摘要
针对一类非线性动力学系统,本文推导出二次型性能指标下的微分对策解,由此得到一组含有非线性因素的最环风模型,这一模型特别适用于研究作空间机动飞行的飞机受外界环境扰动的灵敏性问题。最后考察了这一变化风场对飞机突防航迹非线性解耦跟踪的影响。
Based on a kind of non-linear dynamic equations,the differecntial game solutions of quadratic payoff function are developed,so the worst-case wind models contatining non-inear factors are constructed.This model especially pertains to analyse disturbance sensitivity problem of aircraft during spatial maneurering flight.Finally,how the non-linear decoupling ccapturing of aircraft penetration trajectory is affected by this variable wind field is discussed.
出处
《北京航空航天大学学报》
EI
CAS
CSCD
北大核心
1992年第4期68-75,共8页
Journal of Beijing University of Aeronautics and Astronautics
关键词
最坏风模型
微分对策
航迹控制
worst-case wind modeling,differential games, non-linear decoupling control,trajectory capturing.