Servo System Controllers
There are many, many alternative controller design theories that can be used to control a servo mechanism. Possibly there are too many. Here is a list of most of the techniques:
1. Three term (PID) control
2. Velocity Feedback Control
3. Phase Lead Compensation
4. State Feedback Control
5. State Observer Implementation and Control
6. Linear Quadratic Regulator (LQR)
7. Linear Quadratic Gaussian (LQG)
8. Robust Control
9. Sliding Mode and Variable Structure Control
10. Dead Beat Control
