1. Engineering Research Center for Knitting Technology, Ministry of Education, Jiangnan University, Wuxi, Jiangsu 214122, China
2. School of Information Science and Engineering, University of Jinan, Jinan 250022, China
3. School of Textile Science and Engineering, Xi’an Polytechnic University, Xi’an 710048, China
4. Department of Physics, University of Bath, Bath BA2 7AY, U.K.