Schedule and control co-design for networked control systems with bandwidth constraints

作者：Sun, Liankun^*; Wu, Jigang

来源：Journal of the Franklin Institute, 2014, 351(2): 1042-1056.

DOI：10.1016/j.jfranklin.2013.10.006

• H-INFINITY CONTROL
• LIMITED COMMUNICATION
• SUSPENSION SYSTEMS
• STABILITY
• TRANSMISSION
• DELAY

A new solution of networked control systems with bandwidth constraints is proposed in this paper. First, at the smart sensor side, a new stochastic communication logic scheduling strategy is designed based on a Poisson Process with time-dependent intensity. Under this strategy, the system only needs a finite-time state update. Hence the quantity of transmission of message is reduced. With the proof that the stochastic communication logic is essentially a Markov chain, the NCS is modeled as a jump system and the necessary and sufficient condition of stability for the state feedback system is presented as well With the proposed stochastic communication logic, based on the update time, the controller is given in terms of a LMI The simulation result shows that the sc

• 出版日期2014-2
• 单位天津工业大学