How to design PI controllers within Maltab?
조회 수: 3 (최근 30일)
이전 댓글 표시
댓글 수: 0
채택된 답변
Sam Chak
2022년 4월 20일
If the result from the PID Tuner app can be admitted as the design solution, then just do so to directly obtain and .
Otherwise, you may have to design the PI controller manually, by finding the Characteristic Equation.
For example, since the PI controller is given by , can you compute the Closed-loop system for us to see?
%% Simulation
s = tf('s');
Gp = 1/(0.52*s + 1)
Gc = 131/25 + (468/25)/s
Gcl = feedback(Gp*Gc, 1);
Gcl = minreal(Gcl)
figure(1)
step(Gcl, 3) % step response for 3 seconds
figure(2)
rlocus(Gcl) % root locus to evaluate the stability
Results:
추가 답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 PID Controller Tuning에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!