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Proceedings of the 10th World Congress on Intelligent Control and Automation最新文献

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Model-based predictive control for distributed parameter systems based on local modeling approach 基于局部建模方法的分布式参数系统模型预测控制
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6358079
Mengling Wang, Yang Zhang, H. Shi
{"title":"Model-based predictive control for distributed parameter systems based on local modeling approach","authors":"Mengling Wang, Yang Zhang, H. Shi","doi":"10.1109/WCICA.2012.6358079","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6358079","url":null,"abstract":"In this paper, a model-based predictive control strategy based on local modeling approach is proposed for distributed parameter system. As the partial differential equation (PDE) descriptions of the systems are unknown, the local modeling approach is used to estimate the dynamics of the system based on the input-output data. Based on finite local models, each local controller output can obtain through minimizing the local optimization objective. The global controlled outputs can be solved by linear programming where the deviations of the global spatial temporal outputs from their spatial set points over the prediction horizon are considered as the optimal objective. The accuracy and efficiency of the proposed methodologies are tested in the cross-flow heat exchanger.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122801067","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
An efficient scheme for multi-party quantum state sharing via GHZ channels 一种有效的GHZ信道多方量子态共享方案
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6359448
Min Jiang, D. Dong
{"title":"An efficient scheme for multi-party quantum state sharing via GHZ channels","authors":"Min Jiang, D. Dong","doi":"10.1109/WCICA.2012.6359448","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6359448","url":null,"abstract":"We develop an innovative and efficient scheme to share an arbitrary multi-qubit state between n agents via only one GHZ channel under control of m agents in a network. Compared with existing ones in this literature, our scheme involves less qubits, only single-qubit measurements, Bell-basis measurement and CNOT gate operations and thus exhibits a higher overall efficiency.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"279 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122936805","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: 1
Air-ground vehicle detection using local feature learning and saliency region detection 基于局部特征学习和显著区域检测的空地车辆检测
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6359374
Qinghan Xu, Lizuo Jin, F. Jie, S. Fei
{"title":"Air-ground vehicle detection using local feature learning and saliency region detection","authors":"Qinghan Xu, Lizuo Jin, F. Jie, S. Fei","doi":"10.1109/WCICA.2012.6359374","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6359374","url":null,"abstract":"Moving vehicle detection is very important for urban traffic surveillance and situational awareness on the battlefield. Algorithms with cascade structure like Adaboost are booming in the recent decade, and successful in realtime application. However, most of them use a sliding window protocol on multi-scale images which involves heavy computing. Therefore, they are only suitable for simple feature. In this paper, a biologically inspired method is proposed. We learn patch-based features for vehicle detection by unsupervised learning, and then employ a visual saliency step after feature extraction. Instead of sliding window, a candidate region is sent to classifier only if its features are “salient” on whole image. As the number of candidate regions decreases dramatically, it allow us to utilize complex feature to increase description ability. Experimental result indicates less computational expense and good performance.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"311 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122637257","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: 2
FFSM trajectory optimization via multiphase Gauss pseudospectral method 基于多相高斯伪谱法的FFSM弹道优化
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6358136
G. Duan, Shi Li
{"title":"FFSM trajectory optimization via multiphase Gauss pseudospectral method","authors":"G. Duan, Shi Li","doi":"10.1109/WCICA.2012.6358136","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6358136","url":null,"abstract":"Based on the multiphase Gauss pseudospectral method, this paper presents a new optimal control method to solve the nonholonomic trajectory planning of the free-floating space manipulator (FFSM) system. The general case of path planning problem with constraints is formulated as a standard multiphase Bolza problem. Accuracy is improved by increasing degree of the polynomial approximation in particular mesh intervals based on the relative errors of states. Numerical simulation results demonstrate that the proposed method is effective and available for solving the FFSM trajectory optimization problem.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114279884","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
Discrete-time stochastic iterative learning control: A brief survey 离散时间随机迭代学习控制:综述
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6358316
Dong Shen, Gang Xiong
{"title":"Discrete-time stochastic iterative learning control: A brief survey","authors":"Dong Shen, Gang Xiong","doi":"10.1109/WCICA.2012.6358316","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6358316","url":null,"abstract":"This note gives a brief survey on discrete-time stochastic iterative learning control (SILC) from three aspects, namely, SILC for linear system, nonlinear system and system with other stochastic signal. Two major approaches, stochastic Kalman filtering approach and stochastic approximation approach, for SILC are proposed. Some open questions are also included.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121893463","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: 1
Compression of MR-Thermometry images using reduced-order Karhunen-Loève basis 用降阶karhunen - lo<e:1>基压缩mr测温图像
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6359245
Ran Niu, M. Skliar
