제어로봇시스템학회:학술대회논문집
- 1992.10b
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- Pages.112-117
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- 1992
Scheduling algirithm of data sampling times in the real-time distributed control systems
- Hong, Seung-Ho (Department of Control and Instrumentation Engineering Hanyang University)
- Published : 1992.10.01
Abstract
The Real-time Distributed Control Systems(RDCS) consist of several distributed control processes which share a network medium to exchange their data. Performance of feedback control loops in the RDCS is subject to the network-induced delays from sensor to controller and from controller to actuator. The network-induced delays are directly dependent upon the data sampling times of the control components which share a network medium. In this study, a scheduling algorithm of determining data sampling times is developed using the window concept, where the sampling data from the control components dynamically share a limited number of windows.
Keywords