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Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -最新文献

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Second order VSC for non linear systems subjected to a wide class of uncertainty conditions 一类具有广泛不确定性条件的非线性系统的二阶VSC
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578551
G. Bartolini, A. Ferrara, E. Usai
{"title":"Second order VSC for non linear systems subjected to a wide class of uncertainty conditions","authors":"G. Bartolini, A. Ferrara, E. Usai","doi":"10.1109/VSS.1996.578551","DOIUrl":"https://doi.org/10.1109/VSS.1996.578551","url":null,"abstract":"The problem of the control of a class of second order SISO systems with incompletely available state and uncertain bounded dynamics is addressed. For this class of systems an output-feedback VSC has been presented and a sufficient condition for its finite time convergence has been proved. The effectiveness of this control strategy is shown for different control problems such as model reference control and chattering elimination in VSC.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":" 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"113950655","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
A sliding mode approach to robust generation on DC-to-DC nonlinear converters dc - dc非线性变换器鲁棒生成的滑模方法
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578559
E. Fossas, D. Biel
{"title":"A sliding mode approach to robust generation on DC-to-DC nonlinear converters","authors":"E. Fossas, D. Biel","doi":"10.1109/VSS.1996.578559","DOIUrl":"https://doi.org/10.1109/VSS.1996.578559","url":null,"abstract":"An approach is proposed for the design of a sliding feedback control scheme regulating nonlinear converters in an AC signal generating task. The approach is based on the specification of a switching control law which accomplishes indirect asymptotic sinusoidal output voltage generation for the converters. The control scheme is found to be partially robust to perturbations, namely variations on the input voltage or/and in the load.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128321218","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
A robust adaptive sliding mode controller for robotic manipulators 机械臂鲁棒自适应滑模控制器
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578538
S. Chong, X. Yu, Zhihong Man
{"title":"A robust adaptive sliding mode controller for robotic manipulators","authors":"S. Chong, X. Yu, Zhihong Man","doi":"10.1109/VSS.1996.578538","DOIUrl":"https://doi.org/10.1109/VSS.1996.578538","url":null,"abstract":"A robust adaptive sliding mode controller is designed in this paper for trajectory tracking in robotic manipulators. This controller is able to estimate the constant part of the system parameters as well as suppress the uncertainty part of the system dynamics. It is shown that if the control input vector is designed in the sense that its norm is bounded by a positive definite second order polynomial, the system uncertainty can be bounded by a positive definite second order polynomial as well. This result has formed the foundation of the derivation of the proposed control law which does not require measurement of acceleration signals. Simulations are presented to show the effectiveness of the approach.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128000316","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
Discrete-time VSS represented by input-output relation 用输入输出关系表示的离散时间VSS
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578576
T. Suzuki, K. Furuta
{"title":"Discrete-time VSS represented by input-output relation","authors":"T. Suzuki, K. Furuta","doi":"10.1109/VSS.1996.578576","DOIUrl":"https://doi.org/10.1109/VSS.1996.578576","url":null,"abstract":"The sliding mode control has been designed by using state space representation, and all state variables are assumed to be measurable. But this assumption is not satisfied in many case. In this paper, we study the discrete-time hyperplane for VSS which is designed based on the state space is represented by using only input and output. We denote the sliding sector and control in using input and output.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132841750","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: 10
Universal scheme of sliding pulse-width modulation of signals for voltage-fed AC drives 电压馈电交流驱动信号的滑动脉宽调制通用方案
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578565
V. Oleschuk
{"title":"Universal scheme of sliding pulse-width modulation of signals for voltage-fed AC drives","authors":"V. Oleschuk","doi":"10.1109/VSS.1996.578565","DOIUrl":"https://doi.org/10.1109/VSS.1996.578565","url":null,"abstract":"The paper presents sliding mode approach to realization of straightforward closed-form pulse-width modulation of line-to-line voltage of three-phase voltage source inverters for drive application. It is based on direct frequency representation of control (modulation) laws. There are some additional parameters in the scheme of modulation here, providing smooth continuous quasi-sliding variation of voltage waveform during the whole adjustment range. It is possible to realize different combined algorithms of modulation both scalar and vector on the base of the methodology of modulation worked out. There is presented an example of the typical control mode based on quasi-space vector modulation for the whole speed ratio, consisted from two different stages: for lower-middle output frequency zone and for higher subrange of output frequency.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115295702","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 finite time mechanism: terminal sliding modes 有限时间机制:终端滑模
