A novel hybrid differential evolution and particle swarm optimization algorithm for unconstrained optimization.
Changsheng ZhangJiaxu NingShuai LuDantong OuyangTienan DingPublished in: Oper. Res. Lett. (2009)
Keyphrases
- differential evolution
- particle swarm optimization algorithm
- unconstrained optimization
- convergence speed
- particle swarm optimization
- optimization method
- nonlinear optimization
- optimization methods
- global search
- constrained optimization
- evolutionary algorithm
- pso algorithm
- trust region
- optimization algorithm
- gradient method
- search methods
- particle swarm optimization pso
- differential evolution algorithm
- particle swarm
- step size
- objective function
- inertia weight
- test functions
- penalty function
- mutation operator
- multi objective
- genetic algorithm
- premature convergence
- evolution strategy
- hybrid algorithm
- multi objective optimization
- global convergence
- optimization problems
- metaheuristic
- global optimum
- initial population
- swarm intelligence
- crossover operator
- optimization procedure
- global optimization
- fitness function
- particle swarm optimisation
- learning rate
- function optimization
- nsga ii
- pid controller