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2013 IEEE International Conference on Control Applications (CCA)最新文献

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A predictive control-based algorithm for path following of autonomous aerial vehicles 基于预测控制的自主飞行器路径跟踪算法
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662889
I. Prodan, Sorin Olaru, F. Fontes, C. Stoica, S. Niculescu
{"title":"A predictive control-based algorithm for path following of autonomous aerial vehicles","authors":"I. Prodan, Sorin Olaru, F. Fontes, C. Stoica, S. Niculescu","doi":"10.1109/CCA.2013.6662889","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662889","url":null,"abstract":"The present paper addresses the path following problem of nonholonomic systems by considering a predictive control-based framework. The particularity of the present study resides in the use of differential flatness formalism for a reference trajectory generation. Furthermore, having the reference trajectory available in a parameterized form, an optimization-based problem which minimizes the tracking error for the nonholonomic system can be formulated and further enhanced via path following. The proposed method exhibits effective performance validated through simulations for the control of autonomous aerial vehicles.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130074603","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: 7
Model structures with wavelet basis functions 用小波基函数建立模型结构
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662785
S. Mukhopadhyay, D. Mukherjee, A. Tiwari
{"title":"Model structures with wavelet basis functions","authors":"S. Mukhopadhyay, D. Mukherjee, A. Tiwari","doi":"10.1109/CCA.2013.6662785","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662785","url":null,"abstract":"The paper addresses formalization of discrete model structures in a simulation/ predictive framework with generalized basis functions and in particular with wavelet basis functions. In deviation from traditional methods that develop models in terms of sampled data, the model directly relates wavelet projections of data thereby effectively utilizing the benefits offered by wavelet basis functions. Nonlinear estimate of output from sparse representation in wavelet domain is synthesized by alternate projection that converges to minimum norm solution. Two industry applications are discussed - one pertaining to the problem of modeling Liquid Zone Control System (LZCS) in a large Pressurized Heavy Water Reactor (PHWR) and the other for identifying an inverse map for defect profile estimation from magnetic flux leakage signal. In both these studies, sub-band linear time invariant or time varying models are identified using the method of consistent output estimation. The resulting models exhibit remarkable estimation capabilities and highlight the advantages of using consistent estimation for identification.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130301104","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
Real time pricing and pivot mechanism for LQG power networks LQG电网实时定价与支点机制
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662798
Yusuke Okajima, T. Murao, K. Hirata, K. Uchida
{"title":"Real time pricing and pivot mechanism for LQG power networks","authors":"Yusuke Okajima, T. Murao, K. Hirata, K. Uchida","doi":"10.1109/CCA.2013.6662798","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662798","url":null,"abstract":"We consider a dynamic game model of power networks with generators and/or consumers, called agents, and one public commission, called utility; a game with a prescribed dynamic mechanism is performed such that each agent decides a private control to minimize its own cost functional, and the utility manages information transmissions between the utility and agents and decides command signals, called prices, to minimize a public cost functional. We discuss designs of the mechanism that integrates selfish and strategic determinations of private controls by the agents into the optimal public controls that rational agents can accept. The model considered in this paper is the linear models of power networks, which is a special case of the model so-called average system frequency models, but we also include white Gaussian disturbances in each dynamic model of the agents in order to take account into the stochastic nature of renewable resources. Assuming that each private cost functional as well as the public cost functional is quadratic, we derive explicit formulas of the command signalling scheme, i.e., pricing scheme, and the incentive cost, inspired by the pivot function in the mechanism design theory literate from economics, that characterize our mechanism design in both formulations of the fixed horizon control and the receding horizon control cases.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127084708","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: 8
Set-oriented optimal path planning of mobile robots by a polynomial rootfinder 基于多项式寻根器的移动机器人面向集合的最优路径规划
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662844
Xuebo Zhang, Yongchun Fang
