1. Tsinghua University,State Key Laboratory of Tribology & Institute of Manufacturing Engineering,Department of Mechanical Engineering
2. Pengcheng Laboratory,Shenzhen,China
3. Dalian Shipbuilding Industry co., ltd.,China State Shipbuilding Corporation Limited,Dalian,China
4. Qingdao Beihai Shipbuliding co., ltd.,China State Shipbuilding Corporation,Qingdao,China