Optimization Design of the Bucket Lifting Mechanism of Meal and Kitchen Truck based on Genetic Algorithm

Wang Zhongchang

doi:10.16578/j.issn.1004.2539.2017.07.036

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Optimization Design of the Bucket Lifting Mechanism of Meal and Kitchen Truck based on Genetic Algorithm

更新时间：2022-10-20

- Optimization Design of the Bucket Lifting Mechanism of Meal and Kitchen Truck based on Genetic Algorithm
- Vol. 41, Issue 7, Pages: 172-175(2017)
- 作者机构：
  
  1. 滨州学院机电工程系
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2017.07.036
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[1]王中长.基于遗传算法的餐厨车提桶机构优化设计[J].机械传动,2017,41(07):172-175.

Wang Zhongchang. Optimization Design of the Bucket Lifting Mechanism of Meal and Kitchen Truck based on Genetic Algorithm. [J]. 41(7):172-175(2017)
[1]王中长.基于遗传算法的餐厨车提桶机构优化设计[J].机械传动,2017,41(07):172-175. DOI： 10.16578/j.issn.1004.2539.2017.07.036.

Wang Zhongchang. Optimization Design of the Bucket Lifting Mechanism of Meal and Kitchen Truck based on Genetic Algorithm. [J]. 41(7):172-175(2017) DOI： 10.16578/j.issn.1004.2539.2017.07.036.

摘要

以某公司研发的餐厨车提桶机构为研究目标,利用多体动力学软件ADAMS建立了餐厨车提桶机构的机械与液压一体化的虚拟样机模型。参数化了提桶机构中4个几何设计点坐标,利用优化软件i SIGHT中封装的多岛遗传算法,以提桶机构液压缸最大驱动力最小为优化设计目标,对机构中各铰接点位置进行了优化计算。通过对原始设计数据和优化后结果的比较,优化后提桶机构在工作过程中所需的液压油缸最大驱动力比优化前降低了8.51%,提升臂对拉杆的最大提升力比优化前降低了5.98%,对提桶机构的设计研发具有一定的参考意义。

Abstract

Taking the bucket lifting mechanism of meal and kitchen truck of a company as research target,the mechanical and hydraulic integration virtual prototype model of bucket lifting mechanism of the meal and kitchen truck is built by the multi-body dynamics software ADAMS. The four geometric design points coordinate is parameterized and the articulated points of bucket lifting mechanism are optimized by multi island genetic algorithm in the optimization software i SIGHT,with the bucket lifting mechanism hydraulic cylinder maximum driving force minimum as the optimization target. Through the comparison of the original design data and the optimization results,the hydraulic cylinder maximum driving force is 8. 51% lower than before optimization of bucket lifting mechanism and the lifting arm maximum lifting force to rod is 5. 98% lower than before optimization in the working process,which has certain reference significance for the design and research of bucket lifting mechanism.

关键词

餐厨车提桶机构遗传算法优化设计

Keywords

Meal and kitchen truckBucket lifting mechanismGenetic algorithmOptimization design

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