discretization of pde systems with stiff source terms

... Proofs 225 8.1 8.2 8.3 8.4 8.5 8.6 8.7 Proofs for Chapter Proofs for Chapter Proofs for Chapter Proofs for Chapter Proofs for Chapter Proofs ... and design of LPNI systems from the point of view of reference tracking 2.2 Closed Loop LPNI Systems Note that, as indicated in Chapter 1, the quasilinear system of Figure 2.5(b) with Na defined ... Paths of LPNI Systems 2.2 Stochastic Linearization of Closed Loop LPNI Systems 2.2.1 Notations and Assumptions 2.2.2 Reference Tracking with Nonlinear Actuator 2.2.3 Disturbance Rejection with...

Ngày tải lên: 23/03/2014, 15:20

... of the axial symmetry of quadratic spherical pendula In §4.2 we classify different members of the family of quadratic spherical pendula in terms of the foliation of the phase space by fibers of ... study of the family of systems with Hamiltonian (1.10) near the limit → Finally in §2.6 we make some remarks about the bifurcations of the relative equilibria of this family We detail the action of ... points of Td × T These periodic orbits have been computed for appropriate values of the parameters , K3 , K4 , K0 in (2.1) The natural starting point of the analysis of the family of systems with...

Ngày tải lên: 24/04/2014, 16:50

... applying [25, formula 4.224.12] B PROOF OF PROPOSITION In this section, the proof of achievability of rate (8) stated in Proposition is provided For simplicity of notation, we consider J = since ... (8) and point out some implications of this result, leaving the details of the proof of achievability to Appendix B Again, to fix the ideas, consider the set of M active MSs at a given time, one ... realizations of the corresponding random variable INTERCELL CONFERENCING WITH INTRACELL TDMA In this section, we consider the first scenario of interest, which consists of a modification of the linear...

Ngày tải lên: 21/06/2014, 22:20

... Figure 2: Cutoff rate of 8PSK-coded GSC with different number of diversity orders in Nakagami fading with m = Figure 1: Cutoff rate of coded GSC with M = and different number of selected diversity ... rates of an 8PSK GSC system with different combinations of M and Mc Note that the proposed evaluation method of the cutoff rate is very simple and efficient as compared with the integral method of ... of convolutionally coded GSC with M = in Nakagami fading with m = (solid: bound, dashed: simulation) Figure 4: Bit-error probability of convolutionally coded GSC with M = in Nakagami fading with...

Ngày tải lên: 21/06/2014, 22:20

... g x, t /t limt→0 g x, t /t 0, uniformly with respect to x ∈ RN In 2006, Colin and Frigon studied the following systems of coupled Poission equations with critical growth in unbounded domains: ... nontrivial critical point of the functional I u, v and conclude the proof of Theorem 2.2 10 Boundary Value Problems Acknowledgment This work is supported by Innovation Program of Shanghai Municipal ... Systems of coupled Poisson equations with critical growth in unbounded domains,” Nonlinear Differential Equations and Applications, vol 13, no 3, pp 369–384, 2006 Y Ding and S Li, “Existence of...

Ngày tải lên: 21/06/2014, 22:20

... expression given by (2) and its particular cases could be useful with respect to channel capacity modeling of multiantenna systems with Nakagami fading The given expressions involve the digamma, ... Department of Engineering Management and Systems Engineering, the George Washington University, Washington, DC, USA He is the Senior Co-editor-in-Chief of the thirteen-volume Encyclopedia of Statistical ... Coauthor of over 300 papers on statistical methodology and theory, 25 books in the field of statistics and quality control, three Russian-English scientific dictionaries, and Coauthor of the often-cited...

