pi controller

基本解釋

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.
由于交直流電力系統(tǒng)是一個(gè)具有模型不確定性的復(fù)雜動(dòng)態(tài)系統(tǒng)，基于精確數(shù)學(xué)模型的傳統(tǒng)的PI控制器常難以達(dá)到預(yù)期的性能指標(biāo)。
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.
該文以同步旋轉(zhuǎn)坐標(biāo)系模型為基礎(chǔ)，設(shè)計(jì)了三相電壓型PWM整流器的級(jí)聯(lián)式非線性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.
同時(shí)，通過(guò)削弱量化誤差以及在設(shè)定點(diǎn)附近引入PI補(bǔ)償控制器，提高了系統(tǒng)的動(dòng)態(tài)、靜態(tài)性能指標(biāo)。