Results 161 to 170 of about 41,048 (205)

A modified Hopfield neural networks model for graphs-based kinematic structure design

Engineering with Computers, 2009
Graph theory can be used efficiently for both kinematic and dynamics analysis of mechanical structures. One of the most important and difficult issues in graphs theory-based structures design is graphs isomorphism discernment. The problem is vital for graph theory-based kinematic structures enumeration, which is known to be nondeterministic polynomial ...
Miao Zhang, Ningbo Liao, Chen Zhou
openaire   +2 more sources

Structural Analysis of Direct Passive Pressure Reducing Valves Using Modified Kinematic Graphs

2020
Structural analysis is the primary stage in the design of any mechanical system, which completely determines the effectiveness of its application in various fields of technology. One of the most effective tools for solving this problem is graph theory, which provides a convenient device for modeling structural properties of systems and relationships ...
Yiheng Zhang   +4 more
openaire   +2 more sources

Synthesis of a Passive Pressure Reducing Valve Using Modified Kinematic Graphs

2021
Pressure reducing valves are widely used in the industry. The growing requirements for precise pressure control in industrial hydraulic or pneumatic systems, as well as automatic pressure control with maximum energy independence and autonomy of these operations, require the introduction of new design solutions.
Ihor Sydorenko   +4 more
openaire   +2 more sources

Application of Modified Kinematic Graphs to Analyze the Structures of Passive Relaxation Shock Absorbers

Lecture Notes in Mechanical Engineering
Ihor Sydorenko   +4 more
openaire   +3 more sources

Type synthesis of modular polyhedral mechanisms based on the generalized mechanism models of regular polyhedron

Journal of Mechanical Design, 2022
An integrated type synthesis method for polyhedral mechanisms based on polyhedron is proposed. The properties of the polyhedron are considered and the corresponding generalized mechanism is built based on strategies that geometric components are ...
Fanchen Kong   +3 more
semanticscholar   +1 more source

Mobility analysis of multi-configuration Rubik's Cube mechanism based on the reciprocal screws

, 2020
This paper focuses on the establishment of the kinematic diagram and the mobility of Rubik's Cube. Owing to the complex and variable characteristics of Rubik's Cube mechanism, a method of separating the inner and outer loops of Rubik's Cube mechanism and
Daxing Zeng   +5 more
semanticscholar   +1 more source

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