the data collection rate of single complete equipment.
Description
Technical field
The invention belongs to Range for conventional weapons trajectory test technical field, and in particular to a kind of multistation collaboration in routine test target range is surveyed
Prosecutor method is drawn in examination three-stage relay.
Background technology
Routine test target range undertake it is a large amount of in, short-range guided missile test mission, generally by tracking radar, optoelectronic device and remote measurement
Equipment etc. undertakes path tracking test assignment.Radar has the advantages that ability of tracking is strong, fast Acquisition target.Optoelectronic device conduct
A kind of high-precision measuring apparatus, has that measurement accuracy is high, intuitive is strong, steady performance, is the weight of aircraft exterior measuring
Want means.This three class testings equipment participates in testing respectively as independent test unit mostly at present, does not give full play to collaboration and surveys
The advantage of examination.And in actual tests, usually lay this three kind equipment is tracked test to same trajectory simultaneously.Due to survey station
The influence of laying, topography and geomorphology etc., for the rapid flight target such as guided missile, often occur a certain or multiple devices capture not
To target, although or capture, cause due to be blocked or disturbing lose target situation, cause critical data
Lose, cause test crash.Multistation collaboration test, which can greatly improve, is successfully tested probability.In several hundred kilometers intermediate range trajectory measurement
In, usually tested using three-stage relay all standing, that is, launch first area, trajectory interlude, terminal phase lay multiple surveys respectively
Examination station, it is whole to ballistic flight to carry out relay test.Three-stage multistation collaboration measuring technology can be in guiding and measurement data institute
Complemented one another on the trajectory phase of covering, test parameter is backuped each other and referred to, and rationally using the speciality of each measuring system, makes each survey
Amount system completes test assignment in the trajectory phase that can most play a role, and significantly improves the data collection rate of single complete equipment.
The content of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of routine test target range multistation collaboration test three-stage and connect
Power draws prosecutor method, there is provided draws control logic in real time, in the case of invalid in default guiding source, and also refers in real time without artificial
Surely source is guided, then control is guided using the method in automatic preferred guiding source.
To achieve these goals, the technical solution adopted by the present invention is：
Prosecutor method is drawn in a kind of multistation collaboration test three-stage relay of routine test target range, and its step is as follows：
Step 1：Draw control center and start receiving thread.
Step 2：Guided using guiding source is manually specified.
Step 3：Guided using default guiding source.
Step 4：It is preferred that non-default effectively guiding source guides.
Described step one includes：
Draw control center and start receiving thread, receive the ballistic data that test equipment is sent, necessary validity inspection is carried out to data
Test and flight path smoothing processing.
The step 2 includes：
In test process, according to each test equipment to target following situation, the artificial choosing for intervening guiding source in real time can be passed through
Select, once receiving artificial guiding source specified in real time, then it is current guiding source to switch the guiding source being manually specified by force, i.e., artificial
Specify guiding source priority best.
Described step three includes：
If currently without guiding source is manually specified, start default guiding source Effective judgement, and according to following strategy from it is first,
In, in last three sections of effective guiding sources select a conduct currently to guide source：
Situation one：Only have one section in each section of default guiding source effectively, then preset guiding source as current guiding source by the use of the section；
Situation two：It is first, in default guiding source is effective in two sections, and to preset guiding source invalid for latter end, then is preset using stage casing
Guiding source is as current guiding source, to ensure to complete the relay of test equipment as early as possible.
Situation three：In, end two sections in default guiding source it is effective, and first section preset guiding source it is invalid, then utilize latter end
Default guiding source is as current guiding source, to ensure to complete the relay of test equipment as early as possible.
Situation four：Default guiding source is effective in two sections of first, last, and the default guiding source in stage casing is invalid, then utilizes latter end
Default guiding source is as current guiding source, to ensure to complete the relay of test equipment as early as possible.
Situation five：It is first, in, default guiding source is effective in three sections of end, then possibility of the target in stage casing overhead is maximum,
Guiding source is preset as current guiding source by the use of stage casing, to ensure testing precision highest.
Described step four includes：
When all default guiding sources are invalid, and also then start non-default guiding source without artificial guiding source specified in real time
Search, if searching effective non-default unnecessary one of guiding source, start the optimization algorithm in non-default guiding source.
Beneficial effects of the present invention：
（1）Prosecutor method is drawn in the multistation collaboration test three-stage relay of routine test target range, it is possible to achieve single-pass data pretreatment, flash ranging
The functions such as data accurately cross, Dynamic Weights data fusion, guiding data check, data record, Telemetering Data Processing.
