Work place: Department of Electronic Science and Technology/University of Science and Technology of China, Hefei, China
E-mail: hjss@ustc.edu.cn
Website:
Research Interests: Computer systems and computational processes, Evolutionary Computation, Pattern Recognition, Data Structures and Algorithms
Biography
Jingsong He received the Ph.D degree from the Department of Electronics Science and Technology, University of Science and Technology of China (USTC), Hefei, China, in 2001.
He has been teaching and doing research in the Department of Electronics Science and Technology, University of Science and Technology of China (USTC), Hefei, China, since 2003. His research interests include evolutionary computation and pattern recognition. Over 40 papers have been published.
DOI: https://doi.org/10.5815/ijitcs.2009.01.04, Pub. Date: 8 Oct. 2009
Analog circuits are of great importance in electronic system design. Analog circuit design consists of circuit topology design and component values design. These two aspects are both essential to computer aided analog circuit evolving. However, Traditional GA is not very efficient in evolving circuit component’s values. This paper proposed a hybrid algorithm HME-GA (GA with hyper-mutation and elitist strategies). The advantage of HME-GA is that, it not only concentrates on evolving circuit topology, but also pays attention to evolving circuit component’s values. Experimental results show that, the proposed algorithm performs much better than traditional GA. HME-GA is an efficient tool for analog circuit design. Evolutionary technology has been demonstrated to be very useful in computer aided analog circuit design. More potential of evolutionary methods on analog circuit design is waiting for exploring.
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