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Y. HASHEMI,H. SHAYEGHI,B. HASHEMI
《能源前沿(英文)》 2015年 第9卷 第3期 页码 282-296 doi: 10.1007/s11708-015-0366-6
关键词: multi-converter flexible alternative current transmission systems (M-FACTS) demand response fuzzy decision making multi-objective particle swarm optimization-nonlinear time-varying evolution (MOPSO-NTVE)
Mohammad Reza NAZEMZADEGAN, Alibakhsh KASAEIAN, Somayeh TOGHYANI, Mohammad Hossein AHMADI, R. SAIDUR, Tingzhen MING
《能源前沿(英文)》 2020年 第14卷 第3期 页码 649-665 doi: 10.1007/s11708-018-0548-0
关键词: dish-Stirling finite time model branch and bound algorithm multi-objective particle swarm optimization (MOPSO)
丁雷,吴敏,佘锦华,段平
《中国工程科学》 2010年 第12卷 第2期 页码 101-107
针对铅锌烧结过程综合透气性、烧结终点的优化具有强非线性、计算复杂等特点,提出了一种有效的多目标粒子群协同优化算法。首先,建立了有综合透气性、烧结终点两个目标的优化模型。接着,通过改进的约束比较方法、粒子极值选取方法,以及利用不同的粒子群来分别优化相应的变量,提出了一种改进的多目标粒子群协同优化算法。最后,利用提出的多目标优化算法进行综合透气性、烧结终点的优化。仿真结果表明,所提出的多目标优化算法能较好地解决综合透气性、烧结终点的优化问题。
关键词: 铅锌烧结过程 综合透气性 烧结终点 多目标粒子群协同优化算法
Time-varying formation tracking for uncertain second-order nonlinearmulti-agent systems
Mao-peng RAN, Li-hua XIE, Jun-cheng LI
《信息与电子工程前沿(英文)》 2019年 第20卷 第1期 页码 76-87 doi: 10.1631/FITEE.1800557
Our study is concerned with the time-varying formation tracking problem for second-order multi-agent systems that are subject to unknown nonlinear dynamics and external disturbance, and the states of the followers form a predefined time-varying formation while tracking the state of the leader. The total uncertainty lumps the unknown nonlinear dynamics and the external disturbance, and is regarded as an extended state of the agent. To estimate the total uncertainty, we design an extended state observer (ESO). Then we propose a novel ESO based time-varying formation tracking protocol. It is proved that, under the proposed protocol, the ESO estimation error and the time-varying formation tracking error can be made arbitrarily small. An application to the target enclosing problem for multiple unmanned aerial vehicles (UAVs) verifies the effectiveness and superiority of the proposed approach.
关键词: Multi-agent system Time-varying formation Formation tracking Nonlinear dynamics Extended state observer (ESO)
reference tracking control design for a class of nonlinear systems with time-varying delays
Mei-qin LIU,Hai-yang CHEN,Sen-lin ZHANG
《信息与电子工程前沿(英文)》 2015年 第16卷 第9期 页码 759-768 doi: 10.1631/FITEE.1500053
关键词: H∞ reference tracking Nonlinear system State feedback control Time-varying delays Unified model
Chu-hua HUANG,Dong-ming LU,Chang-yu DIAO
《信息与电子工程前沿(英文)》 2016年 第17卷 第5期 页码 422-434 doi: 10.1631/FITEE.1500316
关键词: Multi-view video Free-viewpoint video Point-pair Multiscale-contour-based interpolation Spatio-temporal-contour Consistency Time-varying point cloud sequence
Muhammad Farhan AUSAF,Liang GAO,Xinyu LI
《机械工程前沿(英文)》 2015年 第10卷 第4期 页码 392-404 doi: 10.1007/s11465-015-0353-y
For increasing the overall performance of modern manufacturing systems, effective integration of process planning and scheduling functions has been an important area of consideration among researchers. Owing to the complexity of handling process planning and scheduling simultaneously, most of the research work has been limited to solving the integrated process planning and scheduling (IPPS) problem for a single objective function. As there are many conflicting objectives when dealing with process planning and scheduling, real world problems cannot be fully captured considering only a single objective for optimization. Therefore considering multi-objective IPPS (MOIPPS) problem is inevitable. Unfortunately, only a handful of research papers are available on solving MOIPPS problem. In this paper, an optimization algorithm for solving MOIPPS problem is presented. The proposed algorithm uses a set of dispatching rules coupled with priority assignment to optimize the IPPS problem for various objectives like makespan, total machine load, total tardiness, etc. A fixed sized external archive coupled with a crowding distance mechanism is used to store and maintain the non-dominated solutions. To compare the results with other algorithms, a C-matric based method has been used. Instances from four recent papers have been solved to demonstrate the effectiveness of the proposed algorithm. The experimental results show that the proposed method is an efficient approach for solving the MOIPPS problem.
