1. School of Information and Control Engineering; Liaoning Shihua University; Fushun 113001 Liaoning China
2. Institute of Systems Science; Northeastern University; Shenyang 110004 Liaoning China
3. State Key Laboratory of Synthetical Automation for Process Industries; Northeastern University; Shenyang 110004 Liaoning China
4. School of Information and Electrical Engineering; China University of Mining and Technology; Xuzhou 221116 Jiangsu China