About the Authors
- Lili Li
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Affiliation School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
- Jing Wang
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Affiliation School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
- Guanghua Xu
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* E-mail: ghxu@mail.xjtu.edu.cn
Affiliations School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China, State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
- Min Li
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Affiliation School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
- Jun Xie
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Affiliation School of Mechanical Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi, People’s Republic of China
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: LL JW GX. Performed the experiments: LL. Analyzed the data: LL. Wrote the paper: ML. Language correction: JX.