直升机飞行动力学逆问题研究综述

Summary about inverse problem of helicopter flight dynamics

直升机飞行动力学逆问题是研究已知运动的控制规律 ,对直升机机动飞行和现代飞行控制律设计有重要意义。根据直升机飞行动力学逆问题研究的现状 ,概述现代飞行动力学逆问题的研究内容及进展 ,重点分析直升机逆仿真技术的特点 ,讨论直升机最佳机动控制与非线性控制律设计的途径与方法 ,展示直升机逆问题研究的前景以及存在的问题 ,供直升机设计和飞行动力学研究人员参考。

Inverse problem of helicopter flight dynamics, to solve control laws from given motion, is important to the study for the maneuvering flight and the design for the advanced flight control system. According to the current situation of the inverse problem of helicopter flight dynamics, this paper makes a summary of research about inverse problem. The detail about helicopter inverse simulation technique is analyzed emphatically. The optimum control law of maneuvering flight and the design of nonlinear control system of helicopter are analyzed. The prospect and the lack of current inverse problem of helicopter are also discussed. The above study is useful reference to the experts of helicopter design and flight dynamics.