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Comparative study on several PSO algorithms 几种粒子群算法的比较研究
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852332
Weichang Jiang, Yating Zhang, Ruihua Wang
{"title":"Comparative study on several PSO algorithms","authors":"Weichang Jiang, Yating Zhang, Ruihua Wang","doi":"10.1109/CCDC.2014.6852332","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852332","url":null,"abstract":"With the development of intelligent algorithm, GA and PSO have become the hot spot for the study on multi-objective optimization in recently years. Information sharing is the core of PSO algorithm, Comparing with GA, PSO algorithm has less variables to adjust and is easy to achieve, so it is widely used in engineering. This paper focus on the comparation on several PSO algorithm and introduce a kind of PSO algorithm that is better in performance than others.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116912277","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 17
Gaussian mixture model with semantic distance for image classification 基于语义距离的高斯混合模型图像分类
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852440
Wei Wu, Guanglai Gao, Jianyun Nie
{"title":"Gaussian mixture model with semantic distance for image classification","authors":"Wei Wu, Guanglai Gao, Jianyun Nie","doi":"10.1109/CCDC.2014.6852440","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852440","url":null,"abstract":"This paper mainly introduces a new method for image classification. The traditional Bag of Visual Words model (BoVW) is a promising image representation technique for image classification. But its limitation is that much valuable information is lost when building the codebook of BoVW simply by clustering visual features in the Euclidian space. In this paper, we take full advantage of image semantic information to learn a new distance metric which achieving the minimal loss of image information, and then we learn visual words by clustering the local features using Gaussian Mixture Models (GMMs) with this distance metric. When given a test image, it firstly forms a visual document using GMM based on our learned distance metric, then its category is determined by estimating the maximum probability using language model under a specific category. Experimental results confirm the effectiveness of our method, results are satisfactory and competitive compared with traditional and state of the art methods.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117167128","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Delay-range-dependent stability for uncertain stochastic systems with time-varying delay 时变时滞不确定随机系统的时滞-距离相关稳定性
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852421
Tao Liu
{"title":"Delay-range-dependent stability for uncertain stochastic systems with time-varying delay","authors":"Tao Liu","doi":"10.1109/CCDC.2014.6852421","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852421","url":null,"abstract":"This paper deals with the problems of robust stochastic stabilization for uncertain stochastic systems with a time-varying delay in the state. The parameter uncertainties are assumed to be time-varying norm-bounded appearing in the state. Some delay-range-dependent stability criteria are derived based on the new Lyapunov functional and the consideration of range for the time-delay. An example illustrating the proposed approach is provided.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"62 13","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120817102","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fault estimation for time-varying control systems with aperiodic sample 非周期样本时变控制系统的故障估计
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852667
Li Ning, Feng Jian
{"title":"Fault estimation for time-varying control systems with aperiodic sample","authors":"Li Ning, Feng Jian","doi":"10.1109/CCDC.2014.6852667","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852667","url":null,"abstract":"For a class of linear time-varying system with non-uniform sample, we discrete the system by combination of both norm invariant and step invariant transformation, taking the problem of non-uniform sample transformed into discrete time varying system problem. Based on designed the fault estimator, we construct Lyapunov function, to get the essential condition of the error equation asymptotic stability and the fault estimation adaptive weighting parameter L0, Γ and θ. At last, a numerical example is given to illustrate the effectiveness of the proposed fault estimator by Matlab LMI Toolbox..","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"04 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124488299","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Sliding mode control of pitch angle for direct driven PM Wind turbine 直驱永磁风力机俯仰角滑模控制
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852584
W. Xin, Zhu Wanli, Qin Bin, Liang Pengcheng
{"title":"Sliding mode control of pitch angle for direct driven PM Wind turbine","authors":"W. Xin, Zhu Wanli, Qin Bin, Liang Pengcheng","doi":"10.1109/CCDC.2014.6852584","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852584","url":null,"abstract":"The power generated by wind turbines appears to be instable at high rate speed due to the stochastic nature of wind speed, system lagging and nonlinearities, and involving time-variable parameters. To improve the dynamic performance in the operation region of constant power output, a sliding mode variable structure controller based on the analysis of the features model of the variable pitch and the speed wind turbine generator system is proposed. Moreover, to eliminate the chattering problem caused by the sign function in the traditional controllers, a quasi-sliding mode controller within the boundary layer is introduced. The pitch control model of a 2MW permanent magnet direct-drive wind power system is built and simulated. The simulation results show that the sliding mode control with quasi sliding mode can cope with traditional chattering problems in variable structure systems, and has such advantages as strong robustness to changes in parameters and fast response.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124811412","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
A distributed localization scheme based on mobility prediction for underwater wireless sensor networks 基于移动预测的水下无线传感器网络分布式定位方案
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6853044
Guangming Zhu, Rongxin Jiang, Li Xie, Yao-wu Chen
