CN107941088B - A kind of quick detector high tower test system in end - Google Patents
A kind of quick detector high tower test system in end Download PDFInfo
- Publication number
- CN107941088B CN107941088B CN201710588313.7A CN201710588313A CN107941088B CN 107941088 B CN107941088 B CN 107941088B CN 201710588313 A CN201710588313 A CN 201710588313A CN 107941088 B CN107941088 B CN 107941088B
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- target
- high tower
- turntable
- object detection
- quick detector
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41G—WEAPON SIGHTS; AIMING
- F41G7/00—Direction control systems for self-propelled missiles
- F41G7/001—Devices or systems for testing or checking
Abstract
The present invention relates to missile-borne millimeter wave radiometer performance study fields, in particular to a kind of quick detector high tower test system in end, including high tower, object detection system, target percussion system and host and simulated target that ground is arranged in, liftable turntable is installed on high tower, object detection system and target percussion system are mounted on turntable, for the transmitting terminal of object detection system and target percussion system with identical tilt angle towards ground, host is built-in with control and analysis module.The present invention is hit target using laser dotting simulation warhead, is penetrated test compared to big gun, is greatly reduced testing cost, reduces test complexity；Test process is more intuitive, and measured data can guarantee the accuracy of inspection result；This system is a dynamic simulant test system, not only has the function of static parameter test, is examined more comprehensively to detector overall performance, practicability is stronger.
Description
Technical field
The present invention relates to missile-borne millimeter wave radiometer performance study field, in particular to a kind of quick detector high tower test in end
Test macro.
Background technique
Background of related of the invention is illustrated below, but these explanations might not constitute it is of the invention existing
Technology.
As millimeter-wave technology continues to develop, millimeter wave detector is also widely used in precise guidance, remote sensing technology
Etc..Millimeter wave radiometer is a kind of passive detection technology, is often used as end sensing detector in modernized war
In missile guidance.
The detectivity and overall performance and target identification effect of the last quick detector of millimeter wave in order to know development, one
As require to carry out relevant performance test to it in the quick detector production of millimeter wave end or equipment.The quick detector in millimeter wave end
Test includes that static test and dynamic are tested, and wherein static test content is mainly complete machine index of correlation parameter；In dynamic test
Hold the missile target encounter process of the predominantly quick detector in millimeter wave end.The test method of the device of millimeter wave passive detection at this stage is generally enclosed
It is unfolded around semi-matter simulating system and high tower test system.Millimeter wave radiometer semi-matter simulating system is referred to utilizing and be penetrated
Frequency analogue technique carries out one of performance detection with the analogue system of simulated target signal to the quick detector in actual millimeter wave end
Static test system.High tower test system is then that the locating height of the quick detector in end is simulated using high tower, and detection metal plate is spelled
The ground object target being connected into carrys out the Effect on Detecting of test probe.
Have many research achievements for millimeter wave radiometer semi-hardware type simulation test system at present.For " millimeter wave is handed over
The design of stream radiometer semi-matter simulating system " etc. the semi-matter simulating system studied of open source literatures, pass through certain mathematics
Model emulation obtains infrared radiation characteristics to simulate actual measurement environment, only belongs to static test system, and test accuracy is difficult to protect
Card.And the open source literature in terms of the quick detector high tower measuring technology in end is relatively fewer, and to the high tower for having not yet to see maturation
Test system is discussed in detail.For being mentioned in related documents such as " Ka wave band alternative radiometer and its high-tower experiment researchs "
Though to conventional high tower experimental test technology can guarantee the accuracy of testing result to a certain extent, also only rest on millimeter
Bo Momin detector index test and target detection stage are not directed to target identification and targeting simulation etc..
For deficiency present in semi-hardware type simulation test technology and conventional high tower experimental test, the present invention provides a kind of end
Quick detector high tower test system is a kind of dynamic simulant test system, passes through the quick detector in outdoor high tower simulation end
Locating height, using high tower turntable analog prober actual revolution, laser dotting simulation warhead is hit target.The present invention is not only
The Static State Indexes such as operating distance of the accurate test probe of energy, moreover it is possible to dynamic analog missile target encounter process, test-target identification effect
Rate provides effective test condition for Terminal munition detector index test and qualification.
Summary of the invention
In order to solve the above technical problems, know detectivity and the overall performance of the quick detector in millimeter wave end of development with
And target identification effect, propose a kind of quick detector high tower test system in end.
