Application of neutral stability techniques in integrated fire/flight control system

被引：0

作者：

Gong, Hua-Jun ^{[1
]}

Jin, Xian-Kun ^{[1
]}

Yang, Yi-Dong ^{[1
]}

机构：

[1] Coll. of Automat. Eng., Nanjing Univ. of Aero. and Astron., Nanjing 210016, China

来源：

Nanjing Hangkong Hangtian Daxue Xuebao/Journal of Nanjing University of Aeronautics and Astronautics | 2003年 / 35卷 / 04期

关键词：

Computer simulation - Control theory - Flight dynamics - Stability - Tracking (position);

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Attitude responses of integrated fire/flight control (IFFC) systems must be accurate and quick. However, the tracking precision is limited by inertia dynamics. This paper applies the neutral stability techniques in an integrated fire/flight control system and presents the structure and the dynamic model of the neutral stability plane. Neutral stability techniques use the direct force produced by back flap to counteract dynamic effects of attack angle disturbances under the control law, which leads to the neutral stability without static steady moment. The IFFC system based on neutral stability accelerates the processing of attitude tracking effectively in attacking area and improves the performance of attitude tracking. It also keeps the tracking to meet control requests of aiming model. Simulation results show that the IFFC system based on neutral stability has good performance and potential application ability.

引用

页码：374 / 377

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