by Sang, Ling-Feng, Wang, Hong-Bo, Zhang, Dian-Fan, Tian, Zhen-Hua, Deng, Fu-Hai, Fang, De-Lei
Published in International journal of automation and computing (01.10.2013)

by Xue, LIN, Qing-Feng, GUAN, Hai-Bo, LI, Hong-Ji, LI, Chun-Hua, BA, Hai-De, DENG
Published in Wuli huaxue xuebao (2012)