Researching attitude-control algorithm of ejection seats

被引：0

作者：

Zhang, Minghuan ^{[1
]}

Wu, Ming ^{[2
]}

Wu, Liang ^{[2
]}

机构：

[1] College of Astronautics, Northwestern Polytechnical University, Xi'an,710072, China

[2] Aerospace Life-Support Industries, Ltd., Xiangyang,441003, China

来源：

Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University | 2015年 / 33卷 / 04期

关键词：

MATLAB - Altitude control - Ejection seats;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An attitude-control algorithm for H structure of ejection seats is presented in this paper. Fuzzy control algorithm is designed based on time-sharing strategy, and simulation is achieved under Matlab/Simulink in accordance with different ejection conditions. The influence of safe altitude caused by algorithm is analyzed, and the minimum safe altitude is compared with K36D-3.5A, ACES II and 120 ejection conditions in GJB 1800A-2007. The simulation results and their analysis show preliminarily that the fuzzy control algorithm for H structure of ejection seats can improve escape performance at low speed and adverse attitude, thus proving the algorithm in this paper to be reliable and effective.

引用

页码：609 / 614