摘要
从模型修改、结构分析、神经网络及系统辨识几个方面介绍了微型直升机动力学建模的研究现状,并对几种不同的建模方法进行了比较。然后,指出了系统辨识方法中存在的问题。通过讨论和比较,为微型直升机的不同建模目标提供了可供借鉴的建模方法。
Firstly,the current researches on the microhelicopter's dynamics models, including model revising,structure analyzing,neural networks and system identification are introduced in this paper and some methods of the modeling are analysed in it. Some problem of the system identification are pointed out.The results also suggest the properly modeling ways on account of the different microhelicopter's dynamics models.
出处
《飞行力学》
CSCD
2003年第3期1-5,共5页
Flight Dynamics
基金
985"微型飞行器"项目(202012-013)
