Research on Networked Control Systems Based on Adaptive Predictive Control

Zai Ping Chen; Xue Wang

doi:10.4028/www.scientific.net/AMM.441.833

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 441Research on Networked Control Systems Based on...

Research on Networked Control Systems Based on Adaptive Predictive Control

Abstract:

According to the random time-delay exist in sensor-controller channel and controller-actuator channel in networked control systems, an adaptive predictive control strategy was proposed. In this control strategy, an improved generalized predictive control algorithm is adopted to compensate the networked random time-delay. In addition, using the recursive least squares with a variable forgetting factor algorithm to indentify the model parameters of controlled object on-line, through the way, it could adjust the systems with unknown parameters adaptively. Simulation results show that the adaptive predictive control proposed could solve random time-delay of networked control systems effectively.

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Periodical:

Applied Mechanics and Materials (Volume 441)

Pages:

833-836

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.441.833

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Online since:

December 2013

Authors:

Zai Ping Chen, Xue Wang

Keywords:

Networked Control System (NCS), Predictive Control, Random Time-Delay

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