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578596
Xinghuo Yu, M. Zhihong
{"title":"On finite time mechanism: terminal sliding modes","authors":"Xinghuo Yu, M. Zhihong","doi":"10.1109/VSS.1996.578596","DOIUrl":"https://doi.org/10.1109/VSS.1996.578596","url":null,"abstract":"The finite time mechanism, the terminal sliding mode, is examined. Some dynamic properties of the mechanism are discussed. Results on using the finite time mechanism to control problems of SISO and MIMO systems are surveyed with several results being extended.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"225 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115564409","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: 46
Discrete-time sliding mode based feedback compensation for motion control 基于离散时间滑模的运动控制反馈补偿
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578577
P. Korondi, K. Young, H. Hashimoto
{"title":"Discrete-time sliding mode based feedback compensation for motion control","authors":"P. Korondi, K. Young, H. Hashimoto","doi":"10.1109/VSS.1996.578577","DOIUrl":"https://doi.org/10.1109/VSS.1996.578577","url":null,"abstract":"The main contribution of this paper to examine, via experimental investigations of a type 2 servomechanism, the engineering feasibility of a sliding mode based control design, in which a discontinuous estimator is used in feedback compensation of uncertainties and exogenous disturbances. Experimental results of a transputer controlled single-degree-of-freedom motion control system are presented. The experimental system consists of a conventional DC servo gear motor with encoder feedback and variable inertia load coupled by a relatively rigid shaft.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125785778","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: 21
Attitude control for large angle maneuvers 大角度机动的姿态控制
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578625
A. Cavallo, G. De Maria
{"title":"Attitude control for large angle maneuvers","authors":"A. Cavallo, G. De Maria","doi":"10.1109/VSS.1996.578625","DOIUrl":"https://doi.org/10.1109/VSS.1996.578625","url":null,"abstract":"A sliding manifold based control strategy is proposed for the attitude control problem. By using the theory of singular perturbation and the globally nonsingular unit quaternion representation for the orientation error a nonlinear feedback control is designed. The use of quaternions allows us to avoid the drawbacks of Euler angle approach, namely singularities which can occur in large maneuvers. The feedback control system exhibits robustness properties with respect to disturbances and plant parametric uncertainties. The resulting control signal remains, after a fast transient, in a neighborhood of the well-defined equivalent control avoiding the peaking phenomenon of high gain systems. The proposed control technique is then applied to a complete satellite rotation about a fixed axis.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"237 ","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133586773","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
Robust decoupling control via sliding mode control 基于滑模控制的鲁棒解耦控制
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578533
T. Mita, T. Suzuki, A. Shimada
{"title":"Robust decoupling control via sliding mode control","authors":"T. Mita, T. Suzuki, A. Shimada","doi":"10.1109/VSS.1996.578533","DOIUrl":"https://doi.org/10.1109/VSS.1996.578533","url":null,"abstract":"Decoupling control by means of state feedback is very fragile against parameter variations and nonlinearities existing in real plants. On the other hand, sliding mode control (SMC) is known as a robust control methodology which can be applied to nonlinear systems. In this paper, we will develop a robust decoupling control by employing SMC.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"13 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131322381","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: 6
Sliding modes in infinite-dimensional dynamic systems with impulse control 具有脉冲控制的无限维动态系统的滑动模态
Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 - Pub Date : 1996-12-05 DOI: 10.1109/VSS.1996.578623
M. Basin
{"title":"Sliding modes in infinite-dimensional dynamic systems with impulse control","authors":"M. Basin","doi":"10.1109/VSS.1996.578623","DOIUrl":"https://doi.org/10.1109/VSS.1996.578623","url":null,"abstract":"The sliding mode existence and uniqueness problem is studied for a dynamic system with vector impulse control described by an infinite-dimensional differential equation in vector distribution with discontinuous regular functions in a right-hand side. A sliding mode equation is designed to maintain a trajectory on a discontinuity surface. The existence and uniqueness conditions are obtained for a solution to a sliding mode equation. The ellipsoidal filtering problem over discrete-continuous observations is considered as an illustrative example.","PeriodicalId":393072,"journal":{"name":"Proceedings. 1996 IEEE International Workshop on Variable Structure Systems. - VSS'96 -","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1996-12-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125775654","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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