An improved differential evolution based on roulette wheel selection for shape and size optimization of truss structures with frequency constraints.
Vinh Ho-HuuTrung Nguyen-ThoiT. Truong-KhacL. Le-AnhT. Vo-DuyPublished in: Neural Comput. Appl. (2018)
Keyphrases
- differential evolution
- optimization algorithm
- optimization method
- evolution strategy
- evolutionary algorithm
- parameter optimization
- global optimization problems
- genetic algorithm
- roulette wheel selection
- constrained optimization
- real coded
- differential evolution algorithm
- harmony search
- constrained optimization problems
- convergence speed
- particle swarm optimization
- optimization problems
- test functions
- mutation operator
- evolutionary strategy
- particle swarm optimization pso
- particle swarm
- direct search
- multi objective
- optimization methods
- optimal design
- hybrid algorithm
- solving global optimization problems
- numerical optimization
- multi objective optimization
- crossover operator
- premature convergence
- function optimization
- simulated annealing
- penalty function
- neural network
- pso algorithm
- global optimization
- selection operator
- mixed integer
- evolutionary optimization
- optimization model
- fitness function
- multiple objectives
- nsga ii