摘要
本文提出一种前馈加反馈模型跟踪控制方案,使得线性时不变装置输出对参考模型系统输出具有良好的跟踪特性。根据这种控制方案形成的控制器由参考模型系统状态(或估计状态)的前馈和受控装置状态(或估计状态)反馈两部分组成。前馈增益和反馈增益计算简单且设计过程高度程序化。一个设计实例显示了这种控制方案的优越性。
In the paper, a model-tracking control logic of the feedfoward plus feedback is presented to cause the output of a linear time-invariant plant to track excellently the output of a reference model system. The controller formed by this control logic consists of both the feedforward of the reference model system states (Or estimated states) and the feedback of the controlled plant states (or estimated states). The computation for both feedfoward gains and feedback gains is simple and the design procedure is highly systemized. A design example showes the advantange of the control logic efficiently.
出处
《宇航学报》
EI
CAS
CSCD
北大核心
1990年第1期84-90,共7页
Journal of Astronautics
关键词
输出跟踪
参考模型系统
控制系统
Model output tracking, Linear time-invariant plant, Reference model system, Feedfoward plus feedback control logic, Kalman filter, State observer.
