ROBUST STABILITY

Hindawi Publishing CorporationFixed Point Theory and ApplicationsVolume 2011, Article ID 867932, 19 pagesdoi:10.1155/2011/867932Research ArticleAbout Robust Stability of Caputo LinearFractional Dynamic Systems with Time Delaysthrough Fixed Point TheoryM. De la SenFaculty of Science and[r]

DELAY-DEPENDENT ROBUST STABILITY OF TIMEDELAY SYSTEMSFr´ed´eric Gouaisbaut∗Dimitri Peaucelle∗∗LAAS-CNRS7, av. du colonel Roche, 31077 Toulouse, FRANCEEmail: {gouaisbaut, peaucelle}@laas.frAbstract: In this note, we provided an improved way of constructing a Lyapunov-Krasovskii function[r]

case. For commensurate fractional order systems, powerful criteria have been pro-posed. The most well known is Matignon’ s stability theorem [1]. It permits to checkthe system stability through the location in the complex plane of the dynamic matrixeigenvalues of the system pseudo-st a[r]

Corollary 3 would lead to conservative results because s F r.Remark 11 It is assumed in the derivations of Theorems 7᎐10 that theŽŽ..weight h z t of each rule in the fuzzy controller is equal to that of eachirule in the fuzzy model for all t. Note that Theorems 7᎐10 cannot be used ifŽ.the assumption[r]

References1 S. Boyd, L. EI Ghaoui, E. Feron, and V. Balakrishnan, Linear Matrix Inequalities in System and ControlTheory,vol.15ofSIAM Studies in Applied Mathematics, SIAM, Philadelphia, Pa, USA, 1994.2 G. Beck, A. P ackard, D. Philbrick, and G. Blas, “Control of parameterically-dependent linear[r]

Xu, J X.; Hashimoto, H.; Slotine, J J. E.; Arai, Y. & Harashima, F. (1989). Implementation of VSS control to robotic manipulators-smoothing modification, IEEE Transactions on Industrial Electronics, Vol. 36, No. 3, pp. 321-329. Tan, S C.; Lai, Y. M.; Tse, C. K.; Martinez-Salamero, L. &am[r]

switching-sigma modifications have been favored over fixed-sigma modifications, (6) due toits inability to achieve zero steady-state tracking when parameters are constant and distur-bances vanish. However, this is a situation of no interest to this paper since the focus is ontime varying switching syst[r]

dynamic equations [19, 36], switched systems [34, 35] and finite-dimensional controlsystems [3, 4, 14]. It is well known that the spectral characterizations for the exponential stability and the stability of numerical methods of dynamic systems relatethe stability domains of sca[r]

3 J. J. Hopfield, “Neurons with graded response have collective computational properties like those oftwo-state neurons,” Proceedings of the National Academy of Sciences of the United States of America, vol.81, no. 10 I, pp. 3088–3092, 1984.4 B. Kosko, “Bidirectional associative memories,” IEEE T[r]

has been analyzed. As a result, this paper has clarified that current control system tends tobecome unstable as motor speed goes up due to position estimation error.2. This paper has proposed a new current controller. To guarantee both robust stability andperformance of current control[r]

Hindawi Publishing CorporationFixed Point Theory and ApplicationsVolume 2009, Article ID 826438, 19 pagesdoi:10.1155/2009/826438Research ArticleTotal Stability Properties Based on Fixed PointTheory for a Class of Hybrid Dynamic SystemsM. De la SenDepartment of Electricity and Electronics, Ins[r]

95Exponential Stability of Uncertain Switched System with Time-Varying DelayHien, L.V., Ha, Q.P. & Phat, V.N. (2009). Stability and stabilization of switched linear dynamicsystems with delay and uncertainties, Appl. Math. Comput., 210, 223- 231.Hien, L.V. & Phat, V.N. ([r]

250–300 MPa per hour. The sample compartment wascontinuously purged with dry air to minimize the spectralcontribution of atmospheric water.The pressure experiments were performed using a diamondanvil cell (DAC) [32]. The pressure stability was measured atvarious temperatures by adjusting the[r]

with these plastics additives as well as to the suppliers of the basic rawmaterials.My fullest appreciation is expressed to the companies andorganizations who supplied the data included in this book.March, 2001 Ernest W. FlickSimpo PDF Merge and Split Unregistered Version - http://www.simpopdf.comSt[r]

MTL675MTL676MTL680 Tạp chí Khoa học 2012:24a 244-252 Trường Đại học Cần Thơ 252 4 KẾT LUẬN Phân tích tính ổn định và tính thích nghi hai mùa vụ qua năm địa điểm cho kết quả như sau: - Giống nếp MTL681 có năng suất ổn định qua năm địa điểm thí nghiệm ở cả hai mủa vụ. - Giống nếp MTL677 thích nghi ch[r]

P1: Gopal JoshiNovember 3, 2010 16:30 C7035 C7035˙C001Robust Inference with Clustered Data 23The reasonableness of this assumption will vary with the particular modeland application at hand.1.8 Empirical ExampleTo illustrate some empirical issues related to clustering, we present an ap-plication bas[r]

⎛⎞⎛⎞ ⎛ ⎞⎜⎟⎜⎟ ⎜ ⎟−>⎜⎟ ⎜ ⎟⎜⎟⎝⎠ ⎝ ⎠⎝⎠ (141) Remark 3.1.1.1 (126-127) are, in modified form, taken from (Owens & Debeljkovic 1985). Remark 3.1.1.2 If the system under consideration is just ordinary time delay, e.g. ,EI= we have result identical to that presented in (Tissir & Hmame[r]

Available online at www.scholarsresearchlibrary.comScholars Research LibraryDer Pharmacia Lettre, 2012, 4 (1):170-174(http://scholarsresearchlibrary.com/archive.html)ISSN 0975-5071USA CODEN: DPLEB4Formulation and Evaluation of Paracetamol Syrup Made by MixedSolvency ConceptR. K. Maheshwari and R. Ra[r]

ent patterns of chemical shift variation but of similarmagnitude, which reinforces the idea of small, but dis-tinct structural alterations, probably due to specificinteractions with the protein surface. Solutes are gener-ally regarded as causing no major change in proteinstructure given the low magni[r]

for network design.PSAT core is the power flow routine, which also takes care of state variableinitialization. Once the power flow has been solved, further static and/or dynamicanalysis can be performed. These routines are:1. Continuation power flow;2. Optimal power flow;3. Small signal stability[r]