Control Systems EE 4314 Lecture 12 Fall 2015 Indika Wijayasinghe
Steady-State Error
Steady-State Errors Type InputStep (position)Ramp (velocity)Parabola (acceleration) Type 0 Type 10 Type 200 Steady-state errors as a function of system type
State-State Error
PID Control
Proportional (P) Control
Proportional plus Integral (PI) Control
Proportional plus Derivative (PD) Control
Summary of PID Controller
Ziegler-Nichols Tuning of PID Controller
Ziegler-Nichols Tuning Rules: First Method
Ziegler-Nichols Tuning Rules: Second Method