Results 1 to 10 of about 18,443 (237)
Dead Center Identification of Single-DOF Multi-Loop Planar Manipulator and Linkage Based on Graph Theory and Transmission Angle [PDF]
IEEE Access, 2019 The dead center position (or singular position) is an important kinematic characteristic in mechanical design. However, its identification is a challenging task and becomes even more complex in multi-loop planar linkages (or manipulators). According to graph theory and transmission angle, this paper proposes a method to identify the dead center ...
Huafeng Ding +2 more
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Applications oriented input design for closed-loop system identification: a graph-theory approach
53rd IEEE Conference on Decision and Control, 2014 A new approach to experimental design for identification of closed-loop models is presented. The method considers the design of an experiment by minimizing experimental cost, subject to probabilistic bounds on the input and output signals, and quality constraints on the identified model.
Bo Wahlberg +2 more
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Nuclear Physics B, 2015 We study the expectation value of a nonplanar Wilson graph operator in SL(2,C) Chern–Simons theory on S3. In particular we analyze its asymptotic behavior in the double-scaling limit in which both the representation labels and the Chern–Simons coupling ...
Hal M. Haggard +3 more
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MODELING AND SIMULATION OF SINGLE LOOP PLANETARY TRANSMISSION SYSTEM BASED ON BOND GRAPH THEORY
Jixie qiangdu, 2017 Based on bond graph theory,considering the time-varying meshing stiffness,damping and tooth surface friction force of internal and external gear,using LuGre friction model,the bond graph model of NGW type planetary gear was established. And then,the bond
ZHANG BaoFeng +4 more
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Journal of High Energy PhysicsWe develop a gauge invariant, Loop-String-Hadron (LSH) based representation of SU(2) Yang-Mills theory defined on a general graph consisting of vertices and half-links.
Ivan M. Burbano, Christian W. Bauer
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Self-loops in evolutionary graph theory: Friends or foes?
PLOS Computational Biology, 2023 Evolutionary dynamics in spatially structured populations has been studied for a long time. More recently, the focus has been to construct structures that amplify selection by fixing beneficial mutations with higher probability than the well-mixed population and lower probability of fixation for deleterious mutations.
Nikhil Sharma +2 more
openaire +4 more sources
A New Graphical Representation of the Old Algebraic Structure
Journal of Mathematics, 2023 The most recent advancements in algebra and graph theory enable us to ask a straightforward question: what practical use does this graph connected with a mathematical system have in the real world?
Muhammad Nadeem +3 more
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Energies, 2021 In view of the aggravation of global pollution and greenhouse effects, fuel cell electric vehicles (FCEVs) have attracted increasing attention, owing to their ability to release zero emissions.
Ke Song +4 more
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The H-graph with equal masses in terms of multiple polylogarithms
Physics Letters B, 2021 The initial phase of the inspiral process of a binary system producing gravitational waves can be described by perturbation theory. At the third post-Minkowskian order a two-loop double box graph, known as H-graph contributes.
Philipp Alexander Kreer +1 more
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Feynman integrals for binary systems of black holes
SciPost Physics Proceedings, 2022 The initial phase of the inspiral process of a binary black-hole system can be described by perturbation theory. At the third post-Minkowskian order a two-loop double box graph, known as H-graph, contributes.
Philipp Alexander Kreer, Robert Runkel, Stefan Weinzierl
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