发布求助
文献互助 智能选刊 最新文献

Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)最新文献

筛选
英文 中文
/spl mu/-synthesis with matrix valued scalings-algorithms and examples /spl mu/-矩阵值缩放合成-算法和示例
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-06 DOI: 10.1109/ACC.1997.611819
T. McKelvey, A. Helmersson
{"title":"/spl mu/-synthesis with matrix valued scalings-algorithms and examples","authors":"T. McKelvey, A. Helmersson","doi":"10.1109/ACC.1997.611819","DOIUrl":"https://doi.org/10.1109/ACC.1997.611819","url":null,"abstract":"Approximation of rational matrix functions plays an important part in the /spl mu/-synthesis algorithm of robust controllers if the plant is subject to repeated uncertainties. Algorithms for approximation of rational matrices/factors to data are reviewed and practical issues are discussed. The methodology is illustrated by the design of a robust gain-scheduling controller for a linear time-varying system.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131059994","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
Disturbance decoupling of affine nonlinear singular time-varying system 仿射非线性奇异时变系统的扰动解耦
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.610883
W. Xiaohua, L. Xiaoping, Jin Yuanwei
{"title":"Disturbance decoupling of affine nonlinear singular time-varying system","authors":"W. Xiaohua, L. Xiaoping, Jin Yuanwei","doi":"10.1109/ACC.1997.610883","DOIUrl":"https://doi.org/10.1109/ACC.1997.610883","url":null,"abstract":"We discuss the disturbance decoupling problem by regular feedback for nonlinear singular time-varying systems. We derive a new algorithm. By using the algorithm, sufficient and necessary conditions for the solvability of the disturbance decoupling problem for nonlinear singular time-varying systems are derived.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115226122","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
Synthesis of reliable control systems 综合可靠的控制系统
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.612113
Z. Chen, Tao Chang
{"title":"Synthesis of reliable control systems","authors":"Z. Chen, Tao Chang","doi":"10.1109/ACC.1997.612113","DOIUrl":"https://doi.org/10.1109/ACC.1997.612113","url":null,"abstract":"The problem of reliable control against arbitrary sensor and actuator failure is addressed. It is shown that, for a class of open loop stable, minimum phase systems, complete reliability can always be achieved through the use of a PID/sup r/ controller which induces a diagonal dominant condition in the DC gain of the transfer matrix while preserving the stability of the system. The integral control is then applied to this PD/sup r/ pre-conditioned plant to asymptotically regulate the system. An algorithm for synthesizing reliable control is also provided.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"248 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115280749","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
Neurofuzzy model based control of weld fusion zone geometry 基于神经模糊模型的焊缝熔合区几何控制
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.609225
Y.M. Zhang, L. Li, R. Kovacevic
{"title":"Neurofuzzy model based control of weld fusion zone geometry","authors":"Y.M. Zhang, L. Li, R. Kovacevic","doi":"10.1109/ACC.1997.609225","DOIUrl":"https://doi.org/10.1109/ACC.1997.609225","url":null,"abstract":"A closed-loop system is developed to control the weld fusion which is specified by the top-side and back-side bead widths of the weld pool. The welding current and speed are selected as the control variables. It is found that a nonlinearity exists in the process being controlled. A neuro-fuzzy model is used to model this nonlinear dynamic process. Based on the dynamic fuzzy model, a predictive control system has been developed to control the welding process. Experiments confirmed that the developed control system is effective in achieving the desired fusion state despite the different disturbances.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115437622","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: 19
Attitude control of a satellite using the SDRE method 利用SDRE方法进行卫星姿态控制
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.609665
D. Parrish, D. Ridgely
{"title":"Attitude control of a satellite using the SDRE method","authors":"D. Parrish, D. Ridgely","doi":"10.1109/ACC.1997.609665","DOIUrl":"https://doi.org/10.1109/ACC.1997.609665","url":null,"abstract":"Examines the use of nonlinear regulation for attitude control of a satellite controlled by internal momentum rotors. Specifically, the nonlinear method using the state dependent Riccati equation (SDRE) developed by Cloutier, D'Souza, and Mracek (1996) is applied and examined under numerical simulations.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115583871","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: 60
Direct adaptive fuzzy control for a class of discrete-time systems 一类离散系统的直接自适应模糊控制
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.610898
J. T. Spooner, R. Ordóñez, Kevin M. Passino
{"title":"Direct adaptive fuzzy control for a class of discrete-time systems","authors":"J. T. Spooner, R. Ordóñez, Kevin M. Passino","doi":"10.1109/ACC.1997.610898","DOIUrl":"https://doi.org/10.1109/ACC.1997.610898","url":null,"abstract":"A direct adaptive control scheme is presented for a class of discrete-time nonlinear systems. The control scheme is based on an online functional approximation approach which modifies a standard or Takai-Sugeno (1985) fuzzy control system. A modified version of the standard key technical lemma which allows for adaptive systems with dead zones is used to guarantee asymptotic convergence of the tracking error to an /spl epsiv/-neighborhood of zero.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115675275","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: 28
