用最优化理论确定铁路保价运输赔付率的研究  

Study on Determining the Compensation Rate of Railway Value Insured Transportation by Using Optimization Theory

作　　者：任永昌[1] 邢涛[2] 何辉[1] 叶景楼[2] 

机构地区：[1]辽宁工学院计算机科学与工程学院,辽宁锦州121001 [2]辽宁工程技术大学工程管理学院,辽宁阜新123000

出　　处：《铁道运输与经济》2007年第5期1-3,7,共4页Railway Transport and Economy

基　　金：国家"863"计划资助项目(2005AA501560);国家外专局资助项目(WJ200321001)

摘　　要：运用最优化理论对铁路保价运输赔付率的确定进行研究,通过对有关因素的分析与数学模型的建立,求出不同最优控制指标情况下的目标函数。选用最大值原理对最优赔付率进行数学推导,从而得出不同目标下的最优赔付率。为铁路保价运输赔付率的计算和制定保价运输政策提供理论依据。The essay analyzes how to determine the compensation rate for railway value insured transportation by using optimization theory, Through analyzing relative factors and establishing the mathematic model, the essay evaluates the objective functions under different optimized control index. The essay also presents that using the maximum value theory to make mathematic deduction on the optimized compensation rate, then gets the optimized rate under different targets, and provides theoretical foundation on calculating the compensation rate and establishing policy for the value insured transportation.

关 键 词：铁路 保价运输 最优化理论 赔付率 

分 类 号：O224[理学—运筹学与控制论] U294.1[理学—数学]