About the Authors

Hong Xu

Roles Formal analysis

Affiliation Xingzhi College, Zhejiang Normal University, Jinhua, China

Ning Li

Roles Formal analysis

lintlt515@126.com

Affiliations Xingzhi College, Zhejiang Normal University, Jinhua, China, College of Engineering of Zhejiang Normal University, Jinhua, China

Qinghua Zhuo

Roles Formal analysis

Affiliation College of Engineering of Zhejiang Normal University, Jinhua, China

Lirong Lu

Roles Formal analysis

Affiliation Xingzhi College, Zhejiang Normal University, Jinhua, China

Weizeng Chen

Roles Formal analysis

Affiliation College of Engineering of Zhejiang Normal University, Jinhua, China

Competing Interests

The authors have declared that no competing interests exist.