摘要
论述了应用随机最优控制理论的基本原理和方法,解决飞机在大气紊流中着陆的控制问题。用协方差分析法,推导出可直接计算飞机着陆精度的线性离散随机系统的误差方差的传播方程,并进一步分析了滤波灵敏度对飞机着陆控制的影响。
This paper deals with the problems of the optimal control of the airplane landing in presence of atmospheric turbulence with application of the theory and me-thods of random optimal control. By use of covariance analysis technique a propagation equation of the error variances of linear discrete random system is derived which allows to calculate directly the airplane landing precision. And the influence of filtering sensitivity on the airplane landing control is further analysed.
出处
《飞行力学》
CSCD
北大核心
1993年第4期80-87,共8页
Flight Dynamics
关键词
随机最优控制
飞机
着陆
协方差
Random optimal control Airplane landing Covariance analysis
