Topological Optimization Design and Analysis of Ultra-short Harmonic Flexspline

Yan Li; Qiuping Liu; Yang Wang; Qianqian Liu

doi:10.16578/j.issn.1004.2539.2020.01.011

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Topological Optimization Design and Analysis of Ultra-short Harmonic Flexspline

Design· Calculation | 更新时间：2022-11-10

- Topological Optimization Design and Analysis of Ultra-short Harmonic Flexspline
- Journal of Mechanical Transmission Vol. 44, Issue 1, Pages: 68-71(2020)
- 作者机构：
  
  1.北京中技克美谐波传动股份有限公司，北京 101318
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2020.01.011
  CLC：
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李岩,刘秋平,王洋等.超短筒谐波柔轮拓扑优化设计与分析[J].机械传动,2020,44(01):68-71.

Li Yan Liu Qiuping Wang Yang Liu Qianqian.Topological Optimization Design and Analysis of Ultra-short Harmonic Flexspline[J].Journal of Mechanical Transmission,2020,44(01):68-71.
李岩,刘秋平,王洋等.超短筒谐波柔轮拓扑优化设计与分析[J].机械传动,2020,44(01):68-71. DOI： 10.16578/j.issn.1004.2539.2020.01.011.

Li Yan Liu Qiuping Wang Yang Liu Qianqian.Topological Optimization Design and Analysis of Ultra-short Harmonic Flexspline[J].Journal of Mechanical Transmission,2020,44(01):68-71. DOI： 10.16578/j.issn.1004.2539.2020.01.011.

摘要

为研究高性能超短筒谐波减速器，将拓扑优化理论引入谐波柔轮的设计。基于折衷规划法定义刚度拓扑优化的目标函数，并以体积分数与加工工艺为约束，构建谐波柔轮的拓扑优化模型。基于Abaqus/ATOM的优化准则算法进行求解，利用SolidWorks软件进行二次设计，并通过有限元分析，验证优化前后结果的合理性。该方法对超短筒谐波柔轮的设计和优化具有实际意义。

Abstract

In order to study the ultra-short harmonic reducer with high performance， the topology optimization theory is introduced into the design of harmonic flexspline design. The objective function of stiffness is defined based on compromise programming method， and the topology optimization model of flexspline is constructed with constraints of volume fraction and processing technology. The optimization problem is solved by using the criterion of optimization algorithm based on Abaqus/ATOM software. The secondary design is carried out by using the SolidWorks， and through the finite element analysis， the rationality of results before and after optimization are verified. The method has practical significance for the design and optimization of ultra-short harmonic flexspline.

关键词

超短筒谐波柔轮拓扑优化折衷规划法有限元分析

Keywords

Ultra-short harmonic lexsplineTopology optimizationCompromise programming methodFinite element analysis

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