Periodic Lyapunov equation based approach to semi-global almost disturbance decoupling of continuous-time periodic linear systems subject to input saturation

2015 ◽  
Author(s):  
Guang-Bin Cai ◽  
Ling-Ling Lv ◽  
Hua-Feng He ◽  
Tao Zhou
Keyword(s):  
Linear Systems ◽  
Continuous Time ◽  
Input Saturation ◽  
Lyapunov Equation ◽  
Almost Disturbance Decoupling ◽  
Disturbance Decoupling ◽  
Periodic Linear ◽  
Time Periodic

Disturbance Decoupling by Feedforward and Preview Control

1983 ◽  
Vol 105 (1) ◽  
pp. 11-17 ◽  
Author(s):  
H. Imai ◽  
M. Shinozuka ◽  
T. Yamaki ◽  
D. Li ◽  
M. Kuwana
Keyword(s):  
Linear Systems ◽  
Discrete Time ◽  
Simulation Study ◽  
Continuous Time ◽  
Floating Structure ◽  
Preview Control ◽  
Disturbance Decoupling ◽  
Time Linear

The problem of disturbance decoupling is formulated and solved for continuous-time linear systems in which feedforward of disturbance input and its derivatives is allowed. The problem of disturbance decoupling by preview control is also formulated for discrete-time linear systems and it is shown that these two problems are algebraically equivalent. The result is applied to the design of a disturbance absorber for an open bottom floating structure and a simulation study is carried out to demonstrate the effectiveness of the result.

Sign in / Sign up

Export Citation Format

Share Document