In a preferred embodiment according to the present invention, a kind of quick detector high tower test system in end, including
High tower, object detection system, target percussion system and host and simulated target that ground is arranged in install liftable on high tower
Turntable, object detection system and target percussion system be mounted on turntable, which is provided with to drive target detection system
The rotation drive device that system and target percussion system are rotated around a rotation axis, the hair of object detection system and target percussion system
End is penetrated with identical tilt angle towards ground, be additionally provided on turntable to by object detection system, target percussion system and
The interface circuit of the host on rotation drive device and ground connection and to for object detection system, target percussion system and rotation
The power supply of driving device power supply, host are built-in with control and analysis module.
Further, the object detection system is equipped with the quick detector in end, and the quick detector in the end is built-in with acquisition and storage
Device, acquisition and storage device are connect by interface circuit with host, and the target percussion system is equipped with laser gun and laser driver,
Laser gun is connect with laser driver, and laser driver is connect by interface circuit with host, laser driver while and power supply
Connection.
Further, the quick detector in end is equipped with dual-mode antenna, and the laser beam of laser gun transmitting is in dual-mode antenna
Beam central line be axis cylindrical surface on.
Further, the turntable is provided with the positioning tool to install end quick detector and laser gun, the positioning work
It is installed with the angle demodulator to adjust end quick detector and laser gun tilt angle.
Further, the high tower is equipped with lifting platform, which is equipped with the holder extended horizontally outward, and turntable is mounted on
The front end of the holder.
Further, the rotation drive device is mounted on above holder, and the output end of rotation drive device is straight up
Setting, the bottom of turntable is fixedly connected with the output end of rotation drive device.
Further, the rotation drive device is mounted below holder, and the output end of rotation drive device is straight down
Setting, the top of turntable is fixedly connected with the output end of rotation drive device.
Further, the simulated target is made of target shell simulated assembly and target heat source simulated assembly, target heat
Source simulated assembly is arranged in target shell simulated assembly center.
Further, the target shell simulated assembly is metal plate, and the target heat source simulated assembly is oven, oven
It is placed on metal plate upper surface center.
Specific advantage are as follows: 1 is hit target using laser dotting simulation warhead, is penetrated test compared to big gun, is greatly reduced
Testing cost reduces test complexity；2 compared to camera bellows semi-matter simulating system, and this system test process is more intuitive,
Measured data can guarantee the accuracy of inspection result；3 this system are a dynamic simulant test system, not only have static parameter
Test function, moreover it is possible to the quick detector in dynamic analog end when different target, environment, interference to target acquisition, identified
Journey and accuracy of identification etc. examine more comprehensively detector overall performance, and practicability is stronger.
Detailed description of the invention
The specific embodiment part provided and referring to the drawings, the features and advantages of the present invention will become more
It is readily appreciated that, in the accompanying drawings:
Fig. 1 is structural block diagram of the invention；
Fig. 2 is structural schematic diagram one of the invention；
Fig. 3 is structural schematic diagram two of the invention；
Fig. 4 is the structural schematic diagram of simulated target in the present invention；
Description of symbols: high tower 1, lifting platform 1a, holder 1b, rotation drive device 1c, positioning tool 1d, turntable 2, end
Quick detector 3, laser gun 4, laser driver 5, power supply 6, host 7, simulated target 8, target shell simulated assembly 8a, target heat
Source simulated assembly 8b.
Specific embodiment
Exemplary embodiments of the present invention are described in detail with reference to the accompanying drawings.Illustrative embodiments are retouched
It states merely for the sake of demonstration purpose, and is definitely not to the present invention and its application or the limitation of usage.
Shown in referring to FIG. 1, FIG. 2 and FIG. 4, it is high to provide a kind of quick detector in end for shown embodiment according to the present invention
Tower test system, including high tower 1, object detection system, target percussion system and host 7 and simulation that ground is arranged in
Target 8 installs liftable turntable 2 on high tower 1, and object detection system and target percussion system are mounted on turntable 2, the turntable
2 are provided with the rotation drive device 1c to drive object detection system and target percussion system to rotate around a rotation axis, mesh
The transmitting terminal of detection system and target percussion system is marked with identical tilt angle towards ground, be additionally provided on turntable 2 to
Interface circuit that object detection system, target percussion system and rotation drive device 1c and the host on ground 7 are connected and to
For the power supply 6 of object detection system, target percussion system and rotation drive device 1c power supply, host 7 is built-in with control and analysis
Module.
