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Self-triggering-based sliding-mode control for linear systems

DSpace at IIT Bombay

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Title Self-triggering-based sliding-mode control for linear systems
 
Creator BEHERA, AK
BANDYOPADHYAY, B
 
Subject NETWORKED CONTROL-SYSTEMS
OUTPUT-FEEDBACK CONTROL
REACHING LAW
 
Description The authors discuss here the robust stabilisation of a linear time-invariant system using sliding-mode control (SMC) with the self-triggering strategy. In self/event-triggering, the control is not updated in a periodic manner like in classical sampled-date system. The SMC with self-triggering mechanism achieves robust stability with increased control execution time period. In comparison to an event-triggering, the self-triggering technique does not require additional dedicated hardware for continuous state measurement to determine the next possible triggering instant. Here, a strategy is developed to find the next possible triggering instant using past sampled state information only and guaranteed that even in the presence of disturbance the closed-loop system is stable. It has been shown that the system performance is improved in terms of the number of the control updates and hence the control execution requires less resource. The numerical simulation results are provided to validate the theoretical analysis.
 
Publisher INST ENGINEERING TECHNOLOGY-IET
 
Date 2016-01-15T07:33:25Z
2016-01-15T07:33:25Z
2015
 
Type Article
 
Identifier IET Control Theory and Applications, 9(17)2541-2547
1751-8644
1751-8652
http://dx.doi.org/10.1049/iet-cta.2015.0342
http://dspace.library.iitb.ac.in/jspui/handle/100/18060
 
Language en