To improve the robustness of control systems, a nonlinear auto-disturbance rejection control (ADRC) technique for pneumatic servo systems was developed and a parameter setting method was given.
So the simplified linear auto disturbance rejection controller (LADRC) is established by means of linear simplification and parameter conformity.
通过线性简化和参数整合建立简化的线性自抗扰控制器。
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It is shown by simulations that this control strategy can achieve good disturbance rejection performance to periodic disturbances, and is more robust against process parameter variations.