Control under clock offsets and actuator saturation

Control under clock offsets and actuator saturation
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时钟偏移和执行器饱和下的控制

DOI:
10.1109/cdc.2015.7403304
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发表时间:
2015
期刊:
2015 54th IEEE Conference on Decision and Control (CDC)
影响因子:
--
通讯作者:
J. Hespanha
J. Hespanha
中科院分区:
--
文献类型:
--
作者:
M. Wakaiki;Kunihisa Okano;J. Hespanha

文献摘要

被引文献

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本文研究了具有异步传感器、控制器和执行器的系统在饱和条件下的稳定性分析和镇定问题。我们考虑由时钟偏移引起的参数不确定性系统。通过使用多边形过逼近,我们研究了大的时钟偏移如何影响稳定性。此外,我们采用扇区表征方法来解决致动器饱和问题。我们从数值研究中看到,当饱和极限小于某一值时,允许时钟偏移边界的范围会下降。
This paper studies the stability analysis and the stabilization problem for systems with asynchronous sensors and controllers, and actuators subject to saturation. We consider systems with parameter uncertainties caused by clock offsets. By using a polytopic overapproximation, we investigate how large clock offsets affect stability. In addition, we employ a sector characterization approach to address actuator saturation. We see from a numerical study that the range of allowable clock offset bounds drops if the saturation limit becomes smaller than a certain value.