{"title":"Compression of MR-Thermometry images using reduced-order Karhunen-Loève basis","authors":"Ran Niu, M. Skliar","doi":"10.1109/WCICA.2012.6359245","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6359245","url":null,"abstract":"In this paper, we develop an approach to achieve MR thermal image compression by exploiting the spatial correlations of image voxels during thermal treatment. A set of reduced-order basis was identified using Karhunen-Loève (KL) decomposition of MR thermal images. Each image can be compressed with a relative small number of identified KL basis functions. The proposed approach can be used in real-time compression of imaging data in order to minimize a potentially massive amount of information that must be exchanged between the MR scanner and the treatment controller, and reduce computer storage requirements during thermal treatment. Simulation and MR thermometry experimental results demonstrate that the proposed image compression method is also effective in suppressing high spatial-frequency MR measurement noises.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122091008","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
New approximation algorithms for two-machine flow shop total completion time problem 双机流水车间总完工时间问题的新逼近算法
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6358272
D. Bai, Tao Ren, Hongmei Li
{"title":"New approximation algorithms for two-machine flow shop total completion time problem","authors":"D. Bai, Tao Ren, Hongmei Li","doi":"10.1109/WCICA.2012.6358272","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6358272","url":null,"abstract":"This paper considers the two-machine flow shop scheduling problem to minimize the sum of completion times. We design two heuristic algorithms, Triangle Shortest Processing Time first (TSPT) and Dynamic Triangle Shortest Processing Time first (DTSPT), for problems F2||ΣC<sub>j</sub> and F2|r<sub>j</sub>|ΣC<sub>j</sub> respecttively. Moreover, to further evaluate the heuristics numerically, two new lower bounds with performance guarantee are provided for problems F2||ΣC<sub>j</sub> and F2|r<sub>j</sub>|ΣC<sub>j</sub>, respectively. At the end of the paper, a series of simulation experiments are conducted to show the effectiveness of the new heuristics.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122124672","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
A fractional-order multi-scroll hyperchaotic Chua system and its synchronization 分数阶多涡旋超混沌Chua系统及其同步
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6358105
Huiling Xi
{"title":"A fractional-order multi-scroll hyperchaotic Chua system and its synchronization","authors":"Huiling Xi","doi":"10.1109/WCICA.2012.6358105","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6358105","url":null,"abstract":"In this paper, a four-dimensional fractional-order multi-scroll hyperchaotic Chua system is proposed. By utilizing the fractional calculus theory and computer simulations, it is found that multi-scroll hyperchaotic attractor exists in this fractional-order Chua system with order less than 4. Furthermore, synchronization between two fractional-order multi-scroll hyperchaotic Chua systems is achieved by a suitable linear controller applied to the response system and the corresponding numerical simulations are performed.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"46 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117024783","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: 1
Short-term load forecasting based on least square support vector machine combined with fuzzy control 基于最小二乘支持向量机与模糊控制相结合的短期负荷预测
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6358034
Rong Gao, Liyuan Zhang, Xiaohua Liu
{"title":"Short-term load forecasting based on least square support vector machine combined with fuzzy control","authors":"Rong Gao, Liyuan Zhang, Xiaohua Liu","doi":"10.1109/WCICA.2012.6358034","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6358034","url":null,"abstract":"A short-term load forecasting method based on least square support vector machine(LS-SVM) combined with fuzzy control was proposed. The peak load and valley load was forecasted by LS-SVM model which was built by analysis of load data and meteorological data. Then the peak load and valley load was tuned by fuzzy rules which has been built by forecasting error data. One day and one week ahead load has been got by combing peak load and valley load with similar day load change coefficient. The load data and meteorological data of Shan Dong electrical company of 2008 was utilized to test the forecasting model. The simulation result shows the proposed method can improve the predicting accuracy.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128452073","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: 22
Adaptive proportional guidance law for reentry vehicles with impact angle and terminal velocity constraints 具有冲击角和末速度约束的再入飞行器自适应比例制导律
Proceedings of the 10th World Congress on Intelligent Control and Automation Pub Date : 2012-07-06 DOI: 10.1109/WCICA.2012.6357859
Dao-cheng Xie, Zhongwei Wang
{"title":"Adaptive proportional guidance law for reentry vehicles with impact angle and terminal velocity constraints","authors":"Dao-cheng Xie, Zhongwei Wang","doi":"10.1109/WCICA.2012.6357859","DOIUrl":"https://doi.org/10.1109/WCICA.2012.6357859","url":null,"abstract":"Adaptive proportional guidance law is studied during the reentry phase of vehicle, considering terminal velocity and impact angle constraints. 3-D adaptive proportional guidance law satisfying impact angle constraint is derived, guidance equations are expressed in longitudinal and lateral plane respectively, needed guidance command of angle of attack and sideslip angle is generated. Guidance command of angle of attack and sideslip angle is appended when considering reentry velocity. Synthesized guidance command is the sum of needed guidance command and appended guidance command. Effect of attitude control for vehicle is compared using optimal guidance and adaptive proportional guidance law, the attitude of vehicle is stable and the vehicle is guided to target point using adaptive proportional guidance laws. Trendline of landing error, reentry velocity and terminal angle varying with target velocity are analyzed, adaptive proportional guidance law performs much better than optimal guidance, simulation results indicate that adaptive proportional guidance law is robust to maneuvering target.","PeriodicalId":114901,"journal":{"name":"Proceedings of the 10th World Congress on Intelligent Control and Automation","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2012-07-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128964935","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: 2
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