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2010 IEEE International Conference on Control Applications最新文献

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Desingularization by minimum projection method and its application to rigid body control 最小投影法解奇异及其在刚体控制中的应用
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611083
Hisakazu Nakamura, N. Nakamura, Yoshiro Fukui, H. Nishitani
{"title":"Desingularization by minimum projection method and its application to rigid body control","authors":"Hisakazu Nakamura, N. Nakamura, Yoshiro Fukui, H. Nishitani","doi":"10.1109/CCA.2010.5611083","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611083","url":null,"abstract":"Stabilization on a non-contractible manifold is a difficult control problem. We have proposed the minimum projection method for asymptotic stabilization of nonlinear systems on manifolds. The minimum projection method requires the strict condition for a control Lyapunov function (CLF) on another manifold. In this paper, we relax the condition by desingularization of the function on the other manifold. We consider a rigid body control problem as an application of desingularization based control method. S3 is a double covering space of SO(3). Stabilization on SO(3) is a difficult problem; however, the strong CLF design on S3 is not difficult. Then, we design a strict CLF from the CLF on S3 by desingularization. Finally, we confirm the effectiveness of the desingularization based control method by computer simulation.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129065989","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
Control for synchronizing multi-crane lifts 多起重机升降同步控制
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611189
J. K. Eberharter, K. Schneider
{"title":"Control for synchronizing multi-crane lifts","authors":"J. K. Eberharter, K. Schneider","doi":"10.1109/CCA.2010.5611189","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611189","url":null,"abstract":"Heavy lifts become more and more important. To increase the lifting capacity, two or more cranes are used. Such multi-crane lifts are commonly called tandem lifts. Only one crane operator controls all cranes synchronously. One crane is defined as the leader crane and the others as the follower cranes. The leader crane is controlled as usual, whereas the additional feature of rotating the load/traverse about a vertical axis can be used. The initial position of a virtual traverse is set by the initial positions of the cranes/hooks. The hooks are precontrolled via Jacobian transformations. The virtual traverse needs to be feedback controlled. There are three objectives of the virtual traverse to be controlled: (i) the horizontal distance, (ii) the vertical distance and (iii) the angle with respect to a vertical axis. A control concept to synchronize the cranes is presented.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117052660","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: 9
Drive cycle generation for stochastic optimization of energy management controller for hybrid vehicles 混合动力汽车能量管理控制器随机优化驱动循环生成
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611150
V. Schwarzer, R. Ghorbani, R. Rocheleau
{"title":"Drive cycle generation for stochastic optimization of energy management controller for hybrid vehicles","authors":"V. Schwarzer, R. Ghorbani, R. Rocheleau","doi":"10.1109/CCA.2010.5611150","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611150","url":null,"abstract":"A methodology to generate drive cycles based on probabilistic driving profiles is presented in this paper. The described approach can be utilized for the stochastic optimization of an energy management controller (EMC) for hybrid electric vehicles (HEVs). It enables for an optimal design towards a probabilistic driving portfolio such as individual driving characteristics of the vehicle operator, location, traffic conditions, topography and environment. Hence, maximum fuel efficiency for the individual driver can be achieved. The introduced method is implemented in a drive cycle generation tool. The approach is validated using a model of a parallel HEV powered by fuel cells. Simulation results are presented and the advantage of the proposed method over conventional approaches is proven.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116745499","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: 23
Application of the “EasyKit” development method for control of mechatronical systems of small and medium complexity “EasyKit”开发方法在中小型复杂机电系统控制中的应用
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611091
H. Bönicke, C. Ament
