利用品质功能展开进行产品优化设计

来源 :机械工程学报 | 被引量 : 0次 | 上传用户:lantaiwin
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
考虑了产品设计过程中的设计预算和非精确性,通过引进计划可达水平和实际计划水平等概念,提出了产品优化设计的三种模型:用户总体满意模型、最小化总设计费用模型和交互式平衡模型.这些模型为设计工程师提供更多的选择机会,在不同的情况下,做出不同的优化设计方案.
其他文献
研究MIMO离散时间系统混合l1/H∞_控制问题 .通过引入辅助优化问题 ,证明了目标优化值关于约束H∞ 指标的连续依赖性及其辅助问题最优化解的存在性 ,同时证明了辅助优化问题
在原线性振动烘干机的基础上,建立非线性空间双质体振动烘干机的运动方程,求解系统两振动电动机轴的平均振动阻矩、系统的同步性指数与稳定性指数等参数,经振动同步性试验,得
Soil salinization is one of the most common land degradation processes. In this study, spectral measurements of saline soil samples collected from the Yellow Ri
Soil microorganism biomass and respiration and the soil nematode community were observed in the hypersaline desert valley that is found between the Dead Sea and
An MgZnAl-CO3 layered double hydroxide (LDH) slurry with Na2 SO4 as the by-product has been prepared by a co-precipitation method.The filtrates in the LDH washi
为了研究冲压发动机燃烧室的热防护性能,用类比法计算了整体式固体火箭冲压发动机燃烧室壁面的烧蚀,其中考虑了热解气流对烧蚀的影响,并将国外有关固体火箭发动机喷管烧蚀计
T Calcium sulfates(anhydrite and hydrates)were synthesized by mixing CaCl2 and Na2SO4 solutions at room temperature followed by aging the resulting slurries at
Long-term changes in soil pH, the current status of soil acidification, and the response of bulk soil and soil water pH to experimental nitrogen addition under
Earth is always changing. Knowledge about where changes happened is the first step for us to understand how these changes affect our lives. In this paper, we us
A pot experiment was conducted to examine the activity of antioxidant enzymes, the content of malondialdehyde (MDA), proline and protein, and Cd uptake in diffe