【摘要】：基于目前大多數(shù)再制造機(jī)床僅注重機(jī)床本身性能的恢復(fù),從未無(wú)法達(dá)到預(yù)期市場(chǎng)競(jìng)爭(zhēng)力的問(wèn)題,結(jié)合顧客需求和廢舊機(jī)床再制造設(shè)計(jì),構(gòu)建了再制造設(shè)計(jì)參數(shù)決策框架,并充分考慮顧客需求與再制造設(shè)計(jì)參數(shù)之間的不確定性,應(yīng)用模糊非線(xiàn)性回歸法分析顧客需求與再制造設(shè)計(jì)參數(shù)之間以及不同再制造設(shè)計(jì)參數(shù)之間的模糊相關(guān)關(guān)系。同時(shí),針對(duì)基于傳統(tǒng)模糊非線(xiàn)性回歸法的規(guī)劃方程不具備處理模糊關(guān)系的能力,導(dǎo)致規(guī)劃結(jié)果與實(shí)際情況偏離的情況,將模糊度融入規(guī)劃方程,構(gòu)建基于改進(jìn)模糊非線(xiàn)性回歸法的廢舊機(jī)床再制造設(shè)計(jì)參數(shù)規(guī)劃方程。以某機(jī)床再制造企業(yè)的廢舊CAK6163的再制造設(shè)計(jì)過(guò)程為例,應(yīng)用改進(jìn)的再制造設(shè)計(jì)規(guī)劃方程對(duì)其再制造設(shè)計(jì)參數(shù)進(jìn)行規(guī)劃。結(jié)果表明,由改進(jìn)的規(guī)劃方程得到的再制造設(shè)計(jì)參數(shù),相對(duì)于傳統(tǒng)規(guī)劃方程,能夠獲得更高的顧客滿(mǎn)意度,進(jìn)而有效提升了再制造機(jī)床的市場(chǎng)競(jìng)爭(zhēng)力。
[Abstract]:Based on the fact that most of the remanufacturing machine tools only pay attention to the recovery of the performance of the machine tools themselves and never reach the expected market competitiveness at present, a decision frame of the remanufacturing design parameters is constructed based on the customer demand and the remanufacturing design of the waste machine tools. Considering the uncertainty between customer demand and remanufacturing design parameters, fuzzy nonlinear regression method is applied to analyze the fuzzy correlation between customer demand and remanufacturing design parameters and between different remanufacturing design parameters. At the same time, in view of the fact that the programming equation based on the traditional fuzzy nonlinear regression method does not have the ability to deal with the fuzzy relation, which leads to the deviation between the planning result and the actual situation, the ambiguity degree is incorporated into the programming equation. Based on the improved fuzzy nonlinear regression method, the parameter programming equation of the remanufacturing design of waste machine tools is established. Taking the remanufacturing design process of waste CAK6163 in a machine tool remanufacturing enterprise as an example, the remanufacturing design parameters are planned by using the improved remanufacturing design planning equation. The results show that compared with the traditional programming equation, the remanufacturing design parameters obtained by the improved programming equation can obtain higher customer satisfaction, and thus effectively enhance the market competitiveness of the remanufacturing machine tools.
【作者單位】： 沈陽(yáng)工業(yè)大學(xué)機(jī)械工程學(xué)院;
【基金】：國(guó)家自然科學(xué)基金(51305279)~~
【分類(lèi)號(hào)】：TG502
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本文編號(hào)：2122299