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Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)最新文献

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Capacitor switching transients prediction in noisy environments 噪声环境下电容开关瞬态预测
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.703217
D. Sochulfakova, D. Niebur, C. Nwankpa, R. Fischl, D. Richardson
{"title":"Capacitor switching transients prediction in noisy environments","authors":"D. Sochulfakova, D. Niebur, C. Nwankpa, R. Fischl, D. Richardson","doi":"10.1109/ACC.1998.703217","DOIUrl":"https://doi.org/10.1109/ACC.1998.703217","url":null,"abstract":"The purpose of this project is to design a voltage transient predictor capable of predicting voltage across the load N time steps into the future. The system is modeled as a generator bus and a load bus connected by a short line model with a switchable capacitor placed along the line. Based on the analytical expression for system states, a novel discrete Kalman filter model is proposed and used for prediction. A study with respect to the capacitor position, switching time, noise level, and number of predicted time steps was conducted.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"136 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123249158","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
On solving semidefinite programming by quantifier elimination 用量词消去法求解半定规划
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.688368
H. Anai
{"title":"On solving semidefinite programming by quantifier elimination","authors":"H. Anai","doi":"10.1109/ACC.1998.688368","DOIUrl":"https://doi.org/10.1109/ACC.1998.688368","url":null,"abstract":"Several interesting control system design and analysis problems can be reduced to quantifier elimination (QE) problems. In this paper, we focus on semidefinite programming (SDP) problems, which are one of the generic linear matrix inequality (LMI) problems. We present a new symbolic method based on QE for the SDP problems and show some experiment by using existing QE package to demonstrate the capability of the method. Though currently this method is practically applicable to modest size problems which existing QE software can solve, it gives one exact solutions and enables one to deal with nonconvex as well as parametric cases. Moreover, in our scheme, the model or parameter uncertainties are easy to incorporate in the SDP problems.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125360088","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
Multiresolutional controller design 多分辨率控制器设计
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.703260
D. Clancy, U. Ozguner
{"title":"Multiresolutional controller design","authors":"D. Clancy, U. Ozguner","doi":"10.1109/ACC.1998.703260","DOIUrl":"https://doi.org/10.1109/ACC.1998.703260","url":null,"abstract":"The framework necessary for achieving a multiresolutional control system is developed by this paper. This paper focuses on modeling each element of a control system using a best orthonormal wavelet packet basis and then determining the optimal controller using the same orthonormal wavelet packet basis or another related orthonormal wavelet packet basis. A theorem for designing a wavelet packet controller which minimizes the 2-norm sensitivity function for a single-input single-output (SISO) system is presented. A theorem for designing a wavelet packet controller which minimizes the 2-norm mixed sensitivity function for a SISO system is also presented. Multiresolutional controller design examples are presented and compared with discrete H/sup 2/ controllers.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125414783","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
Robust steady-state tracking for periodic systems 周期系统的鲁棒稳态跟踪
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.688436
L. Zou, M. Khammash
{"title":"Robust steady-state tracking for periodic systems","authors":"L. Zou, M. Khammash","doi":"10.1109/ACC.1998.688436","DOIUrl":"https://doi.org/10.1109/ACC.1998.688436","url":null,"abstract":"In this paper, robust steady-state tracking of linear periodic systems is addressed in the presence of structured norm-bounded time-varying uncertainties. Robust steady-state tracking conditions are derived for sampled-data systems of known inputs and given as the spectral radius of certain nonnegative matrices. An approximate approach is developed and a computational algorithm is given to solve this problem.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125500782","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
Processing remote sensing data to categorize lake bed surficial substrates 处理遥感数据对湖床表面基质进行分类
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.688350
J. Bonde, G. Cholwek, Xing Li, C. Richards, K. Yin
{"title":"Processing remote sensing data to categorize lake bed surficial substrates","authors":"J. Bonde, G. Cholwek, Xing Li, C. Richards, K. Yin","doi":"10.1109/ACC.1998.688350","DOIUrl":"https://doi.org/10.1109/ACC.1998.688350","url":null,"abstract":"This work is concerned with lake bed categorization in terms of surficial substrates using remote sensing data. A single beam echosounder coupled with a RoxAnn/sup TM/ bottom classification sensor were used. To improve the current design and to better interpret the output signal from RoxAnn, several bottom classifiers were developed by using statistical methods. Although the methods utilized belong to an off-line procedure, the classifiers obtained are applicable to online isolation and useful for automated classification of underlake terrain. The application considered is the finding of areas suitable for trout spawning on the Minnesota shoreline of Lake Superior.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126633108","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
Real-time sensing and control of resin flow in liquid injection molding processes 液体注射成型过程中树脂流动的实时传感与控制
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.703014
S. Parthasarathy, S. C. Mantell, K. Stelson, S. Bickerton, S. Advani