Turntable 2 is arranged on high tower 1 at certain altitude with the skyborne position of analog prober, rotating control assembly control
Object detection system rotation is scanned on a surface target, object detection system rotated around a rotation axis and its transmitting terminal with
One tilt angle sweeps track towards ground, to form cone.Target percussion system is consistent with object detection system tilt angle, with
Just simulation strike is carried out for scanning result.
Control and analysis module are used to carry out signature analysis to the radiation signal of simulated target 8；Control and analysis module tool
There is good man-machine interface, user can intuitively observe the quick detector 3 in end to ground simulation target 8 by signal output waveform
Effect on Detecting.
The object detection system is equipped with the quick detector 3 in end, and the quick detector 3 in the end is built-in with acquisition and storage device, acquires
It is connect by interface circuit with host 7 with memory, the target percussion system is equipped with laser gun 4 and laser driver 5, laser
Rifle 4 is connect with laser driver 5, and laser driver 5 is connect by interface circuit with host 7, laser driver 5 while and power supply
6 connections.
Target percussion system is hit target when simulating actual combat by the way of laser dotting, and laser hits speed is fast, precision
Height, with the quick 3 target identification efficiency of detector in verifying end, and laser dotting can also be to detect the quick detector in end 3 to target
The distribution at center.
Built-in acquisition and storage device to store scanning result and send the data to host 7 by interface circuit, by
Control and analysis module in host 7 judge scanning result have host 7 to issue instruction control rotation after being determined as target
The transmitting terminal alignment target of target percussion system is controlled target percussion system and implements strike by control device.
Test macro of the invention can simulate field detection strike environment, when the dynamic of the quick detector 3 in test end compensates
Between, and the quick detection in end can be verified and proofreaded to the precision of dynamic object recognition.
The quick detector 3 in end is equipped with dual-mode antenna, and the laser beam that laser gun 4 emits is in the wave beam of dual-mode antenna
Heart line is on the cylindrical surface of axis.It is of course also possible to be that the beam central line of dual-mode antenna is in the laser emitted with laser gun 4
Beam is on the cylindrical surface of axis.
As long as the arrangement relation between the quick detector 3 in end and laser gun 4 meets parallel relation, laser gun 4 can be
It is arranged centered on dual-mode antenna, is also possible to dual-mode antenna and is arranged centered on laser gun 4.
The turntable 2 is provided with positioning tool 1d, positioning tool 1d to install end quick detector 3 and laser gun 4
Equipped with the angle demodulator to adjust end quick detector 3 and 4 tilt angle of laser gun.
Angle demodulator can control the tilt angle of end quick detector 3 and laser gun 4, realize the covering that track is swept to cone
Area, and then strip scanning area area and simulation strike area.
The high tower 1 is equipped with lifting platform 1a, and lifting platform 1a is equipped with the holder 1b extended horizontally outward, and turntable 2 is mounted on
The front end of holder 1b.
The terrain clearance of the adjustable turntable 2 of lifting platform 1a, it is liftoff under quick 3 actual working state of detector in end to simulate
Highly.Quick 3 points of detector of end can also be tested to realize different target encounter conditions by adjusting the height of the quick detector 3 in end
Fire control signal.
The rotation drive device 1c is mounted on above holder 1b, and the output end of rotation drive device 1c is set straight up
It sets, the bottom of turntable 2 is fixedly connected with the output end of rotation drive device 1c.
Object detection system and target percussion system are in above holder 1b in the embodiment, due to being in holder 1b
Top, and tester debugs equipment on holder 1b.
The rotation drive device 1c is mounted below holder 1b, and the output end of rotation drive device 1c is set straight down
It sets, the top of turntable 2 is fixedly connected with the output end of rotation drive device 1c.
As shown in figure 3, object detection system and target percussion system are in below holder 1b in the embodiment, scanning area
The influence of holder 1b is not will receive in domain and strike region.
Referring to shown in Fig. 4, the simulated target 8 is by target shell simulated assembly 8a and target heat source simulated assembly 8b group
At target heat source simulated assembly 8b is arranged in the center target shell simulated assembly 8a.
Simulated target 8 of the invention meets the millimeter wave, infrared, laser lamp single mode or multi-mode composite system of detector.
Different target, environment can be simulated by replacing different types of target shell simulated assembly 8a and target heat source simulated assembly 8b
And disturbed condition, to adhere to the validity of the recognition result of the quick detector 3 in end, to count false alarm rate.
The target shell simulated assembly 8a is metal plate, and the target heat source simulated assembly 8b is oven, and oven is placed
Centre of surface position on a metal plate.Metal plate is directed to 8 shell of millimeter wave system simulated target, and oven is quasi- for infrared body molding
The heat source of target 8.
