scholarly journals Simultaneous stabilization via static output feedback and state feedback

1999 ◽  
Vol 44 (6) ◽  
pp. 1277-1282 ◽  
Author(s):  
Yong-Yan Cao ◽  
You-Xian Sun ◽  
J. Lam
Keyword(s):  
Output Feedback ◽  
State Feedback ◽  
Static Output Feedback ◽  
Simultaneous Stabilization ◽  
Static Output

scholarly journals Metal Cutting Tool Position Control Using Static Output Feedback and Full State Feedback H2 Controllers

2020 ◽  
Author(s):  
Mustefa Jibril ◽  
Messay Tadese ◽  
Roman Jirma
Keyword(s):  
Output Feedback ◽  
State Feedback ◽  
Metal Cutting ◽  
Position Control ◽  
Static Output Feedback ◽  
Metal Cutting Machine ◽  
Cutting Machine ◽  
Full State ◽  
Full State Feedback ◽  
Static Output

In this paper, a metal cutting machine position control have been designed and simulated using Matlab/Simulink Toolbox successfully. The open loop response of the system analysis shows that the system needs performance improvement. Static output feedback and full state feedback H2 controllers have been used to increase the performance of the system. Comparison of the metal cutting machine position using static output feedback and full state feedback H2 controllers have been done to track a set point position using step and sine wave input signals and a promising results have been analyzed.

scholarly journals Preview Control for MIMO Discrete-Time System with Parameter Uncertainty

Mathematics ◽  
2020 ◽  
Vol 8 (5) ◽  
pp. 756 ◽  
Author(s):  
Li Li ◽  
Fucheng Liao
Keyword(s):  
Discrete Time ◽  
Output Feedback ◽  
State Feedback ◽  
Mimo Systems ◽  
Multiple Input Multiple Output ◽  
Reference Signal ◽  
Linear Matrix ◽  
Static Output Feedback ◽  
Discrete Time System ◽  
Static Output

We consider the problems of state feedback and static output feedback preview controller (PC) for uncertain discrete-time multiple-input multiple output (MIMO) systems based on the parameter-dependent Lyapunov function and the linear matrix inequality (LMI) technique in this paper. First, for each component of a reference signal, an augmented error system (AES) containing previewed information is constructed via the difference operator and state augmentation technique. Then, for the AES, the state feedback and static output feedback are introduced, and when considering the output feedback, a previewable reference signal is utilized by modifying the output equation. The preview controllers’ parameter matrices can be achieved from the solution of LMI problems. The superiority of the PC is illustrated via two numerical examples.

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