1. Mechanical Engineering Department Nanya Institute of Technology Chung-Li, Taiwan 32024, ROC
2. Mechanical Engineering Department Chung Yuan University Chung-Li, Taiwan 32023, ROC,
3. Mechanical Engineering Department Chung Yuan University Chung-Li, Taiwan 32023, ROC
4. Mechanical Engineering Department Lunghwa University of Science and Technology Tao-Yuan, Taiwan 33327, ROC