1. School of Engineering, Edith Cowan University, 270 Joondalup Drive, Joondalup, Perth, Western Australia 6027, Australia
2. School of Engineering, The University of Western Australia, 35 Stirling Highway, Crawley, Perth, Western Australia 6009, Australia
3. School of Mechanical Engineering, Xi’an University of Science and Technology, Xi’an 710054, China
4. Research & Development Institute in Shenzhen and Department of Applied Physics, Northwestern Polytechnical University, Xi’an 710072, China