time delay systems ppt
Time Delay Systems Part 2 pptx
... possible the construction of Lyapunov stability theory even for the time delay systems in that sense that asymptotic Time- Delay Systems 22 Theorem 2.1.2.4 For given constant matrix ˆ ˆ D EA ... = I ι ,withι the number of feasible strings. 10 Time- Delay Systems Stability of Linear Continuous Singular and Discrete Descriptor Systems over Infinite and Finite Time Interval 27 ( ) max /, k Qk λβα <∀∈ K , ... Introduction 1.1 Classes of systems to be considered It should be noticed that in some systems we must consider their character of dynamic and static state at the same time. Singular systems (also referred...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 6 ppt
... of nonlinear hybrid time- delay systems, Nonlinear An alysis:Hybrid systems, 3,1-10. Wu, M. et al. (2004). Delay- dependent criteria for robust stability of time varying delay systems, Automatica ... with time delays, J. Comput. Appl. Math., 183, 16-28. Zhang, Y., Lib, X. & Shen X. (2007). Stability of switched systems with time delay, Nonlinear Analysis:Hybrid systems, 1, 44-58. 96 Time- Delay ... switching systems with time delays, Chaos Solitons Fractals, 40, 474-480. Lien C.H. et al. (2009). Exponential stability analysis for uncertain switched neutral systems with interval -time- varying...
Ngày tải lên: 20/06/2014, 07:20
pid controllers for time delay systems
... 12.2 Algorithm for Linear Time- Invariant Continuous -Time Systems 266 12.3 Discrete -Time Systems 276 12.4 Algorithm for Continuous -Time First-Order Systems with Time Delay 277 12.4.1 Open-Loop ... Applications to Control Theory 92 5.6 Stability of Time- Delay Systems with a Single Delay 99 5.7 Notes and References 106 Stabilization of Time- Delay Systems using a Constant Gain Feedback Controller ... Introduction 109 6.2 First-Order Systems with Time Delay 110 6.2.1 Open-Loop Stable Plant 112 6.2.2 Open-Loop Unstable Plant 116 6.3 Second-Order Systems with Time Delay 122 6.3.1 Open-Loop Stable...
Ngày tải lên: 01/04/2014, 11:08
Time Delay Systems Part 1 pot
... interval time delay systems, controllers design, decentralized adaptive stabilization for large-scale systems with unknown time- delay and resilient adaptive control of uncertain time- delay systems. Finally, ... for Time Delay Systems: Integrating and Unstable Systems 113 Petr Dostál, František Gazdoš, and Vladimír Bobál Decentralized Adaptive Stabilization for Large-Scale Systems with Unknown Time- Delay ... there are lot of systems that show the phenomena of time delay and singularity simultaneously, and we call such systems singular diff erential sys- tems with time delay. These systems have many...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 3 doc
... Γ + −Γ − Γ=Γ>uv u u v v . Time- Delay Systems 32 2.1.2 Continuous time delay systems – stability over finite time interval A linear, multivariable time- delay system can be represented ... discussed such systems and got some consequences. But in the study of such systems, there are still many problems to be considered. 2. Time delay systems 2.1 Continuous time delay systems 2.1.1 ... finite time and practical stability were extended to the particular class of linear continuous time delay systems. Stability sufficient conditions dependent on delay, expressed in terms of time delay...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 4 docx
... descriptive time delay systems Singular and descriptive systems represent very important classes of systems. Their stability was considered in detail in the previous chapter. Time delay phenomena, ... Continuous singular time delayed systems 3.1.1 Continuous singular time delayed systems – Stability in the sense of Lyapunov Consider a linear continuous singular system with state delay, described ... Discrete descriptor time delayed systems 3.2.1 Discrete descriptor time delayed systems – Stability in the sense of Lyapunov Consider a linear discrete descriptor system with state delay, described...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 5 potx
... Switched System with Time- Varying Delay Time- Delay Systems 70 Debeljkovic, D. Lj., M. P. Lazarevic, Z. Lj. Nenadic, S. A. Milinkovic, (1999) Finite Time Stability of Time Delay Systems, IMA J. ... The time- varying delay function h(t) is assumed to satisfy one of the following conditions: (i) when ΔA i (t)=0andΔB i (t)=0and f i (t, x(t), x(t −h(t))) = 0 76 Time- Delay Systems Time- Delay Systems ... h M S 12,i , 78 Time- Delay Systems Stability of Linear Continuous Singular and Discrete Descriptor Time Delayed Systems 71 New results, Dynamics of Continuous, Discrete and Impulsive Systems, (Canada),...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 7 pot
