Regularization of Second Order Sliding Mode Control Systems

... questions of solvability of basic boundary value problems for quasilinear degenerate and nonuniformly elliptic and parabolic equations of second order, and also to the investigation of differential and ... SCHULENBERGER Library of Congress Cataloging in Publication Data lvanov, A. V. Quasilinear degenerate and nonuniformly elliptic and parabolic...

Ngày tải lên: 31/05/2014, 01:37

... is just the repetition of the proof of Lemma 3.2, we omit the details of its proof. With the aid of above preparations, now we will give the proof of Theorem 1.2. Proof of Theorem 1.2 By(1.8), ... of functional (3.1), we have ∂F (x) ∂x(n) = −∆ 2 x n−1 − A∆x n + L(n)x n − ∇W (n, x n ), n ∈ Z 12 Homoclinic solutions of some second-order non-periodic discrete systems Y...

Ngày tải lên: 18/06/2014, 22:20

... is just the repetition of the proof of Lemma 3.2, we omit the details of its proof. With the aid of above preparations, now we will give the proof of Theorem 1.2. Proof of Theorem 1.2 By(1.8), ... similar to the proof of Lemma 3.1, so we omit the details of its proof. Lemma 3.4 Under the conditions of Theorem 1.2, F (x) satisfies the PS condition. Proof From the proof of Le...

Ngày tải lên: 20/06/2014, 04:20

... pages doi:10.1155/2011/845413 Research Article Lagrangian Stability of a Class of Second-Order Periodic Systems Shunjun Jiang, Junxiang Xu, and Fubao Zhang Department of Mathematics, Southeast University, Nanjing 210096, ... <l<p−2, and α, ω > 0 ar e constants. We want to generalize the result in 6 to a class of p-Laplacian-type differential equations of...

Ngày tải lên: 21/06/2014, 07:20

... Corporation Boundary Value Problems Volume 2008, Article ID 236386, 9 pages doi:10.1155/2008/236386 Research Article Nonlinear Systems of Second-Order ODEs Patricio Cerda and Pedro Ubilla Departamento de Matem ´ atica ... “Superlinear systems of second-order ODE’s,” to appear in Nonlinear Analysis: Theory, Methods ’ Applications. 2 M. Conti, L. Merizzi, and S...

Ngày tải lên: 22/06/2014, 06:20

... Corporation Boundary Value Problems Volume 2008, Article ID 236386, 9 pages doi:10.1155/2008/236386 Research Article Nonlinear Systems of Second-Order ODEs Patricio Cerda and Pedro Ubilla Departamento de Matem ´ atica ... FONDECYT, Grant no. 1040990. P. Cerda and P. Ubilla 9 References 1 D. G. de Figueiredo and P. Ubilla, “Superlinear systems of second-or...

Ngày tải lên: 22/06/2014, 19:20

... PERIODIC SOLUTIONS OF SECOND-ORDER NONAUTONOMOUS DYNAMICAL SYSTEMS MARTIN SCHECHTER Received 13 March 2006; Rev ised 10 May 2006; Accepted 15 May 2006 We study the existence of periodic solutions ... methods allow us to improve the previous results. 2. Proofs of the theorems We now give t h e proof of Theorem 1.1. Proof. Let X be the set of vector functions x(t)givenby(1.2...

Ngày tải lên: 22/06/2014, 22:20

... existence and multiplicity of solutions to a two-point boundary value prob- lem associated to a weakly coupled system of asymmetric second-order equations. Ap- plying a classical change of variables, ... cos(nπ) < 0. (3.45) MULTIPLICITY RESULTS FOR A CLASS OF ASYMMETRIC WEAKLY COUPLED SYSTEMS OF SECOND-ORDER ORDINARY DIFFERENTIAL EQUATIONS F...

Ngày tải lên: 23/06/2014, 00:20

... I H A N O I 1987 PỈUVLEEDINGS OF ĩỉìli NATIONAL CENTI M echanics Asymptotic method for investigation of muitifrequency oscillations of quasilinear systems of second order NGUYEN VAN DAO Institute ... u* Si'MMAHY Mosl of mechanical problems are written in the form of differential equations of second order. In this article the asymptotic method fo...

Ngày tải lên: 08/04/2015, 15:36

... High Order Sliding Mode Neurocontrol for Uncertain Nonlinear SISO Systems: Theory and Applications Isaac Chairez 1 , Alexander Poznyak 1 , and Tatyana Poznyak 2 1 Department ... Observation and High Order Sliding Mode Technique. Below this approach is referred to as High Order Sliding Mode Neural Control (HOSMNC). 1.1 Classical and Unconventional...

Ngày tải lên: 01/07/2015, 09:14

... Comprehensive Analysis of Chattering 41 For linear plants and linear actuators: ã A methodology of approximate analysis of the amplitude and the frequency of chattering via application of the DF ... conditions, a stable attracting limit cycle fully contained in this domain exists. For nonlinear plants and nonlinear actuators: ã The amplitude of chattering in a...

Ngày tải lên: 01/07/2015, 09:18

... Analysis of Closed-Loop Performance and Frequency-Domain Design of Compensating Filters for Sliding Mode Control Systems Igor Boiko Honeywell and University of Calgary, 2500 ... gains of the relay are k n =26.60 for option A and Fig. 6. The LPRS plots of the linear part (actuator, plant and sliding surface) Analysis of Closed-Loop Performan...

Ngày tải lên: 01/07/2015, 09:37

... On Euler’s Discretization of Sliding Mode Control Systems with Relative Degree Restriction Zbigniew Galias 1 and Xinghuo Yu 2 1 Department of Electrical Engineering, AGH University of Science ... dimension by one. It is commonly called the fast sliding motion (versus the slow sliding motion of the other n − 1 dimensions). 3.2 Euler’s Discretization Euler...

Ngày tải lên: 01/07/2015, 10:07

... developed for sliding mode control of order two, thus obtaining second order regularization results of sliding mode control systems. A major result we obtain is that first order implies second order approximability ... for first and second order sliding methods. Regularization of Second Order Sliding Mode Control Systems 5 2 First Order App...

Ngày tải lên: 01/07/2015, 10:09

... among Sectors with 2nd-order Sliding Sector Control Fig. 7. Motor Angle with Sliding Mode Control Fig. 8. Pendulum Angle with Sliding Mode Control Second-Order Sliding Sector for Variable Structure ... Invariant Sliding Sector for Vari- able Structure Control. Asian Journal of Control 7, 124–134 (2005) 15. Pan, Y., Furuta, K., Hatakeyama, S.: Invariant Sl...

Ngày tải lên: 01/07/2015, 10:09