A System Framework With Online Monitoring and Evaluation for Design Evolution of Engineering Systems

作者：Gamage L B^*; de Silva C W

来源：Journal of Computing and Information Science in Engineering, 2010, 10(3): 034501.

DOI：10.1115/1.3462919

This paper presents a methodology for the design evolution of engineering systems, with a mechatronic etnphasis. The developed approach specifically integrates machine health monitoring and an expert system and carries out the design evolution of a multidomain dynamic system using bond graph modeling and genetic programming. The evolution of a bond graph model of a mechatronic system through genetic programming enables the exploration of the design space, thereby generating a global optimum design solution in an automated manner. Domain knowledge and expertise are used to control the design exploration and to restrict it only to a meaningful design space. As an illustrative example, the developed methodology is applied to redesign the electrohydraulic manipulator of an existing industrial fish processing machine. [DOI: 10.1115/1.3462919]

• 出版日期2010-9