Linear quadratic optimal control system design using particle swarm optimization algorithm

2011 ◽  
Vol 6 (30) ◽  
Author(s):  
S. Mobayen
Keyword(s):  
Optimal Control ◽  
Particle Swarm Optimization ◽  
Control System ◽  
System Design ◽  
Particle Swarm Optimization Algorithm ◽  
Control System Design ◽  
Linear Quadratic ◽  
Linear Quadratic Optimal Control ◽  
Swarm Optimization ◽  
Quadratic Optimal Control

On the Optimal Digital State Vector Feedback Controller With Integral and Preview Actions

1979 ◽  
Vol 101 (2) ◽  
pp. 172-178 ◽  
Author(s):  
Masayoshi Tomizuka ◽  
Dan E. Rosenthal
Keyword(s):  
Optimal Control ◽  
Control System ◽  
Optimal Control Theory ◽  
State Vector ◽  
Feedback Controller ◽  
Linear Quadratic ◽  
Linear Quadratic Optimal Control ◽  
Future System ◽  
Control Situations ◽  
Quadratic Optimal Control

A digital state vector feedback controller with integral and preview actions, which can be called a proportional plus integral plus derivative plus preview (PIDP) controller, is derived based on linear quadratic optimal control theory. The preview action is a generalization of the feedforward concept which has been exercised in many process control situations. Preview of future system disturbance inputs is shown to be effective to improve the performance of the control system.

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