Design and Application of a Digital Filter of Mains Frequency. - Guanghao Shen; Kangning Xie; Lihua Lu; Qiaoling Xu; Xiaoming Wu; Erping Luo; Zheng Chang (CSIE (7), 2009)

Data-driven LQG benchmaking for economic performance assessment of advanced process control systems. - Qiaoling Xu; Chao Zhao; Dengfeng Zhang; Aimin An; Chi Zhang (ACC, 2011)