Evolutionary computing approaches to optimum design of fuzzy logic controller for a flexible robot system

December 2013
Problems of Improving the Efficiency of Infrastructure;2013, Vol. 23 Issue 4, p395
Academic Journal
This paper presents the design of a Fuzzy Logic Controller (FLC) whose parameters are optimized by using Genetic Algorithm (GA) and Bacteria Foraging Optimization (BFO) for tip position control of a single link flexible manipulator. The proposed FLC is designed by minimizing the fitness function, which is defined as a function of tip position error, through GA and BFO optimization algorithms achieving perfect tip position tracking of the single link flexible manipulator. Then the tip position responses obtained by using both the above controllers are compared to suggest the best controller for the tip position tracking.


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