1. School of Economics and Management, Shenyang Ligong University, Shenyang, China
2. College of Information Science and Engineering, Northeastern University, Shenyang, China
3. State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang, China
4. Laboratory of Advanced Manufacture and Equipment of Liaoning, Shenyang Ligong University, Shenyang, China