（2）System possesses following access capability：Weber radar, phased-array radar, electro-optic theodolite, remote measurement etc. is can access to survey
The data of equipment are measured, and complete the guiding control of each measuring apparatus；Possess and effective unruly-value rejecting, coordinate are carried out to single-pass data
Conversion, Data Extrapolation and precision analysis function.
（3）According to testing program division it is first, in, last three phases, respectively specify that the priority in each stage guiding source, press
Guide data calculation according to boot sequence, if priority it is high guiding source data it is invalid, according to agreement sequence automatically using follow-up
Data are as current guiding source data；Data guiding time-delay calculation mode adapts to the real-time estimation network condition under complex environment.
（4）The trajectory that three-stage multistation collaboration measuring technology provided by the invention can be covered in guiding and measurement data
Complemented one another in section, test parameter is backuped each other and referred to, and rationally using the speciality of each measuring system, makes each measuring system most
The trajectory phase that can be played a role completes test assignment, significantly improves the data collection rate of single complete equipment.
Brief description of the drawings
Fig. 1 is guiding control logic of the present invention and handling process；
Fig. 2 is non-default guiding source flow chart of the present invention；
Fig. 3 is radar of the present invention-theodolite coordinate transform schematic diagram；
Fig. 4 is that control trajectory measurement cloth station schematic diagram is drawn in three-stage relay of the present invention；
Fig. 5 is to utilize experimental result comparison diagram before and after method provided by the present invention transformation proving range.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described, but the present invention is not limited to following examples.
Shown in reference picture 1, prosecutor method is drawn in a kind of multistation collaboration test three-stage relay in routine test target range.Draw control center to connect
The ballistic data that each test equipment is sent is received, necessary validity check and flight path smoothing processing are carried out to data, received institute
Enter guiding in real time program after there are test equipment data.In trajectory test experiment, if excellent by can manually identify trajectory
It is bad, and manpower intervention of having ready conditions, artificial guiding source specified in real time is limit priority, then is entered using artificial guiding source specified in real time
Row guiding.If guiding source is not manually specified, guided using default guiding source.Default guiding source is generally according to priori
And experience, in the different test equipment data of different sections of selections as default guiding source.Preferably one guiding source, is pressed in multihoming source
Carried out according to relay as early as possible and reliability preferential principle preferred.If default guiding source is invalid, into non-default bootmode.
If currently without guiding source is manually specified, start default guiding source Effective judgement, and according to following strategy
From it is first, in, in last three sections of effective guiding sources select a conduct currently to guide source：
Situation one：Only have one section in each section of default guiding source effectively, then preset guiding source as current guiding source by the use of the section；
Situation two：It is first, in default guiding source is effective in two sections, and to preset guiding source invalid for latter end, then is preset using stage casing
Guiding source is as current guiding source, to ensure to complete the relay of test equipment as early as possible.
Situation three：In, end two sections in default guiding source it is effective, and first section preset guiding source it is invalid, then utilize latter end
Default guiding source is as current guiding source, to ensure to complete the relay of test equipment as early as possible.
Situation four：Default guiding source is effective in two sections of first, last, and the default guiding source in stage casing is invalid, then utilizes latter end
Default guiding source is as current guiding source, to ensure to complete the relay of test equipment as early as possible.
Situation five：It is first, in, default guiding source is effective in three sections of end, then possibility of the target in stage casing overhead is maximum,
Guiding source is preset as current guiding source by the use of stage casing, to ensure testing precision highest.
As long as having one in default guiding source effectively, then source selection is guided according to logic shown in accompanying drawing 1, and will be excellent
Choosing guiding source data is broadcasted to all test equipments.If default guiding source is invalid, and finds non-default guiding source, then enter
Enter non-default guiding source preferable procedure.Non-default guiding source preferred flow is as shown in Figure 2.
As shown in Figure 3, exemplified by radar tracking measurement ballistic data and photoelectricity latitude coordinates convert, shown in accompanying drawing 3
In coordinate system, the coordinate of electro-optic theodolite and radar is transformed to
Formula（1）In,WithThe respectively azimuth of target of electro-optic theodolite and the angle of site.rFor radar range finding value.
To formula（1）Solve：
Wherein, the parameter such as a, b, c is by equation group（3）Calculating is tried to achieve：
By formula（2）Substitution formula（1）Target can be obtainedyWithz, complete Coordinate Conversion.