Ngày tải lên: 22/06/2014, 19:20

... the Head of the Department of Communication Systems at Gerhard-Mercator-University, Duisburg, and from April 2001 to March 2002 he was the Head of the Department of Wireless Chips & Systems (WCS) ... paper, we substitute m with another κ ≥ when x < 0, (3) Note that we should specify the statistics of the sign of a to describe completely the fading of a However, for the purpose of this paper, we ... performance measure for the wireless systems with the Nakagami fading To use (30), we need to know the distribution of det(ImY + (S/mX σN )AAT ) or that of the eigenvalues of matrix AAT Unfortunately,...

Ngày tải lên: 22/06/2014, 23:20

... validation of SDL systems by simulation Very few other commercial tools or languages provide such a range of features for the validation and development of communications systems and software Some ... software architecture, and model development are part of the artifacts of a good system or software development process Simulation, one of the most acclaimed requirements to UML 2.0, helps software ... execution of the specification before the target hardware and software platform is available: board, board support package, compiler and so on Validation of Communications Systems with SDL: The Art of...

Ngày tải lên: 27/06/2014, 00:20

... Validation of Communications Systems with SDL Validation of Communications Systems with SDL The Art of SDL Simulation and Reachability Analysis Laurent ... validation of SDL systems by simulation Very few other commercial tools or languages provide such a range of features for the validation and development of communications systems and software Some ... software architecture, and model development are part of the artifacts of a good system or software development process Simulation, one of the most acclaimed requirements to UML 2.0, helps software...

Ngày tải lên: 07/08/2014, 21:20

... shows the use of TO to send signal red to a certain instance of process screen, which has a maximum of three instances Before the output of red, variable p must be filled with the Pid of the target ... Validation of Communications Systems with SDL: The Art of SDL Simulation and Reachability Analysis Laurent Doldi  2003 John Wiley & Sons, Ltd ISBN: 0-470-85286-0 26 Validation of Communications Systems ... Validation of Communications Systems with SDL: The Art of SDL Simulation and Reachability Analysis Laurent Doldi  2003 John Wiley & Sons, Ltd ISBN: 0-470-85286-0 40 Validation of Communications Systems...

Ngày tải lên: 07/08/2014, 21:20

... replay for a large number of long scenarios, you can turn off the SDL trace 64 Validation of Communications Systems with SDL 4.2.7.1 Macros You can define macros (a kind of aliases), for example, ... SDL model against a set of MSCs 33 To see the state of each process in the MSC, type trace state in the Simulator command line 76 Validation of Communications Systems with SDL E If you not get ... • 21 symbols, displayed at the bottom of Figure 4.19, have not been executed G Close the coverage details window 58 Validation of Communications Systems with SDL transitions not executed Figure...

Ngày tải lên: 07/08/2014, 21:20

... searching the origin of a hard to find bug: you can trace the state of each process instance, of variables, of process queues, and so on 102 Validation of Communications Systems with SDL 4.3.7.8 ... DLC number (of type DLCident) of the new connection is 1, and the corresponding instance number of process DLC (given by the Simulator) is 92 Validation of Communications Systems with SDL cnx2 ... Validation of Communications Systems with SDL: The Art of SDL Simulation and Reachability Analysis Laurent Doldi  2003 John Wiley & Sons, Ltd ISBN: 0-470-85286-0 112 Validation of Communications Systems...

Ngày tải lên: 07/08/2014, 21:20

... the input by DLCb of signal V76frame with parameter value sabme and and • the output by DLCb of signal L EstabInd with parameter value 142 Validation of Communications Systems with SDL IN v76frame ... having one parameter of type colors and one parameter of type Natural The signal response has one parameter of type colors, one parameter of type Boolean and one parameter of type Integer The ... 138 Validation of Communications Systems with SDL To detect if the transitions coverage rate of the SDL model is > 95%: stop if trans_cover_rate(system) > 95 To detect any output of signal L EstabInd...

