1. 1 College of Computer and Artificial Intelligence , Huanghuai University , Henan , China
2. 2 Henan Key Laboratory of Smart Lighting , Henan , China
3. 3 Henan Joint International Research Laboratory of Behavior Optimization Control for Smart Robots, Henan , China
4. 4 Zhumadian Artificial Intelligence & Medical Engineering Technical Research Centre , Henan , China
5. 5 School of Computer Science , Zhongyuan University of Technology , Henan , China