Presentation is loading. Please wait.

Presentation is loading. Please wait.

Digital Control Systems STATE FEEDBACK CONTROLLER DESIGN.

Similar presentations


Presentation on theme: "Digital Control Systems STATE FEEDBACK CONTROLLER DESIGN."— Presentation transcript:

1 Digital Control Systems STATE FEEDBACK CONTROLLER DESIGN

2 Design via Pole Placement

3 Open loop control system

4 Design via Pole Placement Closed loop system

5 Design via Pole Placement Determination of feedback gain by using controllable canonical form

6 Design via Pole Placement Determination of feedback gain by using controllable canonical form

7 Design via Pole Placement Determination of feedback gain by Ackermann’s Formula Determination of feedback gain by a causal approach

8 Design via Pole Placement Example: Determination of feedback gain by using controllable canonical form: Determination of feedback gain by using Ackermann’s Formula: Determination of feedback gain bycausal method:

9 Design via Pole Placement Uncontrollable system: Kalman Controllable Form

10 Design via Pole Placement Uncontrollable system: Kalman Controllable Form State Feedback The modes of can be arbitrarily assigned. The modes of is not influenced by state feedback control

11 Design via Pole Placement Example: Kalman Controllable Form State Feedback The modes of can be arbitrarily assigned. The modes of is not influenced by state feedback control

12 Design via Pole Placement Example: Kalman Controllability Decomposition Desired closed loop poles: -1, -2.5, -2.5 Not: We do not feedback the uncontrollable mode

13 Design via Pole Placement Example: Kalman Controllability Decomposition Desired closed loop poles: -1, -2.5, -2.5 Not: We do not feedback the uncontrollable mode


Download ppt "Digital Control Systems STATE FEEDBACK CONTROLLER DESIGN."

Similar presentations


Ads by Google