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| 矿用转向梯形控制参数灵敏度分析与优化 | |
| 引用本文： | 张锐敏,冯雅丽,杨珏,师颖,杜涛.矿用转向梯形控制参数灵敏度分析与优化[J].有色金属,2007,59(4):146-148. |
| 作者姓名： | 张锐敏 冯雅丽 杨珏 师颖 杜涛 |
| 作者单位： | 1. 北京矿冶研究总院,北京,100044 2. 北京科技大学土木与环境工程学院,北京,100083 3. 本溪北方机械重汽有限责任公司,辽宁本溪,117019 |
| 摘 要： | 以本溪北方机械重型汽车制造厂生产的25t矿用汽车为研究对象，运用灵敏度分析理论，对矿用汽车转向梯形设计参数进行灵敏度分析和优化，解决转向机构由于加工和安装所带来的误差影响过大的问题。该矿用汽车采用六杆转向机构，由4个参数控制转向梯形。经过灵敏度优化分析计算，使参数综合灵敏度由0．70％降为0．12％，大大降低了参数误差对转向优化结果的影响，提高了整体优化质量。 |
| 关 键 词： | 采矿工程 矿用汽车 转向梯形 灵敏度 优化设计 |
| 文章编号： | 1001-0211（2007）04-0146-03 |
| 收稿时间： | 2006-11-12 |
| 修稿时间： | 2006年11月12 |
Analysis and Optimization on Sensitivity of Steering Linkage Control Parameter for Off-highway Truck |
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| ZHANG Rui-min,FENG Ya-li,YANG Jue,SHI Ying,DU Tao.Analysis and Optimization on Sensitivity of Steering Linkage Control Parameter for Off-highway Truck[J].Nonferrous Metals,2007,59(4):146-148. | |
| Authors: | ZHANG Rui-min FENG Ya-li YANG Jue SHI Ying DU Tao |
| Abstract: | On the basis of 25t off-highway truck produced by Benxi North Machine Heavy Duty Truck Maker, the sensitivity of design parameter for off-highway truck is analyzed and optimized by means of sensitivity analyzing theory, therefore, the problem of error effect on steering linkage resulted from processing or fixing is solved. The 6 rod steering system controlled by 4 parameter is adopted in this off-highway truck. Through optimized analyzing and calculating on sensitivity, the turning angel error is decreased from 0.70 % to 0.12 %, at the same time, the influence of the parameter error on the result of steering system optimized design is depressed greatly. Thus, the whole optimized designing quality is improved. |
| Keywords: | mining engineering off-highway truck steering linkage sensitivity optimal design |
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