Fan Shipeng, Lin Defu, Lu Yulong, Zong Rui. Design and achievement of hardware-in-the-loop simulation system for guided shell based on laser semi-active seeker[J]. Infrared and Laser Engineering, 2014, 43(2): 394-397.
| Citation:
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Fan Shipeng, Lin Defu, Lu Yulong, Zong Rui. Design and achievement of hardware-in-the-loop simulation system for guided shell based on laser semi-active seeker[J]. Infrared and Laser Engineering, 2014, 43(2): 394-397.
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Design and achievement of hardware-in-the-loop simulation system for guided shell based on laser semi-active seeker
- 1.
School of Aerospace Science,Beijing Institute of Technology,Beijing 100081,China;
- 2.
Beijing Institute of Electronic System Engineering,Beijing 100854,China
- Received Date: 2013-06-04
- Rev Recd Date:
2013-07-22
- Publish Date:
2014-02-25
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Abstract
With background of terminal guided weapon, at first, a scheme of hardware-in-the-loop simulation(HILS) was derived; and the principle of laser semi-active seeker was introduced in detail. Secondly, in the limited indoor environment, mathematical model of geometry between missile and target was established; subsequently the optical characteristics of the laser received by seeker were researched; the model of HILS in the terminal trajectory was designed for guidance and control system. In the end, seeker and gyro was introduced into the closed loop of simulation, simulations were repeated many times under two different conditions of the initial state. In conclusion, the results indicate that guidance and control system of the missile based on this seeker and gyro is achieved correctly and have the ability to hit the target precisely.
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