1. Structural Engineer, Institute of Systems Engineering, China Academy of Engineering Physics, Box No. 411, P.O. Box 919, Mianyang 621900, China; Key Laboratory of Contemporary Design and Integrated Manufacturing, Northwestern Polytechnical Univ., Xi’an 710072, China (corresponding author).
2. Professor, Key Laboratory of Contemporary Design and Integrated Manufacturing, Northwestern Polytechnical Univ., Xi’an 710072, China.
3. Research Professor, Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang 621900, China.
4. Assistant Engineer, Institute of Systems Engineering, China Academy of Engineering Physics, Mianyang 621900, China.
5. Ph.D. Candidate, School of Mechanical Engineering, Northwestern Polytechnical Univ. (NWPU), Xi’an 710072, China.