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| Interception Error Analysis and Model Construction of Active Protection System |
| Received:March 21, 2021 Revised:May 20, 2021 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/issn.1672-9242.2021.11.009 |
| KeyWord:active protection system armor protection interception error interception ammunition mathematical model |
| Author | Institution |
| LIU Jian-guo |
Unit 63870 of PLA, Huayin , China |
| QIU Cong-li |
Unit 63870 of PLA, Huayin , China |
| XIA Jie |
Unit 63870 of PLA, Huayin , China |
| KOU Bo-chen |
Unit 63870 of PLA, Huayin , China |
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| Abstract: |
| This paper discusses the establishment of mathematical model of interception error of active protection system. The interception process of active protection system is analyzed in detail, and the mathematical model of interception process is constructed according to the action principle of active protection system, This paper analyzes the possible errors in the interception process of the active protection system, studies the influence of the position error of the incoming target, the velocity error of the incoming target, the high and low angle error of the incoming target, the direction angle error of the incoming target, the velocity error of the interceptor, the high and low angle error of the interceptor and the azimuth error of the interceptor on the position of the incoming target and the interceptor position, and constructs the model. The position deviation of intercepted target caused by position error, velocity error, high and low angle error and direction angle error of incoming target, and explosion position deviation of intercepting ammunition warhead caused by velocity error, high-low angle error and azimuth error of intercepting ammunition are determined. Based on the position deviation model of intercepting ammunition and incoming target, the interception error model of active protection system is constructed. It provides necessary technical support and theoretical reference for the research and development of active protection system and scientific research and test. |
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