Although referring to illustrative embodiments, invention has been described, but it is to be understood that the present invention does not limit to
The specific embodiment that Yu Wenzhong is described in detail and shows, without departing from claims limited range, this
Field technical staff can make various improvement or modification to the illustrative embodiments.
Claims (8)
1. a kind of quick detector high tower test system in end, it is characterised in that: including high tower (1), object detection system, target
Percussion system and the host (7) and simulated target (8) that ground is arranged in install liftable turntable (2), mesh on high tower (1)
Mark detection system and target percussion system be mounted on turntable (2), the turntable (2) be provided with to drive object detection system and
The rotation drive device (1c) that target percussion system is rotated around a rotation axis, the hair of object detection system and target percussion system
End is penetrated with identical tilt angle towards ground, is additionally provided on turntable (2) to by object detection system, target percussion system
The interface circuit that is connect with rotation drive device (1c) with the host (7) on ground and to for object detection system, target strike
The power supply (6) of system and rotation drive device (1c) power supply, host (7) are built-in with control and analysis module；
The object detection system is equipped with the quick detector (3) in end, and the quick detector in the end (3) is built-in with acquisition and storage device, acquires
It is connect by interface circuit with host (7) with memory, the target percussion system is equipped with laser gun (4) and laser driver
(5), laser gun (4) is connect with laser driver (5), and laser driver (5) is connect by interface circuit with host (7), laser
Driver (5) is connect with power supply (6) simultaneously；The target percussion system is consistent with the object detection system tilt angle.
2. the quick detector high tower test system in a kind of end according to claim 1, it is characterised in that: the quick spy in end
It surveys device (3) and is equipped with dual-mode antenna, the laser beam of laser gun (4) transmitting is in using the beam central line of dual-mode antenna as the circle of axis
On cylinder.
3. the quick detector high tower test system in a kind of end according to claim 2, it is characterised in that: the turntable
(2) it is provided with the positioning tool (1d) to install end quick detector (3) and laser gun (4), which, which is equipped with, uses
To adjust the angle demodulator of end quick detector (3) and laser gun (4) tilt angle.
4. the quick detector high tower test system in a kind of end according to claim 3, it is characterised in that: the high tower
(1) it is equipped with lifting platform (1a), which is equipped with the holder (1b) extended horizontally outward, and turntable (2) is mounted on the holder
The front end of (1b).
5. the quick detector high tower test system in a kind of end according to claim 4, it is characterised in that: the rotation is driven
Dynamic device (1c) is mounted on above holder (1b), and the output end of rotation drive device (1c) is arranged vertically upwards, the bottom of turntable (2)
Portion is fixedly connected with the output end of rotation drive device (1c).
6. the quick detector high tower test system in a kind of end according to claim 3, it is characterised in that: the rotation is driven
Dynamic device (1c) is mounted below holder (1b), and the output end of rotation drive device (1c) is arranged straight down, the top of turntable (2)
Portion is fixedly connected with the output end of rotation drive device (1c).
7. the quick detector high tower test system in a kind of end according to claim 1, it is characterised in that: the simulation mesh
Mark (8) is made of target shell simulated assembly (8a) and target heat source simulated assembly (8b), and target heat source simulated assembly (8b) is set
It sets in the center target shell simulated assembly (8a).
8. the quick detector high tower test system in a kind of end according to claim 7, it is characterised in that: the target shell
Body simulated assembly (8a) is metal plate, and the target heat source simulated assembly (8b) is oven, and oven is placed on metal plate upper surface
Center.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710588313.7A CN107941088B (en) | 2017-07-19 | 2017-07-19 | A kind of quick detector high tower test system in end |
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| CN201710588313.7A CN107941088B (en) | 2017-07-19 | 2017-07-19 | A kind of quick detector high tower test system in end |
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| CN107941088A CN107941088A (en) | 2018-04-20 |
| CN107941088B true CN107941088B (en) | 2019-09-20 |
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| CN112987287B (en) * | 2021-05-06 | 2021-08-27 | 西安索唯光电技术有限公司 | Simulation steady state scanning device for end sensitive bullet |
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| US4621265A (en) * | 1982-09-30 | 1986-11-04 | The Boeing Company | Millimeter wave passive/active simulator array and method of evaluating the tracking capability of an active/passive target seeker |
| US5506675A (en) * | 1994-03-11 | 1996-04-09 | Northrop Grumman Corporation | Laser target designator tester for measuring static and dynamic error |
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