1. Department of Automation, Shanghai Jiao Tong University, Shanghai 200240; 2. Key Laboratory of System Control and Information Processing, Ministry of Education of China, Shanghai 200240; 3. School of Electrical Engineering, Yanshan University, Qinhuangdao 066004
Abstract:Industrial network system represents a kind of multi-dimensional dynamic systems with the integration of control, information and communication. They have the following three characteristics:high dimension, strong dynamics, and deep embededness of communication protocols and network configuration. How to realize distributed sensing, control adaptability and system coordination has become a new challenge in the network environment for industrial systems. This paper is concerned with the connotation and characteristics of industrial network systems, and the challenges and key issues aiming at the integration of sensing, transmission and control. We then give a brief overview of recent developments of distributed sensing, adaptive transmission and cooperative control in industrial control systems. The future research directions and potential applications of industrial network systems are also discussed at the end of this paper.
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