{"title":"A distributed localization scheme based on mobility prediction for underwater wireless sensor networks","authors":"Guangming Zhu, Rongxin Jiang, Li Xie, Yao-wu Chen","doi":"10.1109/CCDC.2014.6853044","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6853044","url":null,"abstract":"A distributed localization scheme based on mobility prediction for mobile underwater wireless sensor networks is proposed. Anchor nodes perform self-localization and mobility prediction, and serve as reference nodes to localize ordinary nodes. According to the group movement properties of underwater objects, ordinary nodes perform self-localization by utilizing the neighboring nodes' locations and their predicted speed vectors. Well-localized ordinary nodes serve as reference nodes to localize neighbors further. The modified covariance algorithm is employed to estimate the linear prediction parameters of the mobility pattern. A Node-Selection Strategy is proposed to select the most suitable reference nodes to localize an ordinary node. The simulation results demonstrate the advantages of the proposed scheme.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124828014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 15
Optimal scheduling of electric vehicle using dual decomposition 基于二元分解的电动汽车最优调度
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852522
Jinfeng Yang, Zaiyue Yang
{"title":"Optimal scheduling of electric vehicle using dual decomposition","authors":"Jinfeng Yang, Zaiyue Yang","doi":"10.1109/CCDC.2014.6852522","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852522","url":null,"abstract":"This paper concentrates on the optimal scheduling of electric vehicle (EV). The EV is scheduled for both operating stage and non-operating stage. With full consideration of operating income, regulation revenue and the owner's habit, the cost minimization problem is formulated as a convex programming with coupling constrains. Dual decomposition is utilized to obtain the global optimal solution. Then, a modified online approach is introduced to alleviate the impact of price prediction error. The simulation reveals that our algorithms can reduce the cost to a large extent. Furthermore, it is demonstrated that the online scheduling scheme can achieve a similar performance compared with the optimal scheduling scheme having full knowledge of real time prices (RTP).","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129462925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Fast iterated local search algorithm with high order neighborhood for no-wait flowshop scheduling problem 无等待流水车间调度问题的高阶邻域快速迭代局部搜索算法
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852966
Chuyang Wang
{"title":"Fast iterated local search algorithm with high order neighborhood for no-wait flowshop scheduling problem","authors":"Chuyang Wang","doi":"10.1109/CCDC.2014.6852966","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852966","url":null,"abstract":"Most of the metaheuristic algorithms for the no-wait flowshop scheduling problem with makespan criterion have adopted the O(n2) size insertion neighborhoods, and higher order (polynomial size) neighborhoods are seldom tried. However, higher order neighborhoods can improve the solution quality of metaheuristic algorithms. The paper presents a high order neighborhood with O(n4) size called nonadjacent job block exchange neighborhood and develops a fast search algorithms with O(n2) time complexity for it. An iterated local search algorithm is further presented for the considered problem, where the new neighborhood along with the insertion neighborhood is used in variable neighborhood decent to provide a local search procedure for iterated local search. Experimental comparison shows that the higher order neighborhood based iterated local search algorithm is both fast and effective.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129494947","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Stabilization of LTI systems over finite-state fading channels 有限状态衰落信道上LTI系统的镇定
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852492
Nan Xiao, Y. Niu, Lihua Xie
{"title":"Stabilization of LTI systems over finite-state fading channels","authors":"Nan Xiao, Y. Niu, Lihua Xie","doi":"10.1109/CCDC.2014.6852492","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852492","url":null,"abstract":"This paper considers the state feedback stabilization over finite-state fading channels, where the stochastic characteristic of time-varying fading channels is assumed to be driven by a finite-state random process. The finite-state process is used to represent different channel fading amplitudes and/or to model different configurations of the overall physical environment. Necessary and sufficient conditions are given for stabilization over finite-state Markov fading channels. In the case of finite-state i.i.d. fading channels, explicit network requirements for stabilization are presented for both single-input case and multi-input case. Our results cover some existing results as special cases.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129521852","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Model predictive control for drum water level of boiler systems 锅炉汽包水位模型预测控制
The 26th Chinese Control and Decision Conference (2014 CCDC) Pub Date : 2014-07-14 DOI: 10.1109/CCDC.2014.6852358
Junli Wu, Kaiyong Jiang, H. Karimi, Xiaojie Su
{"title":"Model predictive control for drum water level of boiler systems","authors":"Junli Wu, Kaiyong Jiang, H. Karimi, Xiaojie Su","doi":"10.1109/CCDC.2014.6852358","DOIUrl":"https://doi.org/10.1109/CCDC.2014.6852358","url":null,"abstract":"In this paper, the problem of model predictive control for drum water level of boiler systems is investigated. The parameter uncertainties are time-varying norm-bounded and the non-linearity is assumed to satisfy the boundedness condition. The aim is to design a state-feedback controller which minimizes an upper bound on a quadratic objective function at each sampling instant. The hard constraint on the variance of the input is also considered. By linear matrix inequality (LMI) approach, sufficient conditions are obtained, which guarantee the robustly asymptotic stability of the closed-loop feedback system. An example of a boiler drum system is included to demonstrate the effectiveness of the proposed techniques.","PeriodicalId":380818,"journal":{"name":"The 26th Chinese Control and Decision Conference (2014 CCDC)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2014-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129702979","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
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