Paper Title:
Period-Varying Sampling Scheme for Networked Control Systems
  Abstract

In the networked control systems, control performance and network performance are closely related to the sampling period influenced by the network-induced delay. So in order to improve the network performance by adjusting the current sampling period, a period-vary sampling scheme is proposed based on an adjuster for the sampling period designed. In this scheme, the adjuster consists of a monitor, which acquires network resources utilization and the executive time of data packet, and a predictor, which uses BP neural network to predict the next sampling period by utilizing network resources utilization and data packet executive time. The simulation results show that the proposed scheme can alleviate the influence of time delay and improve the performance of the networked control systems.

  Info
Periodical
Chapter
III. Related Enlightening Topics
Edited by
Fei Hu and Beibei Wang
Pages
445-450
DOI
10.4028/www.scientific.net/AMR.279.445
Citation
Y. Shen, B. Guo, "Period-Varying Sampling Scheme for Networked Control Systems", Advanced Materials Research, Vol. 279, pp. 445-450, 2011
Online since
July 2011
Authors
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Price
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