Fault Alarm-Based Hybrid Control Design for Periodic Piecewise Time-Delay Systems
Fault Alarm-Based Hybrid Control Design for Periodic Piecewise Time-Delay Systems
- New search for: Sakthivel, R.
- New search for: Harshavarthini, S.
- New search for: Park, Ju H.
- New search for: Sakthivel, R.
- New search for: Harshavarthini, S.
In this chapter, fault alarm-based hybrid control scheme is developed for periodic piecewise systems with time delay and disturbances. Precisely, the hybrid controller is proposed to handle both the normal and faulty systems. Moreover, a switching among the robust and reliable controller is accomplished with respect to the alarm signal. Based on the threshold value of the alarm signal, the timely alert will be encountered. Further, the linear matrix inequality based stability conditions are derived by considering suitable Lyapunov–Krasovskii functional and employing some advanced inequalities. With the aid of delay-dependent sufficient conditions, the asymptotic stability of the addressed system is ensured with a minimum disturbance attenuation level. In particular, the gain matrices of the control scheme is obtained by solving the developed stability conditions. At last, the impact and significance of the proposed hybrid controller is validated by presenting simulation results of a numerical example.
Document information
Fault Alarm-Based Hybrid Control Design for Periodic Piecewise Time-Delay Systems
Studies in Systems, Decision and Control
Recent Advances in Control Problems of Dynamical Systems and Networks ; Chapter : 9 ; 201-219
2020-08-11
19 pages
Article/Chapter (Book)
Electronic Resource
English
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