A Fault Tolerant Control for Networked Control System with Continuous Fault Estimation

Abstract:

In this paper, controlled plant with random fault in real-time operation is discussed. In order to ensure the continuous stability of the system and asymptotic convergence, a new fault tolerant control (FTC) of networked control system (NCS) with fault state feedback is designed by extended state observer (ESO). This scheme of FTC owns the ability to continuously track the uncertainty faults and unknown inputs. Experiment results verify the effectiveness of this method.

• Periodical: Advanced Materials Research (Volume 898)
• Pages: 629-633
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.898.629
• Online since: February 2014
• Authors: Jing Liu, Yi Xin Zhao*, Zhi Yang, Xiao Jun Wu
• Keywords: Extended State Observer (ESO), Fault Tolerant Control (FTC), Networked Control System (NCS), Stability

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