{"title":"Application of the “EasyKit” development method for control of mechatronical systems of small and medium complexity","authors":"H. Bönicke, C. Ament","doi":"10.1109/CCA.2010.5611091","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611091","url":null,"abstract":"It becomes more and more difficult, to develop and maintain complex mechatronical systems. For this purpose, new methods are needed for designing them in an economical way. EasyKit is a new method for hardware-software-co-design, which was developed for this purpose. The main aims were to reach a high flexibility when developing mechatronical systems for limited-lot production and the parallelization of the development of mechanical hardware, electronics and software. In this manuscript the development method of EasyKit will be presented, including the used hardware and software. This method will be compared to the recently used method for the design of mechatronical systems. During the EasyKit project different case studies were done, by controlling several mechatronical systems with EasyKit. One of these case studies, a pump testing system, will be presented. In this case study it will be shown, how a small mechatronical system can be put into operation and how it can be integrated in a larger system environment easily by using the EasyKit system.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116071983","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
A combined mixed integer programming and fuzzy control approach for movement of autonomous systems in formation 编队自治系统运动的混合整数规划与模糊控制相结合的方法
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611247
T. Kopfstedt, C. Ament
{"title":"A combined mixed integer programming and fuzzy control approach for movement of autonomous systems in formation","authors":"T. Kopfstedt, C. Ament","doi":"10.1109/CCA.2010.5611247","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611247","url":null,"abstract":"This paper presents a new combination of algorithms to allow coordinated movement of groups of autonomous systems in formation. A key feature of the work we will present here is a number of specific sets of fuzzy algorithms that, in combination, allow a movement in formation in 3D environments simply based on sensor inputs in a purely reactive manner. This approach is combined with a global optimization realized by using mixed integer programming to allow well planned actions of the formations with automatic avoidance of situations in which the stability of the formation could not be assured. For the combination of these two different algorithms and the possibility to extend these two with other algorithms to fulfill complicated mission tasks we we present a specific control architecture that allows to run several algorithms in parallel during a mission and to select the best performing one as the one that is controlling the autonomous vehicle.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"200 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116157270","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
Design of PSSs for distributed synchronous generators using a system representation based on norm-bounded linear differential inclusions 基于范数有界线性微分包含的系统表示的分布式同步发电机pss设计
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611197
R. Kuiava, R. Ramos, N. Bretas
{"title":"Design of PSSs for distributed synchronous generators using a system representation based on norm-bounded linear differential inclusions","authors":"R. Kuiava, R. Ramos, N. Bretas","doi":"10.1109/CCA.2010.5611197","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611197","url":null,"abstract":"This paper proposes a systematic method based on linear matrix inequalities for the design of power system stabilizers for synchronous generators connected to distribution grids. The system to be controlled is originally described by a nonlinear dynamical model in state-space form. However, for synthesis purposes we represent it as a norm-bounded linear differential inclusion model. Using an approach based on the mean-value theorem, this linear representation considers the nonlinear terms in the Taylor series expansion of the nonlinear equations as uncertainties in the model. Constraints are included to the control problem formulation in order to guarantee a satisfactory performance of the controlled system. The main objectives, from the application viewpoint, are the enhancement in the damping of electromechanical oscillations, as well as the minimization of the peaks reached by the terminal and field voltages during the transients of interest. The proposed algorithm is a straightforward design procedure and can be easily handled by using LMI solvers. A cogeneration plant of 10 MW added to a distribution network constituted by a feeder and six buses is adopted as test system, and the results show that the two designed objectives are quite satisfactorily achieved.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114515775","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
A feedback linearization based observer for an electropneumatic clutch actuated by on/off solenoid valves 一种基于反馈线性化的电磁阀驱动电动气动离合器观测器
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611125
Tomas Szabo, M. Buchholz, K. Dietmayer
{"title":"A feedback linearization based observer for an electropneumatic clutch actuated by on/off solenoid valves","authors":"Tomas Szabo, M. Buchholz, K. Dietmayer","doi":"10.1109/CCA.2010.5611125","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611125","url":null,"abstract":"In this paper a nonlinear model for a heavy dry clutch system with concentric pneumatic actuation is proposed and validated with measurement data. On/off solenoid valves are used for controlling the air stream in and out of the actuator. The different challenges in modeling this system are addressed and discussed to succeed in deriving an appropriate observer for the system states. For the application of a regulator, which requires a full state feedback of the given system, an observer based on feedback linearization is proposed and is shown to yield excellent tracking performance.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126916515","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: 9
