基于序參量原理的食品質(zhì)量鏈協(xié)同水平研究
發(fā)布時(shí)間:2018-08-03 18:49
【摘要】:食品質(zhì)量鏈?zhǔn)茄芯渴称焚|(zhì)量實(shí)現(xiàn)過程的新興概念工具,為解決近年來頻發(fā)的食品質(zhì)量問題提供了新的視角。食品質(zhì)量鏈依靠內(nèi)部各要素之間的協(xié)同效應(yīng)發(fā)揮作用并不斷演化發(fā)展,因此食品質(zhì)量鏈協(xié)同水平?jīng)Q定了食品質(zhì)量鏈的發(fā)展?fàn)顟B(tài),為了研究并控制食品質(zhì)量鏈的運(yùn)行,需要對食品質(zhì)量鏈的協(xié)同水平進(jìn)行評(píng)價(jià)。然而,食品質(zhì)量鏈?zhǔn)且粋(gè)復(fù)雜系統(tǒng),影響參量繁雜,如何從眾多參量中挖掘出占有主導(dǎo)作用的參量,從而簡化食品質(zhì)量鏈協(xié)同評(píng)價(jià)過程并且更有效的控制食品質(zhì)量鏈的協(xié)同發(fā)展,是重要的研究課題,具有較強(qiáng)的現(xiàn)實(shí)意義。文章首先分析了食品質(zhì)量鏈的協(xié)同演化過程,介紹了食品質(zhì)量鏈協(xié)同及序參量原理的基本概念,闡述食品質(zhì)量鏈協(xié)同的內(nèi)外部動(dòng)因,對食品質(zhì)量鏈協(xié)同維度進(jìn)行研究,提出以內(nèi)容維度進(jìn)行食品質(zhì)量鏈協(xié)同研究,并依此確定食品質(zhì)量鏈系統(tǒng)的協(xié)同要素。通過食品質(zhì)量鏈協(xié)同的分析表明,引入序參量原理有積極的意義,該部分最后通過分析證明序參量原理適用于食品質(zhì)量鏈系統(tǒng)的協(xié)同研究。在對食品質(zhì)量鏈協(xié)同演化分析的基礎(chǔ)上,對食品質(zhì)量鏈協(xié)同評(píng)價(jià)模型進(jìn)行分析。根據(jù)確定的食品質(zhì)量鏈協(xié)同要素,構(gòu)建了食品質(zhì)量鏈狀態(tài)參量體系。對序參量的定量求解方法進(jìn)行探討,通過對弛豫系數(shù)法、屬性約簡法兩種常見的序參量求解方法進(jìn)行比較分析,提出了基于灰色關(guān)聯(lián)度和屬性約簡算法的序參量求解方法。確定食品質(zhì)量鏈協(xié)同評(píng)價(jià)方法,定義基于參量貢獻(xiàn)度的協(xié)同有序度概念,對食品質(zhì)量鏈系統(tǒng)協(xié)同水平進(jìn)行評(píng)價(jià)。最后通過對基于序參量的評(píng)價(jià)結(jié)果與基于狀態(tài)參量的評(píng)價(jià)結(jié)果進(jìn)行相關(guān)性分析,驗(yàn)證序參量的選取是否有效。文章最后進(jìn)行了實(shí)證研究,證明了相關(guān)研究方法的可行性,并且根據(jù)分析結(jié)果對實(shí)證研究對象提出了相關(guān)建議。
[Abstract]:Food quality chain is a new concept tool to study the process of food quality realization, which provides a new perspective for solving the frequent food quality problems in recent years. Food quality chain depends on the synergetic effect among various elements and evolves continuously. Therefore, the food quality chain synergy level determines the development state of food quality chain, in order to study and control the running of food quality chain, The synergy level of food quality chain needs to be evaluated. However, the food quality chain is a complex system, which affects many parameters. Thus simplifying the evaluation process of food quality chain and controlling the collaborative development of food quality chain more effectively is an important research topic and has a strong practical significance. This paper first analyzes the evolution process of food quality chain, introduces the basic concept of food quality chain coordination and the principle of order parameter, expounds the internal and external motivation of food quality chain coordination, and studies the dimension of food quality chain coordination. In this paper, the collaborative research of food quality chain based on content dimension is put forward, and the cooperative elements of food quality chain system are determined. Through the analysis of food quality chain coordination, it is shown that the introduction of order parameter principle is of positive significance. At last, it is proved that the order parameter principle is suitable for the collaborative research of food quality chain system. Based on the analysis of food quality chain co-evolution, the food quality chain collaborative evaluation model was analyzed. The state parameter system of food quality chain was constructed according to the cooperative factors of food quality chain. The quantitative solution method of order parameter is discussed. By comparing and analyzing two common order parameter solving methods, the relaxation coefficient method and attribute reduction method, the order parameter solving method based on grey correlation degree and attribute reduction algorithm is put forward. The collaborative evaluation method of food quality chain is determined, and the concept of collaborative order degree based on parametric contribution is defined to evaluate the coordination level of food quality chain system. Finally, by analyzing the correlation between the evaluation results based on the order parameter and the evaluation result based on the state parameter, it is proved that the selection of the order parameter is effective or not. Finally, empirical research is carried out, which proves the feasibility of the relevant research methods, and puts forward the relevant suggestions to the empirical research object according to the analysis results.
【學(xué)位授予單位】:南京財(cái)經(jīng)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:F203;F426.82
本文編號(hào):2162677
[Abstract]:Food quality chain is a new concept tool to study the process of food quality realization, which provides a new perspective for solving the frequent food quality problems in recent years. Food quality chain depends on the synergetic effect among various elements and evolves continuously. Therefore, the food quality chain synergy level determines the development state of food quality chain, in order to study and control the running of food quality chain, The synergy level of food quality chain needs to be evaluated. However, the food quality chain is a complex system, which affects many parameters. Thus simplifying the evaluation process of food quality chain and controlling the collaborative development of food quality chain more effectively is an important research topic and has a strong practical significance. This paper first analyzes the evolution process of food quality chain, introduces the basic concept of food quality chain coordination and the principle of order parameter, expounds the internal and external motivation of food quality chain coordination, and studies the dimension of food quality chain coordination. In this paper, the collaborative research of food quality chain based on content dimension is put forward, and the cooperative elements of food quality chain system are determined. Through the analysis of food quality chain coordination, it is shown that the introduction of order parameter principle is of positive significance. At last, it is proved that the order parameter principle is suitable for the collaborative research of food quality chain system. Based on the analysis of food quality chain co-evolution, the food quality chain collaborative evaluation model was analyzed. The state parameter system of food quality chain was constructed according to the cooperative factors of food quality chain. The quantitative solution method of order parameter is discussed. By comparing and analyzing two common order parameter solving methods, the relaxation coefficient method and attribute reduction method, the order parameter solving method based on grey correlation degree and attribute reduction algorithm is put forward. The collaborative evaluation method of food quality chain is determined, and the concept of collaborative order degree based on parametric contribution is defined to evaluate the coordination level of food quality chain system. Finally, by analyzing the correlation between the evaluation results based on the order parameter and the evaluation result based on the state parameter, it is proved that the selection of the order parameter is effective or not. Finally, empirical research is carried out, which proves the feasibility of the relevant research methods, and puts forward the relevant suggestions to the empirical research object according to the analysis results.
【學(xué)位授予單位】:南京財(cái)經(jīng)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2015
【分類號(hào)】:F203;F426.82
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