飞行器姿态解算方法及仿真研究  

Aircraft Postures Algorithm and Their Simulation Study

作　　者：杨志菊[1] 袁刚[1] 徐新林[1] 

机构地区：[1]92941部队

出　　处：《辽宁工业大学学报（自然科学版）》2010年第5期306-309,共4页Journal of Liaoning University of Technology(Natural Science Edition)

基　　金：专项基金资助项目(装技字[2009]439)

摘　　要：飞行器姿态解算是飞行器姿态动力学的基础和核心。首先论述了姿态解算的数学本质,针对飞行器垂直发射时姿态运动学方程退化和欧拉角奇异问题,论述了工程上常用的几种姿态解算方法,最后给出了这些算法的Simulink仿真结果和结论。Aircraft postures algorithm is the core and basis of aircraft postures dynamics.The mathematics essence of postures algorithm was discussed firstly,and then against problems on the postures dynamics equation degeneration and unusual Euler angle while aircraft being vertically launched,several usually used postures algorithms were also discussed.At last,the Simulink outcome and the conclusion of these algorithms were proposed.

关 键 词：运动学方程 姿态解算 欧拉法与四元数法 仿真 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]