Paper Info
Title
Real-Coded Adaptive Genetic Algorithm Applied to PID Parameter Optimization on a 6R Manipulators
Abstract
A new matching crossover real-code adaptive genetic algorithm base on the population maturity is presented to optimize the parameters of a PID controller. The individual is coded in real number, and its crossover probability varies according to the individual fitness and the population maturity in course of evolution. New individuals generated by the crossover between individuals with the best fitness and the second best fitness are added into the population to decrease the search size of the real-coded genetic algorithm. To a certain extent, this algorithm can improve the crossover efficiency of the real-coded adaptive genetic algorithm, solve the premature problem and generate new preponderant individuals much more efficiently. The experiments on the PID parameter optimization of a 6R series arc welding manipulators demonstrate that this algorithm can enhance the performance of searching global optimum and keep the population diversity at a high level at the same time. The optimization result of this algorithm is better than the one of the others.
Year
DOI
Venue
2008
10.1109/ICNC.2008.82
ICNC
Keywords
Field
DocType
real-coded adaptive genetic algorithm,individual fitness,crossover probability,best fitness,adaptive genetic algorithm base,pid parameter optimization,real-coded genetic algorithm,population diversity,crossover efficiency,new matching crossover real-code,population maturity,probability,algorithm design and analysis,pid,welding,optimization,pid controller,fitness,genetic algorithms,arc welding,accuracy,robotic welding
Population,Mathematical optimization,Crossover,Algorithm design,PID controller,Computer science,Meta-optimization,Cultural algorithm,Population-based incremental learning,Genetic algorithm
Conference
Citations 
PageRank 
References 
2
0.40
1
Authors
2
Name
Order
Citations
PageRank
Yuan-Ming Ding122.09
Xuan-Yin Wang230.82