基于最优特征结构配置的动力伞飞行控制方法  

A Flight Control Method of Unmanned Paramotor Based on Optimal Eigenstructure Assignment

作　　者：王雅平[1] 齐晓慧[1] 张昊[1] 邱金刚[1] 

机构地区：[1]军械工程学院无人机工程系,石家庄050003

出　　处：《计算机测量与控制》2014年第4期1117-1120,共4页Computer Measurement &Control

摘　　要：针对无人动力伞系统运动控制的需要,为了取得良好的跟踪效果和满足期望的抑制外界干扰的水平,提出一种基于最优特征结构配置的飞行控制方法;将传统特征结构配置方法中的定极点配置扩展为区域配置,并利用投影算子求得逼近期望特征向量的实际特征向量,引入性能指标,求得状态反馈控制的优化解;仿真结果表明,应用最优特征结构配置方法设计出的控制器,能够满足系统动态性能要求,并具有良好的抗干扰性。For the need of controlling unmanned paramotor systems motion, in order to achieve good tracking performance and meet ex- pectant resistance aiming at outside interference, a flight control method based on the optimal Eigenstructure Assignment is proposed. Extend fixed--pole assignment of the traditional Eigenstructure Assignment to region--pole assignment, get actual eigenvector by using projection operator to approximate the expectant eigenvector. And use performance index to seek the optimal solution of state feedback control. The simulation results show that the controller which is designed based on optimal Eigenstructure Assignment can meet the requirements of the system dynamic property and has good resistance.

关 键 词：动力伞 飞行控制 特征结构配置 控制器 

分 类 号：V44[航空宇航科学与技术—飞行器设计]