Huaqing Liang received the BS and MS degrees in Electronic Engineering and Automation Engineering from the China University of Petroleum, Beijing, China, in 1986 and 1989, respectively. Since 1989, she has been working at the China University of Petroleum, Beijing, China. She received her PhD degree in Information Engineering from the Beijing University of Posts and Telecommunications, Beijing, China, in 2004. Since 2004, she has been a university professor at the China University of Petroleum. Her current research interests are weak signal detection processing, measurement while drilling, and petroleum instruments.