Neuro-fuzzy and soft computing: a computational approach to learning and machine intelligence
Neuro-fuzzy and soft computing: a computational approach to learning and machine intelligence
Advances in Engineering Software
A hybrid real-parameter genetic algorithm for function optimization
Advanced Engineering Informatics
Hybrid Taguchi-genetic algorithm for global numerical optimization
IEEE Transactions on Evolutionary Computation
A Generic Framework for Constrained Optimization Using Genetic Algorithms
IEEE Transactions on Evolutionary Computation
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
Evolutionary learning of BMF fuzzy-neural networks using a reduced-form genetic algorithm
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
An Enhanced Diagnostic System for Gear System Monitoring
IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics
A neuro-fuzzy approach to gear system monitoring
IEEE Transactions on Fuzzy Systems
An Intelligent System for Machinery Condition Monitoring
IEEE Transactions on Fuzzy Systems
Enhanced fuzzy-filtered neural networks for material fatigue prognosis
Applied Soft Computing
Hi-index | 0.00 |
The commonly used genetic algorithm (GA)-based methods have some shortcomings in applications such as time-consuming and slow convergence. A novel enhanced genetic algorithm (EGA) technique is developed in this paper to overcome these problems in classical GA methods so as to provide a more efficient technique for system training and optimization. Two approaches are proposed in the EGA technique: Firstly, a novel group-based branch crossover operator is suggested to thoroughly explore local space and speed up convergence. Secondly, an enhanced MPT (Makinen-Periaux-Toivanen) mutation operator is proposed to promote global search capability. The effectiveness of the developed EGA is verified by simulations based on a series of benchmark test problems. The EGA technique is also implemented to train a neural-fuzzy predictor for real-time gear system monitoring. Test results show that the branch crossover operator and enhanced MPT mutation operator can effectively improve the convergence speed and global search capability. The EGA technique outperforms other related GA methods with respect to convergence speed and global search capability.