Further more, based on the estimator a high order differential feedback controller is designed, which does not rely on the model of the nonlinear system, and has well stability and robustness.

另外，基于所提出的估计器，本文设计了不依赖非线性系统模型的高阶微分反馈控制器。该控制器稳定性好，鲁棒性强。

youdao

Based on the model reduction theory in frequency-domain, two predictive PI (d) controller design methods for high order processes with time-delay are proposed.

利用频率域模型降阶理论，提出了高阶时滞对象的预测PI (D)控制器两种设计方法。

youdao

An adaptive fuzzy controller is developed for continuous time nonlinear systems with high order by using fuzzy dynamic model.

采用模糊动态模型，对连续时间的高阶非线性系统进行了模糊控制。

youdao