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Improved dynamic grey wolf optimizer Research Articles
Xiaoqing Zhang, Yuye Zhang, Zhengfeng Ming,249140543@qq.com
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 6, Pages 887-890 doi: 10.1631/FITEE.2000191
Keywords: 群智能;灰狼优化算法;动态灰狼优化算法;优化实验
Correction of array failure using grey wolf optimizer hybridized with an interior point algorithm None
Shafqat Ullah KHAN, M. K. A. RAHIM, Liaqat ALI
Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 9, Pages 1191-1202 doi: 10.1631/FITEE.1601694
We design a grey wolf optimizer hybridized with an interior point algorithm to correct a faulty antenna array. If a single sensor fails, the radiation power pattern of the entire array is disturbed in terms of sidelobe level (SLL) and null depth level (NDL), and nulls are damaged and shifted from their original locations. All these issues can be solved by designing a new fitness function to reduce the error between the preferred and expected radiation power patterns and the null limitations. The hybrid algorithm has been designed to control the array’s faulty radiation power pattern. Antenna arrays composed of 21 sensors are used in an example simulation scenario. The MATLAB simulation results confirm the good performance of the proposed method, compared with the existing methods in terms of SLL and NDL.
Keywords: Failure correction Grey wolf optimizer Interior point algorithm Sidelobes Deeper null depth level
A novel grey wolf optimizer and its applications in 5G frequency selection surface design Research Article
Zhihao HE, Gang JIN, Yingjun WANG
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 9, Pages 1338-1353 doi: 10.1631/FITEE.2100580
Keywords: Grey wolf optimizer Fifth-generation wireless communication system (5G) Frequency selection surface Shape optimization
Competitive binary multi-objective grey wolf optimizer for fast compact antenna topology optimization Research Article
Jian DONG, Xia YUAN, Meng WANG
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 9, Pages 1390-1406 doi: 10.1631/FITEE.2100420
Keywords: Antenna topology optimization Multi-objective grey wolf optimizer High-dimensional mixed variables Fast design
Survey on Particle Swarm Optimization Algorithm
Yang Wei,Li Chiqiang
Strategic Study of CAE 2004, Volume 6, Issue 5, Pages 87-94
Particle swarm optimization (PSO) is a new optimization technique originating from artificial life and evolutionary computation. The algorithm completes the optimization through following the personal best solution of each particle and the global best value of the whole swarm. PSO can be implemented with ease and few parameters need to be tuned. It has been successfully applied in many areas. In this paper, the basic principles of PSO are introduced at length, and various improvements and applications of PSO are also presented. Finally, some future research directions about PSO are proposed.
Keywords: swarm intelligence evolutionary algorithm particle swarm optimization
Ant Colony Algorithm:Survey and Prospect
Duan Haibin,Wang Daobo, Yu Xiufen
Strategic Study of CAE 2007, Volume 9, Issue 2, Pages 98-102
Ant colony algorithm is a novel category of bionic meta唱heuristic system, and parallel computation and positive feedback mechanism are adopted in this algorithm. Ant colony algorithm, which has strong robustness and is easy to combine with other methods in optimization, has wide application in various combined optimization fields. Based on the introduction of the mathematical model of basic ant colony algorithm, typical improved models and applications of the ant colony algorithm in the21st century are listed. Finally, based on the systematic address of model improvement, theoretical analysis, parallel realization, application field, hardware realization and intelligent combination, the key issues and prospects of the ant colony algorithm are proposed in detail.
Keywords: ant colony algorithm pheromone positive feedback optimization
MSSSA: a multi-strategy enhanced sparrow search algorithm for global optimization Research Article
Kai MENG, Chen CHEN, Bin XIN
Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 12, Pages 1828-1847 doi: 10.1631/FITEE.2200237
Keywords: Swarm intelligence Sparrow search algorithm Adaptive parameter control strategy Hybrid disturbance mechanism Optimization problems
Xiao-qing ZHANG, Zheng-feng MING
Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 11, Pages 1705-1719 doi: 10.1631/FITEE.1601555
Keywords: Swarm intelligence Grey wolf optimizer Optimization Radial basis function network
Dolphin swarm algorithm Article
Tian-qi WU,Min YAO,Jian-hua YANG
Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 8, Pages 717-729 doi: 10.1631/FITEE.1500287
Keywords: Swarm intelligence Bio-inspired algorithm Dolphin Optimization
Recent progress on the study of distributed economic dispatch in smart grid: an overview Review Articles
Guanghui Wen, Xinghuo Yu, Zhiwei Liu,wenguanghui@gmail.com,x.yu@rmit.edu.au,zwliu@hust.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 1, Pages 1-140 doi: 10.1631/FITEE.2000205
Keywords: Distributed economic dispatch Distributed optimization Smart grid Continuous-time optimization algorithm Discrete-time optimization algorithm
Zhang Lianying,Xu Chang,Wu Qiong
Strategic Study of CAE 2012, Volume 14, Issue 11, Pages 107-112
The optimal equilibrium between the multiple objectives of construction projects is a significant aspect of project management research, which has seen rapid development in recent years, gaining a bunch of fruitful achievements. In this paper, a review is provided for the multiobjective tradeoff research of construction projects based on literature review. Models under deterministic conditions and nondeterministic conditions are investigated and summarized. Some suggestions on the possible direction for future research are included considering the algorithms adopted in the problem solution. This paper aims at providing a review of the achievements in this area so far and keeping track of the ongoing research topics so as to give certain indications for research that follows.
