International Federation of Automatic Control
3rd IFAC SYMPOSIUM on SYSTEM, STRUCTURE and CONTROL
Foz do Iguassu, Brazil October 17th - 19th, 2007
| International Federation of Automatic Control | |
Session WM1: Linear Systems IChair: Michel Malabre - France Co-chair: Fernando Tadeo - Spain Room: Assunção 2007-10-17 From 10:00 to 12:00 | |
| Design of State-Derivative Feedback Controllers Using a State Feedback Control Design Rodrigo Cardim; Marcelo C. M. Teixeira; Edvaldo Assunção; Márcio R. Covacic Contact: Rodrigo Cardim - Brazil | |
| 10:00-10:20 | |
| Abstract: | |
| A simple method for designing a state-derivative feedback gain and a feedforward gain such that the control law is equivalent to a known and adequate state feedback and reference feedforward control law is presented. It is assumed that the plant is a linear controllable, time-invariant, Single-Input (SI) or Multiple-Input (MI) systems. This procedure allows the use of well-known state feedback design methods to directly design state-derivative feedback control systems. The state-derivative feedback can be useful in the control of mechanical systems, using accelerometers as sensors. Three examples considering the pole-placement and decoupling problems illustrated the proposed method. Copyright © 2007 IFAC. | |