pi controller

基本解释

Due to the model uncertainty of the AC/DC power system, the traditional PI controller based on nominal model may hardly achieve the expected performance index.
由于交直流电力系统是一个具有模型不确定性的复杂动态系统，基于精确数学模型的传统的PI控制器常难以达到预期的性能指标。
This paper proposes a cascaded nonlinear PI controller for three-phase voltage source PWM rectifier, which is based on its model in synchronous reference frame.
该文以同步旋转坐标系模型为基础，设计了三相电压型PWM整流器的级联式非线性PI控制器。
The dynamic and static performance index is greatly improved through decreasing quantization errors and combining with PI controller that operate nearby set point.
同时，通过削弱量化误差以及在设定点附近引入PI补偿控制器，提高了系统的动态、静态性能指标。