Yang, Hua
Li, Zhimei
Liu, Zhiyong
Funding for this research was provided by:
The project of Guangxi education department (KY2016YB531, 2017KY0868)
The Opening Project of Guangxi Colleges and Universities Key Laboratory of robot & welding
Article History
Received: 16 August 2017
Accepted: 26 October 2017
First Online: 11 November 2017