1. Department of Mechanical and Aerospace Engineering
2. Princeton University
3. Princeton
4. USA
5. School of Mechanical Engineering
6. University of Science and Technology Beijing
7. Beijing 100083
8. China
9. Mathematical Institute
10. University of Oxford
11. Oxford
12. UK
13. Department of Mechanical Engineering
14. University of California
15. Riverside
16. Key Laboratory of High Efficiency and Clean Mechanical Manufacture (Ministry of Education)
17. Shandong University
18. Jinan 250061