{"title":"Real-time sensing and control of resin flow in liquid injection molding processes","authors":"S. Parthasarathy, S. C. Mantell, K. Stelson, S. Bickerton, S. Advani","doi":"10.1109/ACC.1998.703014","DOIUrl":"https://doi.org/10.1109/ACC.1998.703014","url":null,"abstract":"This paper presents results from an experimental investigation into real-time sensing and control of resin flow in an resin transfer molding (RTM) process. The objective of the research was to develop intelligent process control methodologies using in-situ sensors and process models, for real-time control of the RTM process. The real time control of the RTM process enables an increase in throughput, high yields, low defects, and consistent repeatability of quality between the parts. We concentrated on controlling the resin flow using multiple injection ports and vent locations. The results from the preliminary investigations indicate the feasibility of implementing real-time control on the RTM production floor.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126960270","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: 12
Synthesis and analysis of digital multiple repetitive control systems 数字多重复控制系统的综合与分析
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.688338
W. Chang, I. Suh, Jae-Hyuk Oh
{"title":"Synthesis and analysis of digital multiple repetitive control systems","authors":"W. Chang, I. Suh, Jae-Hyuk Oh","doi":"10.1109/ACC.1998.688338","DOIUrl":"https://doi.org/10.1109/ACC.1998.688338","url":null,"abstract":"Proposes the so-called digital 'multiple' repetitive control systems which can regulate efficiently 'multiple repetitive errors' which contain multiple dominant fundamental frequencies and their harmonics. Our multiple repetitive controller has not only a very simple structure but also such advantages as smaller memory requirement and faster error convergence speed than the conventional 'single' repetitive controller. The paper also presents a robust stability condition and an error convergence condition for our multiple repetitive control systems in a mathematically rigorous way. The performance of our multiple repetitive control system is demonstrated through simulations.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"85 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115325585","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: 25
Discrete-time sliding mode control: a new design strategy applied to induction motor drives 离散时间滑模控制:一种应用于感应电机驱动的新设计策略
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.694642
F. Neves, B. Menezes, S.R. Silva
{"title":"Discrete-time sliding mode control: a new design strategy applied to induction motor drives","authors":"F. Neves, B. Menezes, S.R. Silva","doi":"10.1109/ACC.1998.694642","DOIUrl":"https://doi.org/10.1109/ACC.1998.694642","url":null,"abstract":"In this paper, a robust discrete-time sliding mode speed controller for induction motor drives is proposed. A nonlinear sliding surface is used to achieve fast response with low overshoot. A very simple control law is proposed in order to avoid torque oscillations inherent to usual discrete-time sliding mode design techniques. With the proposed design methodology, discrete-time sliding mode existence conditions are ensured. Simulation and experimental results show the effectiveness of the proposed algorithm.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115551404","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
Approaches to global stabilization of a nonlinear system not affine in control 非仿射非线性控制系统的全局镇定方法
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.707285
D. Fontaine, P. Kokotovic
{"title":"Approaches to global stabilization of a nonlinear system not affine in control","authors":"D. Fontaine, P. Kokotovic","doi":"10.1109/ACC.1998.707285","DOIUrl":"https://doi.org/10.1109/ACC.1998.707285","url":null,"abstract":"This paper presents three controllers that globally stabilize a benchmark nonlinear system. Neither affine in control nor of triangular structure, the system is not in a class to which existing constructive methodologies are applicable.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"44 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122703413","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
On rate-based congestion control in high speed networks: design of an H/sup /spl infin// based flow controller for single bottleneck 高速网络中基于速率的拥塞控制:基于H/sup /spl infin//的单瓶颈流量控制器设计
Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207) Pub Date : 1998-06-21 DOI: 10.1109/ACC.1998.703057
H. Özbay, S. Kalyanaraman, A. Iftar
{"title":"On rate-based congestion control in high speed networks: design of an H/sup /spl infin// based flow controller for single bottleneck","authors":"H. Özbay, S. Kalyanaraman, A. Iftar","doi":"10.1109/ACC.1998.703057","DOIUrl":"https://doi.org/10.1109/ACC.1998.703057","url":null,"abstract":"Typical congestion control algorithms for high speed networks include local flow controllers at the bottleneck nodes. In this paper an H/sup /spl infin// based controller is developed for rate feedback in a single bottleneck network. The rates can be assigned to the sources only after a certain transmission delay. Controller design specifications for this time delay system include \"fairness\" to multiple users, \"usage\" optimization, and minimization of the transients in the queue length. Stability robustness against uncertainties in time delays is also considered. By a simple algebra the problem is transformed to an H/sup /spl infin// control of a plant with a time delay, and it is solved by using an algorithm developed earlier for this class of problems.","PeriodicalId":364267,"journal":{"name":"Proceedings of the 1998 American Control Conference. ACC (IEEE Cat. No.98CH36207)","volume":"71 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-06-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122711513","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: 41
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