Combining bond-graphs with genetic programming for unified/automated design of mechatronic or multi domain dynamic systems

  • Authors:
  • Saheeb Ahmed Kayani;Muhammad Afzaal Malik

  • Affiliations:
  • National University of Sciences and Technology, Rawalpindi, Pakistan;National University of Sciences and Technology, Rawalpindi, Pakistan

  • Venue:
  • Proceedings of the 9th annual conference companion on Genetic and evolutionary computation
  • Year:
  • 2007

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Abstract

The multi domain nature of a mechatronic system makes it difficult to model using a single modeling technique over the whole system as varying sets of system variables are required. Bond-Graphs offer an advanced object oriented and polymorphic modeling and simulation technique. Bond-Graph model of the mechatronic system can be directly simulated on a digital computer using simulation softwares like 20-Sim™ graphically or manipulated mathematically to yield state equations using a simplified set of power and energy variables. The simulation scheme can be augmented to synthesize designs for mechatronic systems employing genetic programming as a tool for open ended search. This research paper presents results of an experiment developed to combine Bond-Graphs with genetic programming for unified and automated design of mechatronic or multi domain dynamic systems.