Hongjiu Yang was born in Hebei Province, China, in 1981. He received the B.S. degree in mathematics and applied mathematics and the M.S. degree in applied mathematics from Hebei University of Science and Technology, Shijiazhuang, China, in 2005 and 2008, respectively. He received the Ph.D. degree in control science and engineering in Beijing Institute of Technology, Beijing, China. He is currently an associate professor with the Department of Automation, Institute of Electrical Engineering, Yanshan University, China. His main research interests include robust control/filter theory, delta operator systems, networked control systems and active disturbance rejection control.
[1] Hongjiu Yang, Yuanqing Xia*, Peng Shi and Ling Zhao, Analysis and Synthesis of Delta Operator Systems, Springer-Verlag Berlin Heidelberg, ISBN: 978-3-642- 28773-2, 2012.
[2] Hongjiu Yang*, Lei Cheng, Yuanqing Xia and Yuan Yuan, "Active disturbance rejection attitude control f