关键词: integrated process planning and scheduling (IPPS) dispatching rules priority based optimization algorithm multi-objective optimization
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0701-7
关键词: magnesium/aluminum assembled wheel riveting residual stress fatigue analysis impact analysis multi-objective optimization
Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps
《机械工程前沿(英文)》 2022年 第17卷 第4期 doi: 10.1007/s11465-022-0704-4
关键词: electro-hydrostatic actuator axial piston pump slipper/swash plate interface multi-objective optimization surface texture
使用基于多目标粒子群算法多层自适应模糊推理系统晶闸管控制串联电容器补偿技术的互联多源电力系统动态稳定性增强器 Article
null
《信息与电子工程前沿(英文)》 2017年 第18卷 第3期 页码 394-409 doi: 10.1631/FITEE.1500317
关键词: 分层自适应神经模糊推理系统控制器;晶闸管控制串联电容器补偿技术;自动发电控制(AGC);多目标粒子群优化算法;电力系统动态稳定性;相互联系的多源电力系统
Belkacem MAHDAD, K. SRAIRI
《能源前沿(英文)》 2013年 第7卷 第1期 页码 75-89 doi: 10.1007/s11708-012-0222-x
关键词: differential evolution multi-objective function optimal power flow economic dispatch valve point effect environment wind source STATCOM
Yilei Lu, Yunqing Huang, Siyu Zeng, Can Wang
《环境科学与工程前沿(英文)》 2020年 第14卷 第2期 doi: 10.1007/s11783-019-1200-x
关键词: Urban development plan Urban water system Carrying capacity Scenario analysis Multi-objective optimization
Uncertain and multi-objective programming models for crop planting structure optimization
Mo LI,Ping GUO,Liudong ZHANG,Chenglong ZHANG
《农业科学与工程前沿(英文)》 2016年 第3卷 第1期 页码 34-45 doi: 10.15302/J-FASE-2016084
关键词: crop planting structure optimization model uncertainty multi-objective
Pengxing YI,Lijian DONG,Tielin SHI
《机械工程前沿(英文)》 2014年 第9卷 第4期 页码 354-367 doi: 10.1007/s11465-014-0319-5
To improve the dynamic performance and reduce the weight of the planet carrier in wind turbine gearbox, a multi-objective optimization method, which is driven by the maximum deformation, the maximum stress and the minimum mass of the studied part, is proposed by combining the response surface method and genetic algorithms in this paper. Firstly, the design points’ distribution for the design variables of the planet carrier is established with the central composite design (CCD) method. Then, based on the computing results of finite element analysis (FEA), the response surface analysis is conducted to find out the proper sets of design variable values. And a multi-objective genetic algorithm (MOGA) is applied to determine the direction of optimization. As well, this method is applied to design and optimize the planet carrier in a 1.5 MW wind turbine gearbox, the results of which are validated by an experimental modal test. Compared with the original design, the mass and the stress of the optimized planet carrier are respectively reduced by 9.3% and 40%. Consequently, the cost of planet carrier is greatly reduced and its stability is also improved.
关键词: planet carrier multi-objective optimization genetic algorithms wind turbine gearbox modal experiment
标题 作者 时间 类型 操作
Attuned design of demand response program and M-FACTS for relieving congestion in a restructured market environment
Y. HASHEMI,H. SHAYEGHI,B. HASHEMI
期刊论文
Multi-objective optimization in a finite time thermodynamic method for dish-Stirling by branch and boundmethod and MOPSO algorithm
Mohammad Reza NAZEMZADEGAN, Alibakhsh KASAEIAN, Somayeh TOGHYANI, Mohammad Hossein AHMADI, R. SAIDUR, Tingzhen MING
期刊论文
Time-varying formation tracking for uncertain second-order nonlinearmulti-agent systems
Mao-peng RAN, Li-hua XIE, Jun-cheng LI
期刊论文
reference tracking control design for a class of nonlinear systems with time-varying delays
Mei-qin LIU,Hai-yang CHEN,Sen-lin ZHANG
期刊论文
A multiscale-contour-based interpolation framework for generating a time-varying quasi-dense point cloud
Chu-hua HUANG,Dong-ming LU,Chang-yu DIAO
期刊论文
Optimization of multi-objective integrated process planning and scheduling problem using a priority basedoptimization algorithm
Muhammad Farhan AUSAF,Liang GAO,Xinyu LI
期刊论文
Fatigue and impact analysis and multi-objective optimization design of Mg/Al assembled wheel considering
期刊论文
Multi-objective optimization of surface texture for the slipperswash plate interface in EHA pumps
期刊论文
Solving multi-objective optimal power flow problem considering wind-STATCOM using differential evolution
Belkacem MAHDAD, K. SRAIRI
期刊论文
Scenario-based assessment and multi-objective optimization of urban development plan with carrying capacity
Yilei Lu, Yunqing Huang, Siyu Zeng, Can Wang
期刊论文
Uncertain and multi-objective programming models for crop planting structure optimization
Mo LI,Ping GUO,Liudong ZHANG,Chenglong ZHANG
期刊论文