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Recent harmony search algorithms for 0-1 Optimization Problems 17th

Recent Harmony Search Algorithms for 0-1 Optimization Proble...

2nd International Conference on Learning and Collaboration Technologies / 17th International Conference on Human-Computer Interaction

作者： Crawford, Broderick Soto, Ricardo Guzman, Nestor Johnson, Franklin Paredes, Fernando Pontificia Univ Catolica Valparaiso Valparaiso Chile Univ Cent Chile Santiago Chile Univ San Sebastian Santiago Chile Univ Autonoma Chile Santiago Chile Univ Cient Sur Lima Peru Univ Playa Ancha Valparaiso Chile Univ Diego Portales Escuela Ingn Ind Santiago Chile

ISBN: (纸本)9783319213804;9783319213798

The Set Covering Problem (SCP) has long been concentrating the interest of many researchers in the field of Combinatorial Optimization. SCP is a 0-1 integer programming problem that consists in finding a set of solutions which allow to cover a set of needs at the lowest cost possible. There are many applications of these kind of problems, the main ones are: location of services, files selection in a data bank, simplification of boolean expressions, balancing production lines, among others. Different metaheuristics have been proposed to solve it. Here, we present the possibilities to solve Set Covering Problems with harmony search.

关键词： Set covering problem Metaheuristics harmony search algorithm

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分销网络RFID使能的CONWIP策略的仿真与优化

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管理科学 2018年第2期 3088-3097页

作者：韩晓菊汪定伟

为了改善供应链分销网络的性能，本文将射频识别（RFID）技术应用到供应链管理中。依据单工厂多阶段生产过程中定量在制品法（CONWIP）控制策略的原理，设计了RFID使能的电子流通卡系统，实现了供应链分销网络RFID使能的CONWIP控制策略... 详细信息

为了改善供应链分销网络的性能，本文将射频识别（RFID）技术应用到供应链管理中。依据单工厂多阶段生产过程中定量在制品法（CONWIP）控制策略的原理，设计了RFID使能的电子流通卡系统，实现了供应链分销网络RFID使能的CONWIP控制策略，并采用基于仿真的自适应全局最优和声搜索算法（SGHS）对策略中的参数进行优化，优化结果证明了SGHS方法的可行性，并通过与其它控制策略的仿真结果对比，验证了RFID使能的CONWIP控制策略在供应链分销网络中应用的有效性及优越性。

关键词：射频识别分销网络基于仿真的优化和声搜索算法　　radio frequency identification distribution network simulation-based optimization harmony search algorithm

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An Application in Frequency Assignment Based on Improved Discrete harmony search algorithm

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Procedia Engineering 2011年 24卷 247-251页

作者： Fei Shi Xiaoyan Xia Chun Chang Guojun Xu Xizhong Qin Zhenhong Jia College of information science and Engineering Xin jiang University Urumuqi 830046 P.R China Xinjiang Mobile Communication Company Urumqi Xinjiang 830091 P.R China

In cellular mobile communication network, for using the limited available spectrum to meet the increasing demand of customer, it is important to scheme frequency source by applying some optimized algorithm. To the question, an improved discrete harmony algorithm is proposed, particle location update strategies of the particle swarm optimization algorithm is introduced, the probability of harmony memory size and the probability of pitch adjusting rate are adjusted dynamically, which improve the global optimization stability of the search results, enhance the universality and robustness of the algorithm, and improve the convergence rating and the convergence speed. Simulation results show that the improved algorithm applied to solve the problem of frequency assignment has achieved good results.

关键词： harmony search algorithm discrete harmony search frequency assignment dynamic adjustment

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Applications of harmony search algorithms in Engineering

Applications of Harmony Search Algorithms in Engineering

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9th IFIP WG 12.5 International Conference on Artificial Intelligence Applications and Innovations (AIAI)

作者： Siddique, Nazmul Adeli, Hojjat Univ Ulster Sch Comp & Intelligent Syst Coleraine BT48 7JL Londonderry North Ireland Ohio State Univ Coll Engn Columbus OH 43210 USA

In a recent article the authors reviewed the principles of harmony search and journal articles on harmony search algorithm (HSA). This article presents a review of applications of HSA including structural design, hydrologic model design, water distribution network design, water pump switching problem, transmission network expansion planning problem, job shop scheduling problem, university timetable and rosterering problem, training neural networks, clustering, combined heat and power economic dispatch problem, economic load dispatch problem, and economic and emission dispatch problem.

