首页> 外文会议>International Conference on Manufacturing Science and Engineering >Wheel Loader Working Device Optimization Design Based on the Sensitivity Analysis
【24h】

Wheel Loader Working Device Optimization Design Based on the Sensitivity Analysis

机译:轮式装载机工作装置优化设计基于灵敏度分析

获取原文

摘要

As designing the loader working device related to multi-variables, multi-objective and it is a non-linear constrained complex optimization problem essentially so using traditional optimization method to design the loader working device is low efficiency. A new method is proposed which combines the sensitivity analysis with the genetic algorithms to reduce the design variables and to improve the optimization efficiency. The optimization mathematical model is established. The key design variables which have greater impact on the loader digging force can be obtained by the sensitivity analysis and then input into genetic algorithms to conduct an optimization. By using this method the result showed that the loader digging force can be increased by 5.9 percent on the premise of meeting the overall performance requirements of the loader.
机译:在设计与多变量相关的加载程序工作装置,多目标且它是非线性约束的复合优化问题,基本上使用传统的优化方法设计装载机工作装置低效率。提出了一种新方法,其将灵敏度分析与遗传算法相结合,以减少设计变量并提高优化效率。确定优化数学模型。通过灵敏度分析可以获得对装载机挖掘力产生更大冲击的关键设计变量,然后输入遗传算法以进行优化。通过使用这种方法,结果表明,在满足装载机的整体性能要求的前提,加载挖掘力可以增加5.9%。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号