Multi-Constrained QoS routing in GMPLS (generalized multiprotocol label switching) network is to find an optimal path satisfying several constraints, such as bandwidth, cost and delay. The problem has been considered as a NP-Complete problem. Based on SRLG heuristic information, the paper provides a MPAS algorithm (Multi-constrained Precomputation Algorithm with SRLG), which includes the precom...

Abstract A fully soft switched high step‐up/down bidirectional converter is presented in this paper. The voltage conversion ratio achieved by a pair of coupled inductors along with capacitor while all active switches operate at zero switching. To provide switching condition for the main and absorb leakage inductance energy inductors, clamp circuits are utilized both operating modes. Furthermore...

In the table contact phase of gymnastics vaulting both dynamic and static friction act. The purpose of this study was to develop a method of simulating Coulomb friction that incorporated both dynamic and static phases and to compare the results with those obtained using a pseudo-Coulomb implementation of friction when applied to the table contact phase of gymnastics vaulting. Kinematic data wer...

In this course we survey some of the key recent ideas in networking, with an emphasis on quantitative methods. We also attempt to get a sense of where the field is going. In this introduction, we review historically how the major ideas appeared and their relationships. We then propose a partial panorama of networking research. I. KEY NETWORKING IDEAS Table I lists a number of key ideas in netwo...