Robust-Adaptive Control Strategies for a Time Delay Bioelectrochemical Process Using Interval Observers

2014 ◽  
Vol 17 (5) ◽  
pp. 1767-1778 ◽  
Author(s):  
Emil Petre ◽  
Sihem Tebbani ◽  
Dan Selişteanu
Keyword(s):  
Adaptive Control ◽  
Time Delay ◽  
Control Strategies ◽  
Robust Adaptive Control ◽  
Robust Adaptive ◽  
Interval Observers

scholarly journals Model-based Robust Adaptive Control for Power-generating Systems in the Presence of Long Time Delay

2017 ◽  
Vol 50 (1) ◽  
pp. 3232-3237 ◽  
Author(s):  
Lei Pan ◽  
Jiong Shen ◽  
Xiao Wu ◽  
Li Sun ◽  
Kwang. Y. Lee ◽  
...  
Keyword(s):  
Adaptive Control ◽  
Time Delay ◽  
Robust Adaptive Control ◽  
Model Based ◽  
Long Time ◽  
Robust Adaptive

scholarly journals Robust Adaptive Control andL2Disturbance Attenuation for Uncertain Hamiltonian Systems with Time Delay

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
Weiwei Sun ◽  
Guochen Pang ◽  
Pan Wang ◽  
Lianghong Peng
Keyword(s):  
Adaptive Control ◽  
Time Delay ◽  
Hamiltonian Systems ◽  
Robust Adaptive Control ◽  
Disturbance Attenuation ◽  
Control Law ◽  
External Disturbances ◽  
Time Varying Delay ◽  
Closed Loop Systems ◽  
Robust Adaptive

This paper deals with the robust stabilizability andL2disturbance attenuation for a class of time-delay Hamiltonian control systems with uncertainties and external disturbances. Firstly, the robust stability of the given systems is studied, and delay-dependent criteria are established based on the dissipative structural properties of the Hamiltonian systems and the Lyapunov-Krasovskii (L-K) functional approach. Secondly, the problem ofL2disturbance attenuation is considered for the Hamiltonian systems subject to external disturbances. An adaptive control law is designed corresponding to the time-varying delay pattern involved in the systems. It is shown that the closed-loop systems under the feedback control law can guarantee theγ-dissipative inequalities be satisfied. Finally, two numerical examples are provided to illustrate the theoretical developments.

scholarly journals Adaptive output-feedback following control for time-delay systems

2014 ◽  
Vol 24 (4) ◽  
pp. 465-478
Author(s):  
Marián Tárník ◽  
Ján Murgaš ◽  
Eva Miklovičová
Keyword(s):  
Adaptive Control ◽  
Time Delay ◽  
Output Feedback ◽  
Adaptive Algorithm ◽  
Robust Adaptive Control ◽  
Delay Systems ◽  
Time Delay Systems ◽  
Model Following ◽  
Perfect Model ◽  
Robust Adaptive

Abstract Adaptive control of the time-delay systems is presented in the paper. Despite the use of MRAC based design, only the model following (not perfect model following) is considered. The methods of a classical MRAC design are preserved to the maximum extent which allows further extensions of the algorithm such as the robust adaptive control modifications. The adaptive algorithm effectiveness is presented by means of illustrative examples.

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