... are Decentralized Adaptive Stabilization for Large-Scale Systems with Unknown Time- Delay 7 Design of Controllers for Time Delay Systems: Integrating and Unstable Systems 117 de g de g qp ≤ , de g de g 1rp ≤ + ... 978-3-642-02896-0, Springer-Verlag Berlin Heidelberg. 112 Time- Delay Systems Design of Controllers for Time Delay Systems: Integrating and Unstable Systems 115 where 0 2 d K b τ τ = , 1 K b τ = , ... scale time- delays systems with dead-zone input. In Zhou et al. (2009), adaptive backstepping control is developed for uncertain systems with unknown input time- delay. In fact, the existence of time- delay...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 8 pdf
... above, the authors investigated delay- independent stabilization and control of time- delay systems. Delay- dependent stabilization and H ∞ control of time- delay systems have been studied in De ... Hence, the problem of controlling time- delay systems has been investigated by many researchers in the past few decades. It has been found that controlling time- delay systems can be a challenging task, ... stabilization of the class of time- delay systems with parametric uncertainties and time varying state delay when the states are not assumed to be measurable. For this class of systems, the authors developed...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 9 pot
... the control u(t). 156 Time- Delay Systems Time- Delay Systems 162 In this paper, an adaptive TS-FNN sliding mode control is proposed for a class of nonlinear time- delay systems with uncertainties. ... control design for uncertain time- delay systems, J. Systems Analysis and Modeling Simulation 40: 151–180. Mahmoud, M. S. & Zribi, M. (1999). h ∞ controllers for time- delay systems using linear matrix inequalities, ... of continuous time- delay systems, IMA Journal of Mathematical Control and Information 23: 225–235. Nounou, H. N. (2006). Delay dependent adaptive control of uncertain time- delay systems, Proceedings...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 10 potx
... typical synchronous system. 2. Multiple time- delay systems 2.1 Overview of time- delay feedback systems Let us consider the equation representing for a single time- delay system (STDS) as below dx dt = ... time- delay systems via fuzzy control approach,” IEEE Trans. Fuzzy Systems, vol.8, no.2, pp. 200-210, 2000. Time- Delay Systems 172 Example 2: Consider a chaotic system with multiple time- dely ... defined by 186 Time- Delay Systems Time- Delay Systems 178 [28] T. S. Chiang and P.T Wu, “Exponentially Stable Sliding Mode Based Approach for a Class of Uncertain Multi -Time- Delay System”...
Ngày tải lên: 20/06/2014, 07:20
Time Delay Systems Part 11 pot
... multi -delay feedback systems with multi -delay driving signal, J. Phys. Soc. Jpn 74: 2374–2378. Ikeda, K. & Matsumoto, K. (1987). High-dimensional chaotic behavior in systems with time- delayed ... control systems, Science 197: 287–289. Mainieri, R. & Rehacek, J. (1999). Projective synchronization in three-dimensional chaotic systems, Phys.Rev.Lett.82: 3042–3045. 208 Time- Delay Systems And, ... synchronizations turn into the 205 Recent Progress in Synchronization of Multiple Time Delay Systems where τ (app) i is a time- delay satisfying Eq. (51). Therefore, the error dynamics can be rewritten as dΔ dt =...
Ngày tải lên: 20/06/2014, 07:20
Báo cáo hóa học: " A Partitioning Methodology That Optimises the Area on Reconfigurable Real-Time Embedded Systems" ppt
Ngày tải lên: 23/06/2014, 01:20
Event Composition in Time-dependent Distributed Systems ppt
... Microsystems, http://java.sun.com/beans/ [24]H. Kopetz. Sparse Time versus Dense Time in Distributed Real -Time Systems. In Proceedings of the 12th Intl. Conf. on Distributed Com- puting Systems ... and upper( [ α -; α +] )= α + . Global Time Service: The global time service provides a function get _time( ) - when called at physical time t , get _time( ) returns the reading of the local ... global time service to be correct. Correctness of Time Service: If get _time( ) is called at physical time t and returns C(t) with error synchdist t then: Let t occ (e) be the instant of time...
Ngày tải lên: 07/03/2014, 17:20
Báo cáo sinh học: " Performance evaluation of space-time-frequency spreading for MIMO OFDM-CDMA systems" ppt
... the transmitted signal for user k from antenna i at time n. 3) Time- Frequency mapping: The output of the space -time spreading is then mapped in time and frequency before IFFT. Fig. 2 15 E. Complexity The ... spread in time and frequency, occupying different time and frequency slots, where each bit is spread to ensure frequency independence as shown in Fig. 2. Also, other systems that use space -time- frequency ... N t for user k. 2) Time Spreading: Then each signal in x k is spread in time domain with c k orthogonal code for user k with size N c . Let’s denote x k as spread signal in time, x k,i =...
Ngày tải lên: 18/06/2014, 22:20