YIN Yujuan was born in1964 in Shenyang, China. She received the B.S. degree(1987) from Shandong University, China, M.S. degree(1997) and the PH. D. degree(2007)from the Northeast University, China. In 1987 she took up an academic position at Liaoning University, where she was vice director of school of Mathematics from 2007 to now, and she was a professor from 2007.
Her research interests include: Hybrid Systems, Switched singular systems. So far, more than ten papers were published in the Journals of International and China.