1. Key Laboratory of Advanced Materials for Vehicles and Laser Additive Manufacturing of Nanchang City, East China Jiaotong University, Nanchang 330013, China
2. Key Laboratory of Vehicle and Equipment of Education Ministry, East China Jiaotong University, Nanchang 330013, China
3. State Key Laboratory of Performance Monitoring and Protecting of Rail Transit Infrastructure, East China Jiaotong University, Nanchang 330013, China
4. Nanchang Railway Tongda Industry and Trade Co., Ltd., Nanchang 330026, China
5. School of Engineering, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, WA 6027, Australia