Effects of control loop delay on the stability of a rate control algorithm
Effects of control loop delay on the stability of a rate control algorithm
复制标题
控制环延迟对速率控制算法稳定性的影响
DOI:
10.1002/dac.678
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发表时间:
2004
影响因子:
2.1
通讯作者:
M. Ouellette
中科院分区:
文献类型:
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作者:
J. Aweya;D. Y. Montuno;M. Ouellette
This paper presents exact stability analysis of a rate control algorithm described in Perform. Eval. 2001; 43(2–3):63–94; Int. J. Commun. Systems 2001; 14(6):593–618. The stability regions of the rate control process in the presence of control loop delay are analysed. The rate control process is represented by delay‐difference equation and the criteria for asymptotic stability are derived in terms of the control parameters and control loop delay. The analysis shows that the approximate upper bound of the control gain derived in Aweya et al. is very close to the exact bound developed here. Using theoretical calculations performed in the discrete‐time domain, we show that as the feedback time delay d increases, the intensity of control (i.e. the control gain α) must decrease in order for the system to remain stable. Copyright © 2004 John Wiley & Sons, Ltd.
DOI:
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发表时间:
2017
期刊:
影响因子:
--
作者:
大野圭司;森貴洋;森山悟士
通讯作者:
森山悟士