{"title":"Set-oriented optimal path planning of mobile robots by a polynomial rootfinder","authors":"Xuebo Zhang, Yongchun Fang","doi":"10.1109/CCA.2013.6662844","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662844","url":null,"abstract":"In real applications, mobile robots are usually controlled to reach a “pose set” rather than a specific point to achieve mobile manipulation tasks. Motivated by this observation, this paper proposes a real-time set-oriented optimal path planning method based on a multi-precision polynomial rootfinder. Specifically, after giving a formal formulation of the proposed “set-oriented path planning problem”, a specific circular set-oriented planning problem, wherein the target pose is on a circle with the orientation directed to the origin, is considered in this paper. It is shown that the optimal path planning problem reduces to a constrained univariate signomial programming problem to minimize a performance index related to the path length, and an effective solution to this optimization problem can be obtained by a fast multi-precision polynomial rootfinder in a real-time manner. Extensive simulation results are provided to validate the proposed approach.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124409208","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
Output-feedback sliding mode control for a linear multicompartment lung mechanics system 线性多室肺力学系统的输出反馈滑模控制
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662751
S. P. Hou, N. Meskin, W. Haddad
{"title":"Output-feedback sliding mode control for a linear multicompartment lung mechanics system","authors":"S. P. Hou, N. Meskin, W. Haddad","doi":"10.1109/CCA.2013.6662751","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662751","url":null,"abstract":"In this paper, an output-feedback sliding mode control (SMC) for a linear multicompartment respiratory system is developed. Since the applied input pressure to the lungs is in general nonnegative and cannot be arbitrarily large, as not to damage the lungs, a sliding mode control with bounded nonnegative control inputs is proposed. The controller only uses output information (i.e., the total volume of the lungs) and automatically adjusts the applied input pressure so that the system is able to track a given reference signal in the presence of parameter uncertainty (i.e., modelling uncertainty of the lung resistances and lung compliances) and system disturbances. Controllers for both matched and unmatched uncertainty are presented. Specifically, a Lyapunov-based approach is presented for the stability analysis of the system and the proposed control framework is applied to a two-compartment lung model to show the efficacy of the proposed control method.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"208 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122416129","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
Economically optimal control of batch diafiltration processes 间歇过滤过程的经济最优控制
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662837
Martin Jelemenský, R. Paulen, M. Fikar, Z. Kovács
{"title":"Economically optimal control of batch diafiltration processes","authors":"Martin Jelemenský, R. Paulen, M. Fikar, Z. Kovács","doi":"10.1109/CCA.2013.6662837","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662837","url":null,"abstract":"An economically optimal operation of batch diafiltration processes is studied. The processes are characterized by complex membrane transport models that adequately describe non-ideal membrane characteristics of real-life systems. We consider the optimization criterion which comprises two conflicting objectives, a minimization of processing time and a minimization of solvent consumption. The problem is treated in the multi-objective form in order to investigate the impact of operational cost factors on optimal operation policy. Thanks to the application of Pontryagin's minimum principle (PMP), we find the economically optimal operation of studied process in the analytical form. Developed methodology is applied to two case studies taken from literature.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122857998","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
Finite-time stabilization of interconnected nonlinear systems 互联非线性系统的有限时间镇定
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662913
N. Zoghlami, L. Beji, R. Mlayeh, A. Abichou
{"title":"Finite-time stabilization of interconnected nonlinear systems","authors":"N. Zoghlami, L. Beji, R. Mlayeh, A. Abichou","doi":"10.1109/CCA.2013.6662913","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662913","url":null,"abstract":"This paper deals with the finite-time stability and stabilization problems of interconnected nonlinear systems. We consider that there exist a finite-time stable controller for each isolated system for which is added a control part that preserves the systems finite-time stability. Sufficient conditions for finite-time stability are achieved, and permit to extend the asymptotic stability results presented in the literature. The procedure can be applied for a large variety of autonomous nonlinear multi-system with and without drift terms. The finite-time stabilizing-tracking control of kinematically nonholonomic model of multiple wheeled mobile robots is presented and illustrated.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"201 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115568635","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