Controller design for sine wave tracking on magnetic levitation system: A comparative simulation study 磁悬浮系统正弦波跟踪控制器设计:对比仿真研究
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611285
C. Teodorescu, N. Sakamoto, Sorin Olaru
{"title":"Controller design for sine wave tracking on magnetic levitation system: A comparative simulation study","authors":"C. Teodorescu, N. Sakamoto, Sorin Olaru","doi":"10.1109/CCA.2010.5611285","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611285","url":null,"abstract":"In this paper, we advance a nonlinear control design concept based on backstepping, adjusted so that it might be used for a wider class of dynamical systems than the so-called strict-feedback form. Possible applications concern magnetic levitation systems, one of which will be used, in this paper, to design the proposed controller. Theoretical aspects regarding feasibility, stability and optimality will be readily described in a constructive and systematical manner, emphasizing flexibility of this procedure and further extensions. Special attention is being payed to practical concerns like singularity avoidance inside feedback loop. Lastly, we deal with sine wave tracking problem, by actually comparing simulation results, with other linear and nonlinear control design techniques already existing in the literature, in terms of robustness and performance. We hope to show that, our ‘engineer’ controller synthesis proves interesting enough, by effectively manipulating theoretical concepts with numerical applicability.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126215302","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
Model predictive control for hot strip mill cooling system 热连轧冷却系统的模型预测控制
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611283
T. Hashimoto, Y. Yoshioka, T. Ohtsuka
{"title":"Model predictive control for hot strip mill cooling system","authors":"T. Hashimoto, Y. Yoshioka, T. Ohtsuka","doi":"10.1109/CCA.2010.5611283","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611283","url":null,"abstract":"In a hot strip mill, the strip is cooled by spraying water from top and bottom on the runout table (ROT), before the strip is coiled. The desired mechanical properties and metallurgical structure of the strip are achieved by controlling the cooling rate and temperature of the strip on the ROT. In this paper, we propose a design method of model predictive control for the temperature of the strip whose mathematical model is described by a nonlinear partial differential equation (PDE).We provide a novel framework in which a fast numerical algorithm for solving nonlinear optimization problem is applicable to the model predictive control for a class of nonlinear PDEs. The effectiveness of the proposed controller and estimator is verified by numerical simulations.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"76 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128142803","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
Electron microscopy experiments concerning hysteresis in the magnetic lens system 磁透镜系统磁滞的电镜实验
2010 IEEE International Conference on Control Applications Pub Date : 2010-10-28 DOI: 10.1109/CCA.2010.5611224
P. V. Bree, C. V. Lierop, P.P.J. van den Bosch
{"title":"Electron microscopy experiments concerning hysteresis in the magnetic lens system","authors":"P. V. Bree, C. V. Lierop, P.P.J. van den Bosch","doi":"10.1109/CCA.2010.5611224","DOIUrl":"https://doi.org/10.1109/CCA.2010.5611224","url":null,"abstract":"Ferromagnetic hysteresis and coupled dynamics in the magnetic lens system of electron microscopes degrade the machine's performance in terms of steady-state error and transition time. To get a clear understanding of the exact problem and the way it is expressed in the application a commercial scanning electron microscope is extended with a data-acquisition and rapid proto-typing system. By means of conditioned experiments the significance of the hysteresis effects for microscopy applications is quantified. The response is evaluated by an analysis of synchronized lens currents and estimated sharpness of the resulting images. The sensitivity of image sharpness versus input variation is obtained in a local operating point. The hysteresis effect and its coupling with dynamics, as a response to changes over the complete working range, result in a significant deviation in image sharpness. Since the magnetic field is not available for measurement, the error is expressed in the quasi-static input variation required to correct for it. In order to get a good understanding of the observed effects and the magnetic lens as a system, an interconnected dynamics-hysteresis-electron optics model is used to analyze and to reproduce the experimental results.","PeriodicalId":284271,"journal":{"name":"2010 IEEE International Conference on Control Applications","volume":"152 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2010-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127313415","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
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