| Issue |
MATEC Web Conf.
Volume 346, 2021
International Conference on Modern Trends in Manufacturing Technologies and Equipment (ICMTMTE 2021)
|
|
|---|---|---|
| Article Number | 03041 | |
| Number of page(s) | 6 | |
| Section | Mechanical Engineering | |
| DOI | https://doi.org/10.1051/matecconf/202134603041 | |
| Published online | 26 October 2021 | |
Monad Theory of Structural Synthesis of Mechanisms
Institute of Fundamental Engineering Education, Platov South-Russian State Polytechnic University (NPI), Novocherkassk, 346428, Russian Federation
* Corresponding author: sergey-kuznecov-57@mail.ru
Structural synthesis creates a structural scheme according to the given structural characteristics - the degree of abnormality of the structure S and the degree of its irrationality s. Structural scheme is created at the first stage of synthesis, containing only rotational kinematic pairs and corresponds to a given degree of abnormality, which is ensured by the ratio of structural units – plus monads, minus monads and null monads. At the second stage, the independence of structural characteristics makes it possible to bring the obtained scheme to a given degree of irrationality by downgrading the class of kinematic pairs. The proposed algorithm makes it possible to synthesize structural schemes of both normal structure and adaptive (with redundant motions), as well as indifferent (with redundant links). Monadic approach to structure research allows to formalize the structural features of the circuit and to create a knowledge base for automated design of structural circuits with given structural properties.
© The Authors, published by EDP Sciences, 2021
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