关键词： Genetic algorithm harmony search algorithm metaheuristic algorithm optimization

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harmony search algorithm: application to the redundancy optimization problem

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ENGINEERING OPTIMIZATION 2010年第9期42卷 845-861页

作者： Nahas, Nabil Thien-My, Dao ETS Dept Mech Engn Montreal PQ H3C 1K3 Canada

The redundancy optimization problem is a well known NP-hard problem which involves the selection of elements and redundancy levels to maximize system performance, given different system-level constraints. This article presents an efficient algorithm based on the harmony search algorithm (HSA) to solve this optimization problem. The HSA is a new nature-inspired algorithm which mimics the improvization process of music players. Two kinds of problems are considered in testing the proposed algorithm, with the first limited to the binary series-parallel system, where the problem consists of a selection of elements and redundancy levels used to maximize the system reliability given various system-level constraints;the second problem for its part concerns the multi-state series-parallel systems with performance levels ranging from perfect operation to complete failure, and in which identical redundant elements are included in order to achieve a desirable level of availability. Numerical results for test problems from previous research are reported and compared. The results of HSA showed that this algorithm could provide very good solutions when compared to those obtained through other approaches.

关键词： redundancy allocation series-parallel systems harmony search algorithm universal generating function

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harmony search algorithm for transmission network expansion planning

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IET GENERATION TRANSMISSION & DISTRIBUTION 2010年第6期4卷 663-673页

作者： Verma, A. Panigrahi, B. K. Bijwe, P. R. Indian Inst Technol Dept Elect Engn New Delhi 110016 India

Transmission network expansion planning (TNEP) is a very important problem in power systems. It is a mixed integer, non-linear, non-convex optimisation problem, which is very complex and computationally demanding. Various meta-heuristic optimisation techniques have been tried out for this problem. However, scope for even better algorithms still remains. In view of this, a new technique known as harmony search is presented here for TNEP with security constraints. This technique has been reported to be robust and computationally efficient compared to other meta-heuristic algorithms. Results for three sample test systems are obtained and compared with those obtained with genetic algorithm and bacteria-foraging differential evolution algorithm to verify the potential of the proposed algorithm.

关键词： transmission network expansion planning power transmission planning nonconvex optimisation problem harmony search algorithm Power transmission, distribution and supply genetic algorithm mixed integer genetic algorithms Power system planning and layout nonlinear optimisation problem differential evolution algorithm Optimisation techniques

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Application and Design of New Controller Based on Fuzzy PID and FACTS Devices in Multi-machine Power System

Application and Design of New Controller Based on Fuzzy PID ...

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IEEE International Conference on Environment and Electrical Engineering

作者： Mehdi Bagheri Azamat Mukhatov Oveis Abedinia Mohammad Salay Naderi Mehdi Salay Naderi Noradin Ghadimi Electrical and Computer Engineering Department Nazarbayev University Astana Kazakhstan Department of Electric Power Engineering Budapest University of Technology and Economics Budapest Hungary Electrical and Computer Engineering Department Islamic Azad University Iran Iran Grid Secure Operation Research Center Amirkabir University of Technology Tehran Iran Young Researchers and Elite Club Islamic Azad University Ardabil Iran

This paper presents a new strategy includes of fuzzy PID controller and Flexible AC transmission system (FACTS) devices in power system for damping the oscillation. This models improves the stability in multi-machine power system by coupling the fuzzy controller with an intelligent algorithm and equipping the FACTS devices to control voltages and power flows. Also, the thyristor-controlled series capacitor (TCSC) as well as Static VAR Compensator (SVC) effects have been considered in this design. The harmony search algorithm (HSA) is applied in this model for fine tuning of the fuzzy PID parameters through time overriding and stability enhancement of proposed controller. Effectiveness of the proposed approach is applied over standard multi-machine power system through comparison with other techniques. Obtained results demonstrate the validity of proposed strategy.

