Performance assessment of search management agent under asymmetrical problems and control design applications

  • Authors:
  • Jukkrit Kluabwang;Deacha Puangdownreong;Sarawut Sujitjorn

  • Affiliations:
  • School of Electrical Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand;Department of Electrical Engineering, Faculty of Engineering, South-East Asia University, Bangkok, Thailand;School of Electrical Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand

  • Venue:
  • WSEAS Transactions on Computers
  • Year:
  • 2009

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Abstract

The article presents the performance evaluation of the management agent (MA) containing the adaptive tabu search (ATS) as its search core. In particular, asymmetrical surface optimization problems have been considered. It has been found that symmetrical property of the problems has a significant effect on search performance of the ATS, but MA(ATS). As an average, the MA(ATS) is about 2 times faster than the ATS under both symmetrical and asymmetrical problems. The article also gives reviews on the ATS and the MA(ATS) algorithms. An application on controller design for a coupled system with three-degree-of-freedom is also elaborated.