Ngày tải lên: 07/08/2014, 21:20

... attribute with the name of the command used to run the exhaustive simulation In previous versions of ObjectGeode, verify MSCs only detected errors 156 Validation of Communications Systems with SDL ... Communications Systems with SDL: The Art of SDL Simulation and Reachability Analysis Laurent Doldi  2003 John Wiley & Sons, Ltd ISBN: 0-470-85286-0 168 Validation of Communications Systems with SDL ... Figure 5.81 Detecting execution of transition tr1 164 Validation of Communications Systems with SDL Remember that the following probe is declared to access instance of process lights: PROBE lights1...

Ngày tải lên: 07/08/2014, 21:20

... the value of the predefined expressions self, offspring, sender and parent The state of each input queue is composed of the name of each signal present and of the value of each parameter of each ... snapshot of the SDL model It contains the state of each process instance and of its input queue The state of each process instance is composed of the state of the state machine, the value of each ... behavior 176 Validation of Communications Systems with SDL initial seed end of first go init (back to step 0) redo next seed end of second go init (back to step 0) end of third go init (back to...

Ngày tải lên: 07/08/2014, 21:20

... No of reports: Generated states: 7204384 Truncated paths: Unique system states: 4494891 Size of hash table: 2000000000 (250000000 bytes) 212 Validation of Communications Systems with SDL No of ... Number of states : 20000 Number of transitions : 49140 226 Validation of Communications Systems with SDL Maximum depth reached : 16 Maximum breadth reached : 6115 duration : mn s Number of exceptions ... limit the number of states, we restrict the number of retransmissions in process DLC to 1, instead of 7.3.4.1 Limit number of signals in input queue To avoid an infinite number of global states,...

Ngày tải lên: 07/08/2014, 21:20

... 1037 of v76.pr 39 transitions executed end of scenario execution The Editor displays the MSC trace of the exception scenario, shown in Figure 7.57 242 Validation of Communications Systems with ... Validation of Communications Systems with SDL 7.4.11.1 Compile the SDL model plus the GOAL observer A With a text editor, open v76.startup and remove the comment delimiter – in front of the feed source ... states : Number of transitions : 10 Maximum depth reached : duration : mn s Number Number Number Number Number of exceptions : of deadlocks : of stop conditions : of errors : of success : Exhaustive...

Ngày tải lên: 07/08/2014, 21:20

... instead of writing a complex CRC (a kind of checksum) computation in the procedure CRCok, you could call an existing C function Validation of Communications Systems with SDL: The Art of SDL Simulation ... Validation of Communications Systems with SDL: The Art of SDL Simulation and Reachability Analysis Laurent Doldi  2003 John Wiley & Sons, Ltd ISBN: 0-470-85286-0 290 Validation of Communications Systems ... import • Index: array index out of range 278 Validation of Communications Systems with SDL • Loop: loop in the states graph • MaxQueueLength: the maximum number of signals allowed in a process...

Ngày tải lên: 07/08/2014, 21:20

... discussions during the preparation of this paper and for enabling him to make use of all facilities of the Institute of Mechanics of TH D arm stadt The support of D A A D is gratefully acknowledged ... formulae of the previous sections are formally transfered to the case of vibra­ tion of th e b e a m , and th e analogous conclusions of those section s will also be obtained For the sake of brevity ... in g of self-excited vibrations Effect of dry friction, J Sound and V ibration 45 ( ) 285 A Tondl, A p plicatio n of tu n ed absorbers to self-excited sy s tem s with several masses, Proc of X...

Ngày tải lên: 08/04/2015, 15:29

... aram etric oscillations of dynamical system s with cubic term at the modulation depth under the influence of nonlinear frictions N G U Y Ễ N VẰN Đ Ạ O National Institute of Sciences S R V T his ... gly influences to the maximum of am plitudes of stationary oscillations and their stability § T H E INFLUENCE OF COULOMB FRICTION Let us consider the Coulpmb friction of ty p e , R (x, x ) = hg ... of ^ th e second b ran ch becom es lo w er and lw er, but the first m oves up For sufficiently large values of ^ the resonant crv e s consist of tw o branches/see curves for 5^2 = - !/• One of...

Ngày tải lên: 08/04/2015, 15:30