关键词： FACTS devices Fuzzy PID harmony search algorithm stability multi-machine

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Locating and Sizing of Series FACTS Devices Using Line Outage Sensitivity Factors and harmony search algorithm

Locating and Sizing of Series FACTS Devices Using Line Outag...

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2011 2nd International Conference on Advances in Energy Engineering(ICAEE)

作者： H.Javaheri R.Goldoost-Soloot Department of Electrical Engineering University of Javid

This paper proposes the use of series FACTS devices to relieve congestion and enhance the security in restructured power *** search algorithm as a novel heuristic algorithm is employed for optimal locating and sizing of series FACTS *** order to reduce the solution space and to pinpoint the lines which are more suitable for FACTS device placement line outage sensitivity factors is *** different objective functions are considered in the optimization problem,the first one is the total congestion cost and the other is total generation *** validate the effectiveness of the proposed method and show its efficiency,the simulations are carried out on IEEE14-bus test *** results of the proposed method are compared with those obtained by particle swarm optimization and with those obtained by congestion rent contribution method.

关键词： Congestion management Series FACTS devices line outage sensitivity factors harmony search algorithm

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Parameter sensitivity and inversion analysis of a concrete faced rock-fill dam based on HS-BPNN algorithm

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Science China(Technological Sciences) 2016年第9期59卷 1442-1451页

作者： SUN PengMing[[ BAO TengFei[[ GU ChongShi[[ JIANG Ming WANG Tian[[ SHI ZhongWen[[ College of Water-conservancy and Hydropower Hohai University Nanjing 210098 China State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Hohai University Nanjing 210098 China National Engineering Research Center of Water Resources Efficient Utilization and Engineering Safety Hohai University Nanjing 210098 China Hydrochina Huadong Engineering Corporation Hangzhou 310014 China

Considering the complex nonlinear relationship between the material parameters of a concrete faced rock-fill dam(CFRD) and its displacements, the harmony search(HS) algorithm is used to optimize the back propagation neural network(BPNN), and the HS-BPNN algorithm is formed and applied for the inversion analysis of the parameters of rock-fill materials. The sensitivity of the parameters in the Duncan and Chang's E-B model is analyzed using the orthogonal test design. The case study shows that the parameters φ0, K, Rf, and Kb are sensitive to the deformation of the rock-fill dam and the inversion analysis for these parameters is performed by the HS-BPNN algorithm. Compared with the traditional BPNN, the HS-BPNN algorithm exhibits the advantages of high convergence precision, fast convergence rate, and strong stability.

关键词： parameter sensitivity analysis harmony search algorithm back propagation neural network parameter inversion concrete faced rock-fill dam

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Fault Diagnosis of On-Load Tap-Changer Based on Variational Mode Decomposition and Relevance Vector Machine

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ENERGIES 2017年第7期10卷 946-946页

作者： Liu, Jinxin Wang, Guan Zhao, Tong Zhang, Li Shandong Univ Sch Elect Engn Jinan 250061 Shandong Peoples R China Shandong Prov Key Lab UHV Transmiss Technol & Equ Jinan 250061 Shandong Peoples R China

In order to improve the intelligent diagnosis level of an on-load tap-changer's (OLTC) mechanical condition, a feature extraction method based on variational mode decomposition (VMD) and weight divergence was proposed. The harmony search (HS) algorithm was used to optimize the parameter selection of the relevance vector machine (RVM). Firstly, the OLTC vibration signal was decomposed into a series of finite-bandwidth intrinsic mode function (IMF) by VMD under different working conditions. The weight divergence was extracted to characterize the complexity of the vibration signal. Then, weight divergence was used as training and test samples of the harmony search optimization-relevance vector machine (HS-RVM). The experimental results suggested that the proposed integrated model has high fault diagnosis accuracy. This model can accurately extract the characteristics of the mechanical condition, and provide a reference for the practical OLTC intelligent fault diagnosis.

关键词： on-load tap-changer variational mode decomposition relevance vector machine harmony search algorithm mechanical condition

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