Keywords: construction project project management multi-objective optimization intelligent optimization algorithm
A Pareto Strength SCE-UA Algorithm for ReservoirOptimization Operation
Lin Jianyi,Cheng Chuntian,Gu Yanping,Wu Xinyu
Strategic Study of CAE 2007, Volume 9, Issue 10, Pages 80-82
In this paper, the Pareto strength SCE-UA algorithm (PSSCE) is presented to handle the reservoir optimization operation problem. The approach treats the constrained optimization as a two-objective optimization: one objective is the original objective function; the other is the degree of constraint violation. SCE-UA algorithm is applied to the two-objective optimization by using the individual's comparing procedure and the population ranking procedure which are respectively based on the Pareto dominance relationship and the Pareto strength definition. The new approach is more general, effective and robust.
Keywords: reservoir optimal operation constrained optimization Pareto dominate Pareto strength SCE-UA algorithm
A distributed stochastic optimization algorithm with gradient-tracking and distributed heavy-ball acceleration Research Articles
Bihao Sun, Jinhui Hu, Dawen Xia, Huaqing Li,huaqingli@swu.edu.cn
Frontiers of Information Technology & Electronic Engineering 2021, Volume 22, Issue 11, Pages 1463-1476 doi: 10.1631/FITEE.2000615
Keywords: 分布式优化;高性能算法;多智能体系统;机器学习问题;随机梯度
Application prospect of PSO in hydrology
Dong Qianjin,Cao Guangjing,Wang Xianjia,Dai Huichao,Zhao Yunfa
Strategic Study of CAE 2010, Volume 12, Issue 1, Pages 81-85
The basic algorithm and its flow are introduced at first, then its application to scheduling operation of reservoir, economic operation of hydropower and parameter calibration in hydrology field is discussed, the suggestion for future study is pointed out that should strengthen the study of adaptive mechanism and convergence performance in PSO, compare and combine with other technology, broaden the region of application to hydrology which may supply a new method for solving much optimal problem in hydrology field.
Keywords: hydrology science particle swarm optimization scheduling operation economical operation
The Improvement of Genetic Algorithm and Its Application in the Optimal Operation of Reservoirs
Zhong Denghua,Xiong Kaizhi,Cheng Liqin
Strategic Study of CAE 2003, Volume 5, Issue 9, Pages 22-26
Genetic algorithms search for the optimal solution by continually improving the individual of the population. Because of the difficulty in convergence and solving of individual fitness, standard genetic algorithm (SGA) is not used widely. Based on the improvement of SGA, especially the improvement of the selection operator in SGA, a new genetic algorithm(AGA) is proposed to solve the problems about the optimal operation of reservoirs. A new coding method is presented which is based on the subscript sequence of reservoir capacity array other than the water level sequence. An engineering example illustrates that AGA is much more efficient than SGA, and also the new coding method predigests the course of genetic algorithm in the optimal operation of reservoirs.
Keywords: genetic algorithm improvement reservoir optimal operation
Title Author Date Type Operation
Improved dynamic grey wolf optimizer
Xiaoqing Zhang, Yuye Zhang, Zhengfeng Ming,249140543@qq.com
Journal Article
Correction of array failure using grey wolf optimizer hybridized with an interior point algorithm
Shafqat Ullah KHAN, M. K. A. RAHIM, Liaqat ALI
Journal Article
A novel grey wolf optimizer and its applications in 5G frequency selection surface design
Zhihao HE, Gang JIN, Yingjun WANG
Journal Article
Competitive binary multi-objective grey wolf optimizer for fast compact antenna topology optimization
Jian DONG, Xia YUAN, Meng WANG
Journal Article
MSSSA: a multi-strategy enhanced sparrow search algorithm for global optimization
Kai MENG, Chen CHEN, Bin XIN
Journal Article
An optimized grey wolf optimizer based on a mutation operator and eliminating-reconstructing mechanism and its application
Xiao-qing ZHANG, Zheng-feng MING
Journal Article
Recent progress on the study of distributed economic dispatch in smart grid: an overview
Guanghui Wen, Xinghuo Yu, Zhiwei Liu,wenguanghui@gmail.com,x.yu@rmit.edu.au,zwliu@hust.edu.cn
Journal Article
A review of the multiobjective tradeoff research of construction projects based on intelligent optimization algorithm
Zhang Lianying,Xu Chang,Wu Qiong
Journal Article
A Pareto Strength SCE-UA Algorithm for ReservoirOptimization Operation
Lin Jianyi,Cheng Chuntian,Gu Yanping,Wu Xinyu
Journal Article
A distributed stochastic optimization algorithm with gradient-tracking and distributed heavy-ball acceleration
Bihao Sun, Jinhui Hu, Dawen Xia, Huaqing Li,huaqingli@swu.edu.cn
Journal Article
Application prospect of PSO in hydrology
Dong Qianjin,Cao Guangjing,Wang Xianjia,Dai Huichao,Zhao Yunfa
Journal Article