Modeling design system and method for transmission system

Abstract

The invention discloses a modeling design system and method for a transmission system, relates to the technical field of mechanical design, and aims to realize the construction of a two-dimensional topological model of the transmission system through assembly type dragging modeling so as to determine the topological relation between units from power input to power output in the concept design stage of the transmission system. In the transmission system concept design stage, under the condition that the spatial layout and the structural constraint of the system are not considered, the transmission stage number and the transmission form of the transmission system are determined, a transmission system topological structure model is established, and transmission system transmission ratio distribution and power flow calculation are conducted on the basis of the transmission stage number and the transmission form. Through the system and the method, the preliminary configuration scheme of the transmission system can be quickly obtained, the design efficiency of the transmission system is remarkably improved, and a foundation is laid for detailed design of the transmission system.

Description

technical field [0001] The invention relates to the technical field of mechanical design, in particular to a transmission system modeling design system and method. Background technique [0002] In terms of transmission system design, although my country has made great progress in recent years, there is still a large gap between the research and development level of foreign countries. The development foundation of the domestic transmission system is weak, and the "bottleneck" technology that restricts the development of the transmission system has not been resolved for a long time. The core technology of the development of the transmission system is extremely confidential in the developed countries in foreign cooperation. Research is relatively weak, mainly in: [0003] (1) The experience accumulated for the configuration design of the transmission system is relatively small, mainly imported and imitated, and there is a lack of guidelines to guide the configuration design; ...

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Problems solved by technology

[0003] (1) The experience accumulated for the configuration design of the transmission system is relatively small, mainly imported and imitated, and there is a lack of guidelines to guide the configuration design;

[0004] (2) The design cycle of the traditional scheme is long, the design efficiency is low, and it is impossible to quickly construct and evaluate multiple schemes, it is difficult to judge whether the scheme is the best, and it is impossible to realize the effective use of design experience;

[0005] (3) Lack of analysis on the advanced configuration technology of the transmission system, lack of efficient and reliable design tools, independent transmission system configuration design software is still blank in China

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