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针对液压机滑块矫偏控制系统的特点，应用非线性状态误差反馈控制律的原理设计了一种适用于二阶非线性耦合系统的实用控制器并对控制量的正确实现进行了分析。仿真实验表明，本文给出的解耦控制器具有很好的解耦鲁棒性。
Aiming at the characteristics of the hydraulic control system of slider slip, a practical controller suitable for the second - order nonlinear coupling system is designed by applying the principle of nonlinear state error feedback control law. The correct realization of the control volume is analyzed. Simulation results show that the decoupling controller presented in this paper has good decoupling robustness.