1. School of Intelligent Systems Engineering, Sun Yat-sen University, Shenzhen, China
2. Research and Development Center, Guangzhou Automobile Group Company Ltd, Guangzhou, China
3. Research and Development Center, China Merchants Chongqing Communications Technology Research and Design Institute Company Ltd, Chongqing, China
4. School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, Sydney, NSW, Australia