Double-seeker captive flight verification testing support
A verification test, seeker technology, applied in the direction of measuring devices, instruments, measuring instrument components, etc., can solve the problem of unable to provide the same working environment for the seeker, and achieve lower flight test costs, high reliability, and easy maintenance. Effect
Active Publication Date: 2012-12-12
JIANGXI HONGDU AVIATION IND GRP
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- Abstract
- Description
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- Application Information
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Problems solved by technology
If you want to obtain the performance data of two seekers in different states, you can only conduct the test separately in two sorties. Due to the difference in time, climate, sunlight conditions and flight status of the carrier aircraft, it is impossible to provide the same performance data for the two seekers. working environment
Method used
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Embodiment
[0023] Example: see figure 1 ——5.
[0024] A double-seeker flying verification test support includes a cabin support 1, a lift frame 2, and a rotating frame 3. The cabin support 1 is installed on the cabin floor 4, and the lift frame 2 is provided with a guide rail 202. The guide rail 202 slides longitudinally in the guide groove 104 in the vertical direction on the cabin bracket 1, and the lifting frame 2 pulls the moving pulley block installed on the lifting frame 2 through the steel cable 5 to realize lifting. The rotating frame 3 is provided with two An installation hole 305 for installing the guide head 306, the rotating frame 3 is installed on the lifting frame 2 and driven to rotate by the sprocket transmission mechanism 204.
[0025] The nacelle support 1 includes left and right mounting plates 101, 102 installed on the nacelle bottom plate 4, the crossbeam 103 is arranged between the left and right mounting plates 101, 102 and is firmly connected with the left and ri...
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The invention belongs to a double-seeker captive flight verification testing support which comprises a cabin support, a lifting frame and a rotary frame. The cabin support is installed on a base plate of a cabin, the lifting frame is provided with a guide rail which longitudinally slides in a guiding groove on the cabin support in the vertical direction and achieves lifting by using a cable rope to pull a movable block group installed on the lifting frame, two installing holes for installing seekers are arranged on the rotary frame, and the rotary frame is installed on the lifting frame and is driven by a chain wheel transmission mechanism to rotate. The double-seeker captive flight verification testing support can ensure achievement of various performance comparison verification projects of the seekers on a 'fifth-transportation' airplane under the condition that the two seekers are under the same environment condition.
Description
technical field [0001] The invention belongs to a hang-flying device for the flight test of the seeker, specifically a double-seeker hang-fly verification test bracket, which is used for the retractable seeker hang-fly test based on the "Yunwu" aircraft The bracket, which can ensure that the two seekers can complete various performance comparison and verification projects of the seeker on the "Yun-5" aircraft under the same environmental conditions, and at the same time ensure that the aircraft, guide The leader is safe and reliable. Background technique [0002] The seeker (seeker) is the core component of intercepting and tracking the radiation source, which is composed of antenna, receiver, signal processor and other parts. Whether the performance of the seeker meets the design requirements not only needs to be verified by static tests and experiments in the laboratory, but also must be verified by field tests, especially flying tests. The aerial flight test can verify ...
Claims
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Inventor 王兵刘红梅曹阳廖敏孙海燕刘建平龚洪涛
Owner JIANGXI HONGDU AVIATION IND GRP