Remote Triggered Solar Thermal Energy Parabolic Trough laboratory: Effective implementation and future possibilities for Virtual Labs 远程触发太阳能抛物槽实验室:虚拟实验室的有效实施和未来的可能性
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662794
B. Shankar, M. K. Sarithlal, Vishakh Vijayan, J. Freeman, K. Achuthan
{"title":"Remote Triggered Solar Thermal Energy Parabolic Trough laboratory: Effective implementation and future possibilities for Virtual Labs","authors":"B. Shankar, M. K. Sarithlal, Vishakh Vijayan, J. Freeman, K. Achuthan","doi":"10.1109/CCA.2013.6662794","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662794","url":null,"abstract":"Virtualisation of experiments is one of the most efficient ways for the modernisation of traditional engineering laboratories. In that context, remote triggering, or remotely controlling actual physical laboratory hardware, is one of the best ways to do this. This paper provides the framework and methodology behind the creation of a Remote Triggered Solar Thermal Energy Parabolic Trough experiment. The `Remote Trigger Solar Thermal Energy Parabolic Trough Lab', is a virtual experiment for analysing the heating capacity of a parabolic trough collector over different flow rates of the heat transfer fluid and for different angles of incidence of radiation. The experiment has a web interface in which the student can view and control the actual hardware device, changing the various parameters which affect the efficiency of the parabolic trough. These parameters can be measured and displayed on the Web interface in a spreadsheet and are plotted in a novel and learning-effective manner. This experiment is being hosted on our VLCAP (Virtual Labs Collaboration and Accessibility Platform) [1] and extensive testing and evaluation is underway. It will be open for a large number of students from all over the world to use the site. This paper presents the implementation strategies and methods used which have proven effective for Virtual Labs, along with a technical description of the experiment and the system used to create and host the experiment.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115498646","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: 8
PID based control performance assessment for rolling mills: A multiscale PCA approach 基于PID的轧机控制性能评估:一种多尺度PCA方法
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662894
L. F. Recalde, R. Katebi, H. Tauro
{"title":"PID based control performance assessment for rolling mills: A multiscale PCA approach","authors":"L. F. Recalde, R. Katebi, H. Tauro","doi":"10.1109/CCA.2013.6662894","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662894","url":null,"abstract":"This work is focused on exploring the use of Multi-scale Principal Component Analysis (MSPCA) for performance assessment and diagnosis of PID controllers in steel rolling processes. An optimal PID controller is used for performance benchmark. Diagnosis is implemented using an angle-classifier PCA-based approach. Theoretical framework of MSPCA, the performance index and the diagnosis procedure are developed. A procedure for implementing the proposed algorithm is presented. Simulations on the rolling mill roll force demonstrate reliable assessment and diagnosis results and practical use of the proposed method.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132522271","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: 7
Stabilization of integral plus dead-time processes by digital PI controller 数字PI控制器对积分加死时过程的镇定
2013 IEEE International Conference on Control Applications (CCA) Pub Date : 2013-11-14 DOI: 10.1109/CCA.2013.6662846
A. Madady, H. Reza-Alikhani
{"title":"Stabilization of integral plus dead-time processes by digital PI controller","authors":"A. Madady, H. Reza-Alikhani","doi":"10.1109/CCA.2013.6662846","DOIUrl":"https://doi.org/10.1109/CCA.2013.6662846","url":null,"abstract":"This paper investigates the problem of stabilizing integral plus dead-time (IPDT) processes using a digital PI controller. For handling the problem without loss of generality it is assumed that the ratio of process time-delay to the system sampling period is an integer number, say n. It is observed that the degree of closed-loop system characteristic polynomial is n +2. Since n is typically a large number the usual stability test techniques, which are used in delay-free digital control systems, are not utilizable to solve the underlying problem. Therefore a graphical method that is similar to the D-partition technique is presented to solve the problem. Numerical example is given to illustrate the ability of the proposed method.","PeriodicalId":379739,"journal":{"name":"2013 IEEE International Conference on Control Applications (CCA)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125324387","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
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