Accompanying drawing 3 is to draw prosecutor method transformation and upgrade certain test areas according to three-stage relay provided by the invention, is changing target
The testing experiment cloth station schematic diagram that field is carried out.The target range is that elongated main target is led, long 300 kilometers, wide 20 kilometers.Modernization system guides
Frequency is 50 frames/s, i.e. guide interval is 20ms.Being capable of various tracking radars of reception processing, search radar, electro-optic theodolite, distant
The measurement data way for surveying earth station is 32 tunnels, and the Data Fusion minimum period is 100ms, single channel measurement data average treatment
Time is less than 1ms, and guiding data average handling time is less than 2ms.To ensure that testing experiment is perfectly safe, and it is easy to contrast, changes
Make before the TT＆C system after upgrading performs during 5 experimental duties, former test system measure simultaneously, backups each other.
First area lays 1 set of continuous wave radar, 4 electro-optic theodolites, and the follow-up bullet of boost phase trajectory and part is responsible in 1 set of remote measurement
The test in road, and provide guiding data for trajectory interlude test equipment.Trajectory interlude lays 1 set of continuous wave radar, 1 set of phase
Battle array radar, 4 electro-optic theodolites are controlled, is responsible for the test of interlude trajectory, takes into account the test of part leading portion trajectory and terminal flight path,
And provide guiding data for latter end test equipment.Terminal phase lays 1 set of continuous wave radar, and terminal flight path is responsible in 1 set of remote measurement
Test.
If accompanying drawing 5 is by shown, the tracking rate of radar equipment does not change before and after transformation, and substantially 98%, optoelectronic device tracking
Rate lifting is the most obvious, has brought up to 96% or so from original 75% or so, remote-measuring equipment is brought up to from original 87% or so
95% or so.This is due to that radar equipment ability of tracking itself is stronger, and can preferably track target at each section.And light
Electric equipment by point arrangement etc. due to being influenceed, and before test system upgrading, tracking rate is relatively low, and other equipment is utilized after transformation,
The especially guiding of radar equipment test data, tracking rate are obviously improved.
Claims (6)
1. prosecutor method is drawn in a kind of multistation collaboration test three-stage relay in routine test target range, it is characterised in that specific steps include：
Step 1：Draw control center and start receiving thread；
Step 2：Guided using guiding source is manually specified；If not instructing source manually, into step 3；
Step 3：Guided using default guiding source；If default guiding source is invalid, into step 4；
Step 4：It is preferred that non-default effectively guiding source guides.
2. prosecutor method is drawn in a kind of routine test target range multistation collaboration test three-stage relay according to claim 1, it is special
Sign is that the step 1 includes：Draw control center and start receiving thread, the ballistic data that test equipment is sent is received, to data
Carry out necessary validity check and flight path smoothing processing.
3. prosecutor method is drawn in a kind of routine test target range multistation collaboration test three-stage relay according to claim 1, it is special
Sign is that the step 2 includes：Intervene the selection in guiding source in real time by artificial, guiding is manually specified in real time once receiving
Source, then using the guiding source being manually specified as current guiding source.
4. prosecutor method is drawn in a kind of routine test target range multistation collaboration test three-stage relay according to claim 1, it is special
Sign is that the step 3 includes：If currently without guiding source is manually specified, start default guiding source Effective judgement,
Judgment rule includes：
If only having one section in each section of default guiding source effectively, guiding source is preset as current guiding source by the use of the section；
If it is first, in default guiding source is effective in two sections, and to preset guiding source invalid for latter end, then presets guiding source using stage casing
As current guiding source；
If default guiding source is effective in, in two sections of end, and the default guiding source of first section is invalid, then presets guiding source using latter end
As current guiding source；
If default guiding source is effective in two sections of first, last, and the default guiding source in stage casing is invalid, then presets guiding source using latter end
As current guiding source；
If it is first, in, default guiding source is effective in three sections of end, possibility of the target in stage casing overhead is maximum, utilizes stage casing
Default guiding source is as current guiding source.
5. prosecutor method is drawn in a kind of routine test target range multistation collaboration test three-stage relay according to claim 1, it is special
Sign is that the step 4 includes：
If without artificial guiding source specified in real time, and all default guiding sources are invalid, then start the search in non-default guiding source；
If search obtains effective non-default guiding source, start the optimization algorithm in non-default guiding source；
If search does not obtain effective non-default guiding source, empty reception and line up, return to step 1 receiving thread again.
6. prosecutor method is drawn in a kind of routine test target range multistation collaboration test three-stage relay according to claim 1, it is special
Sign is, the step 2 using be manually specified guiding source guide after, step 3 guided using default guiding source after,
Or after the preferably non-default effective guiding source of step 4 guides, start communication set and broadcast line sending journey, send data.
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Cited By (1)
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| CN110892355A (en) * | 2018-08-28 | 2020-03-17 | 深圳市大疆创新科技有限公司 | Terrain prediction method, device and system of continuous wave radar and unmanned aerial vehicle |
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