Continuous-time nonlinear controller redesign for sampled-data implementation and its application to flight control of a model helicopter
Continuous-time nonlinear controller redesign for sampled-data implementation and its application to flight control of a model helicopter
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采样数据实现的连续时间非线性控制器重新设计及其在模型直升机飞行控制中的应用
DOI：
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发表时间：
2009
期刊：
影响因子：
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通讯作者：
M. Nishi
中科院分区：
文献类型：
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作者：
Chi Pin Yaw;M. Ishitobi;M. Nishi
本文针对非线性单自由度模型直升机，采用再设计方法进行离散时间模型跟踪控制设计。采用改进的欧拉模型代替简单的欧拉模型对控制器进行重新设计。仿真和实验结果表明，基于欧拉模型的再设计方法和改进的欧拉模型的设计方法的性能。基于改进欧拉模型的控制器设计结果表明，与基于欧拉模型的控制器设计结果相比，新设计的控制器具有更好的跟踪控制效果。
This paper deals with a discrete-time design of model following control for a nonlinear one degree of freedom model helicopter using redesign method. Improved Euler model is used instead of simple Euler model for redesign of the controller. Simulation and experiment results of emulation, redesign method based on Euler model and improved Euler model are included to show the performance of each design method. The new redesigned controller based on improved Euler model shows better tracking control results than redesigned controller of Euler model and emulation.