The design generalization and adjustment of a failure isolation and accommodation system 故障隔离和调节系统的设计、推广和调整
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.611847
Chia-Chi Tsui
{"title":"The design generalization and adjustment of a failure isolation and accommodation system","authors":"Chia-Chi Tsui","doi":"10.1109/ACC.1997.611847","DOIUrl":"https://doi.org/10.1109/ACC.1997.611847","url":null,"abstract":"A commonly formulated failure isolation (FI) system does not exist for almost all plants. This paper asserts that by a direct adjustment, a reported design method can systematically construct an FI system which can isolate some of the failure occurrence situations, for those plant systems. This paper also presents several important technical adjustments of a recent but only briefly proposed adaptive failure control scheme which is based on the above FI capability. The entire design method is demonstrated by an automative powertrain example.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123138226","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
On designing the control vectors in simplex-type sliding mode control systems 单纯型滑模控制系统中控制向量的设计
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.611072
B. Diong
{"title":"On designing the control vectors in simplex-type sliding mode control systems","authors":"B. Diong","doi":"10.1109/ACC.1997.611072","DOIUrl":"https://doi.org/10.1109/ACC.1997.611072","url":null,"abstract":"Up till now, the selection of the magnitude and direction of the control vectors in a simplex-type sliding mode control system has been based on trial and error. Typically, the control vector directions would be arbitrarily picked first and then the control vector magnitudes would be iteratively adjusted, based on simulations, to be as large as needed to demonstrate reaching of the desired sliding surface from some set of initial states. The main contribution of this paper is to remove most of the guesswork from the control vector selection process.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"64 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124381516","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
State space conditions for robust H/sub 2/ analysis 鲁棒H/sub /分析的状态空间条件
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.609730
F. Paganini
{"title":"State space conditions for robust H/sub 2/ analysis","authors":"F. Paganini","doi":"10.1109/ACC.1997.609730","DOIUrl":"https://doi.org/10.1109/ACC.1997.609730","url":null,"abstract":"This paper studies state-space methods to compute the frequency domain conditions for robust H/sub 2/ performance under structured uncertainty, recently obtained by the author (1995, 1996). For uncertainty scalings which are constant or spanned by fixed basis functions, the problem is reduced to a finite dimensional convex condition of the linear matrix inequality type.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"123 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116902118","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: 11
Kinematics in four-dimensional atmospheric guidance 四维大气制导中的运动学
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041) Pub Date : 1997-06-04 DOI: 10.1109/ACC.1997.611962
I. Stiharu-Alexe, C. Dionne, M. Nolette
{"title":"Kinematics in four-dimensional atmospheric guidance","authors":"I. Stiharu-Alexe, C. Dionne, M. Nolette","doi":"10.1109/ACC.1997.611962","DOIUrl":"https://doi.org/10.1109/ACC.1997.611962","url":null,"abstract":"The four-dimensional (4D) atmospheric guidance depict another point of view into the modern autopilot design. This type of guidance assures the tracking, with a pre-specified error, of a desired 4D trajectory. In this paper the 4D kinematics is analyzed, for the case of classical atmospheric vehicles control, in order to develop powerful guidance controllers. The solution of the inverse kinematics problem assures the conversion of the reference 4D primary trajectory in a sequence of required attitudes and speed magnitudes defined as functions of time. The control task was simplified by using the forced singular perturbation theory, the overall system dynamics being separated into reduced-order systems and independently controlled. The algorithm performance was evaluated for the case of a conventional transport aircraft that tracks a 4D trajectory defined by flight levels, waypoints and an estimated time of arrival. The test evolution was a final approach and landing. A version of a global guidance algorithm was implemented.","PeriodicalId":363554,"journal":{"name":"Proceedings of the 1997 American Control Conference (Cat. No.97CH36041)","volume":"103 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1997-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117343579","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
下一页 尾页
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整，为了账户安全，请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们：info@booksci.cn Book学术提供免费学术资源搜索服务，方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号：604180095
Book学术官方微信