Application and Development of Enhanced Chaotic Grasshopper Optimization Algorithms
In recent years, metaheuristic algorithms have revolutionized the world with their better problem solving capacity. Any metaheuristic algorithm has two phases: exploration and exploitation. The ability of the algorithm to solve a difficult optimization problem depends upon the efficacy of these two...
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| Format: | Article |
| Language: | English |
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Wiley
2018-01-01
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| Series: | Modelling and Simulation in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2018/4945157 |
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| author | Akash Saxena Shalini Shekhawat Rajesh Kumar |
| author_facet | Akash Saxena Shalini Shekhawat Rajesh Kumar |
| author_sort | Akash Saxena |
| collection | DOAJ |
| description | In recent years, metaheuristic algorithms have revolutionized the world with their better problem solving capacity. Any metaheuristic algorithm has two phases: exploration and exploitation. The ability of the algorithm to solve a difficult optimization problem depends upon the efficacy of these two phases. These two phases are tied with a bridging mechanism, which plays an important role. This paper presents an application of chaotic maps to improve the bridging mechanism of Grasshopper Optimisation Algorithm (GOA) by embedding 10 different maps. This experiment evolves 10 different chaotic variants of GOA, and they are named as Enhanced Chaotic Grasshopper Optimization Algorithms (ECGOAs). The performance of these variants is tested over ten shifted and biased unimodal and multimodal benchmark functions. Further, the applications of these variants have been evaluated on three-bar truss design problem and frequency-modulated sound synthesis parameter estimation problem. Results reveal that the chaotic mechanism enhances the performance of GOA. Further, the results of the Wilcoxon rank sum test also establish the efficacy of the proposed variants. |
| format | Article |
| id | doaj-art-76eb2fc0a3f3413fb85b48742f40301d |
| institution | Kabale University |
| issn | 1687-5591 1687-5605 |
| language | English |
| publishDate | 2018-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Modelling and Simulation in Engineering |
| spelling | doaj-art-76eb2fc0a3f3413fb85b48742f40301d2025-02-03T06:44:35ZengWileyModelling and Simulation in Engineering1687-55911687-56052018-01-01201810.1155/2018/49451574945157Application and Development of Enhanced Chaotic Grasshopper Optimization AlgorithmsAkash Saxena0Shalini Shekhawat1Rajesh Kumar2Swami Keshvanand Institute of Technology, Jaipur 302017, IndiaSwami Keshvanand Institute of Technology, Jaipur 302017, IndiaMalaviya National Institute of Technology, Jaipur 302017, IndiaIn recent years, metaheuristic algorithms have revolutionized the world with their better problem solving capacity. Any metaheuristic algorithm has two phases: exploration and exploitation. The ability of the algorithm to solve a difficult optimization problem depends upon the efficacy of these two phases. These two phases are tied with a bridging mechanism, which plays an important role. This paper presents an application of chaotic maps to improve the bridging mechanism of Grasshopper Optimisation Algorithm (GOA) by embedding 10 different maps. This experiment evolves 10 different chaotic variants of GOA, and they are named as Enhanced Chaotic Grasshopper Optimization Algorithms (ECGOAs). The performance of these variants is tested over ten shifted and biased unimodal and multimodal benchmark functions. Further, the applications of these variants have been evaluated on three-bar truss design problem and frequency-modulated sound synthesis parameter estimation problem. Results reveal that the chaotic mechanism enhances the performance of GOA. Further, the results of the Wilcoxon rank sum test also establish the efficacy of the proposed variants.http://dx.doi.org/10.1155/2018/4945157 |
| spellingShingle | Akash Saxena Shalini Shekhawat Rajesh Kumar Application and Development of Enhanced Chaotic Grasshopper Optimization Algorithms Modelling and Simulation in Engineering |
| title | Application and Development of Enhanced Chaotic Grasshopper Optimization Algorithms |
| title_full | Application and Development of Enhanced Chaotic Grasshopper Optimization Algorithms |
| title_fullStr | Application and Development of Enhanced Chaotic Grasshopper Optimization Algorithms |
| title_full_unstemmed | Application and Development of Enhanced Chaotic Grasshopper Optimization Algorithms |
| title_short | Application and Development of Enhanced Chaotic Grasshopper Optimization Algorithms |
| title_sort | application and development of enhanced chaotic grasshopper optimization algorithms |
| url | http://dx.doi.org/10.1155/2018/4945157 |
| work_keys_str_mv | AT akashsaxena applicationanddevelopmentofenhancedchaoticgrasshopperoptimizationalgorithms AT shalinishekhawat applicationanddevelopmentofenhancedchaoticgrasshopperoptimizationalgorithms AT rajeshkumar applicationanddevelopmentofenhancedchaoticgrasshopperoptimizationalgorithms |