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Keywords: linear matrix inequalities
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Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. April 2019, 141(4): 041005.
Paper No: DS-18-1164
Published Online: December 6, 2018
... of linear matrix inequalities. It is proved that the conditions under which a full-order observer exists also guarantee the existence of a reduced-order observer. Compared to some previous results in the literature, this work considers a larger class of nonlinearities and unifies some related observer...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. February 2019, 141(2): 021010.
Paper No: DS-18-1114
Published Online: October 10, 2018
... as an H ∞ problem using a linear fractional transformation (LFT) framework and the solution is based on the bounded real lemma (BRL). Necessary and sufficient conditions for the existence of the fault detection filter are presented in the form of linear matrix inequalities (LMIs) resulting in a convex...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. June 2015, 137(6): 061002.
Paper No: DS-14-1064
Published Online: June 1, 2015
... method and linear matrix inequalities is used during the modeling and control design process. It is common to include a margin of safety in amplifiers and other active magnetic bearing (AMB) components. The nonlinear modeling makes it possible to operate an existing industrial AMB system with larger...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2015, 137(1): 014502.
Paper No: DS-13-1100
Published Online: August 28, 2014
... stable. This condition is provided in terms of a series of linear matrix inequalities (LMIs) with some equality constraints. Moreover, the requirement of non-negativity of the controller is considered. Finally, two examples are presented to illustrate the developed theory. positive finite-time...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. January 2014, 136(1): 011004.
Paper No: DS-12-1173
Published Online: September 4, 2013
... where the transition probability matrix has identical rows. Another assumption is about the availability of the mode to the controller. We derive necessary and sufficient linear matrix inequalities (LMI) conditions to design optimal H 2 and H ∞ state-feedback controllers...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. July 2013, 135(4): 044501.
Paper No: DS-12-1029
Published Online: May 13, 2013
... is employed to investigate and optimize the controller design. The controller gains can be obtained by solving a sequence of linear matrix inequalities (LMIs). An example on electromechanical system shows the efficacy of the proposed design method. Takagi–Sugeno (T–S) fuzzy systems H∞ control linear...
Journal Articles
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. March 2013, 135(2): 021006.
Paper No: DS-11-1004
Published Online: November 7, 2012
... stable and can satisfy the prescribed ℋ ∞ norm bound. Then, the design of the filter is proposed by solving a set of linear matrix inequalities (LMIs). Simulation studies and comparison examples are provided to illustrate the effectiveness of the proposed method. parameter-dependent...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. May 2012, 134(3): 031013.
Published Online: April 6, 2012
..., and L 2 disturbances. The norm bounded uncertainties are assumed to exist in variations of structural stiffness and damping coefficients. Based on the selection of Lyapunov–Krasovskii functional, first a bounded real lemma (BRL) is obtained in terms of linear matrix inequalities (LMIs...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. March 2012, 134(2): 021004.
Published Online: December 29, 2011
... of the proposed approach are illustrated through numerical examples. 05 05 2010 04 08 2011 29 12 2011 29 12 2011 closed loop systems continuous time systems convergence delay systems feedback iterative methods linear matrix inequalities linear systems stability In many...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2012, 134(1): 011023.
Published Online: December 6, 2011
...Lan Zhou; Jinhua She; Min Wu; Jie Zhang This paper concerns a linear-matrix-inequality (LMI)-based method of designing a robust modified repetitive-control system (MRCS) for a class of strictly proper plants with periodic uncertainties. It exploits the nature of control and learning...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2012, 134(1): 011011.
Published Online: December 5, 2011
...Jia Xu; Jitao Sun; Dong Yue In this paper, we introduce a new concept of stochastic finite-time stability for a class of nonlinear Markovian switching systems with impulsive effects. Based on the linear matrix inequality approach, sufficient conditions for the system to be stochastic finite-time...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2012, 134(1): 011008.
Published Online: December 2, 2011
... analysis, a less conservative absolute stability criterion is derived in terms of linear matrix inequalities (LMIs). In addition to the LK functional, conservatism in the proposed stability analysis is further reduced by imposing tighter bounding on the time-derivative of the functional without neglecting...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. November 2011, 133(6): 064503.
Published Online: November 21, 2011
... by a set of linear matrix inequalities. Illustrative examples are exploited to show the effectiveness of the proposed design procedures. 12 11 2009 14 03 2011 21 11 2011 21 11 2011 actuators delays fuzzy control fuzzy systems linear matrix inequalities Lyapunov methods...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. November 2011, 133(6): 061003.
Published Online: September 29, 2011
... (linear matrix inequality) and BMI (bilinear matrix inequality) optimization methods. Consequently, lane overshoot is minimized for assistance activations near the border of the lane even during curve negotiation and robust lane keeping is ensured. Furthermore, the effects on lane keeping performance...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. July 2011, 133(4): 044502.
Published Online: April 8, 2011
..., using parameter-dependent Lyapunov function, the decoupled peak-to-peak performance criterion is first established for a class of LPV systems. Under this condition, the admissible filter can be found in terms of linear matrix inequality (LMI) technology. According to approximate basis function...
Journal Articles
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. March 2011, 133(2): 021011.
Published Online: March 9, 2011
... and stabilization, in which the delay is uniformly divided into multiple segments. Based on this LKF and using an improved Jensen's integral inequality, the improved delay-dependent stochastic stability criteria are first derived in terms of linear matrix inequalities (LMIs). Then, an LMI approach to the design...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2011, 133(1): 014506.
Published Online: December 2, 2010
... robust stabilization problem. The shaped plant is represented as a polytopic linear parameter varying (LPV) system while saturation nonlinearity is considered. For a polytopic model, the LTI H ∞ loop-shaping controllers have been designed at each vertex of the polytope using linear matrix inequalities...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2011, 133(1): 014504.
Published Online: November 29, 2010
... matrix inequalities framework. A numerical example is used to illustrate the effectiveness of the developed theoretic results. 13 03 2009 14 04 2010 29 11 2010 29 11 2010 control system synthesis linear matrix inequalities Markov processes probability stability state...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2011, 133(1): 014503.
Published Online: November 24, 2010
... delay-dependent sufficient conditions are presented in terms of linear matrix inequalities. A numerical example is provided to demonstrate the effectiveness of the proposed algorithms. 17 05 2009 11 06 2010 24 11 2010 24 11 2010 asymptotic stability delays discrete time...
Journal Articles
Article Type: Technical Briefs
J. Dyn. Sys., Meas., Control. January 2011, 133(1): 014502.
Published Online: November 23, 2010
...Pin-Lin Liu This paper deals with the stabilization criteria for a class of time-varying delay systems with saturating actuator. Based on the Lyapunov–Krasovskii functional combining with linear matrix inequality techniques and Leibniz–Newton formula, delay-dependent stabilization criteria...