[제어계측공학] PID 제어에 대한 결과 레포트

목차

문제)

1. 풀이과정
① 시스템의 구현
② PID제어기 입력 수치는 아래과 같다.
③ Transfer function의 parameter.

2. 출력파형
◎ Ziegler-Nicols Controller
Ⅰ. Ziegler-Nicols Controller 1
Ⅱ. Ziegler-Nicols Controller 2

본문내용

문제) Consider the system shown in Figure 1. This is a PID control of a second-order plant P(s). Assume that disturbances d(s) enter the system as shown in the diagram. It is assumed that the reference input R(s) is normally held constant, and the response characteristics to disturbances are a very important consideration in this system. Design a control system such that the response to any step disturbance will be damped out quickly (in 2 to 3 sec in terms of the 2% settling time). Choose the configuration of the closed loop poles such that there is a pair of dominant closed-loop poles. Then obtain the response to the unit-step disturbance input. Obtain also the response to the unit-step reference input.

참고 자료

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