民机直接维修成本系统动力学仿真研究 |
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引用本文: | 黄兆东,刘锦,但星亭.民机直接维修成本系统动力学仿真研究[J].航空计算技术,2013(5):36-40. |
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作者姓名: | 黄兆东 刘锦 但星亭 |
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作者单位: | [1]中航工业发展研究中心财经研究部,北京100012 [2]中航工业经济技术研究院财务管理部,北京100012 [3]中航工业西安航空计算技术研究所,陕西西安710016 |
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基金项目: | 航空科学基金项目资助(2011ZG28001) |
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摘 要: | 以民用飞机直接维修成本为研究对象,分析了成本产生的因果关系,绘制了存量流量图,建立了存量、流量、辅助变量、常量之间的关联方程以及确定其初始值;在确定模型合理的基础上,分析了模型的计算结果,并通过调整模型的参数来观察模型结果的变化以确定最优策略,为决策者提供决策支持。分析结果表明,仿真方法具有一定的实用性。
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关 键 词: | 民用飞机 直接维修成本 系统动力学 仿真 |
Research on Simulation Approach Based on System Dynamics for Civil Aircraft's Direct Maintenance Cost |
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Institution: | HUANG Zhao- dong1, LIU Jin2, DAN Xing- ting3 ( 1. Development Research Center, A VIC, Beijing 100012, China ; 2. Economic Technology Research Academy ,A VIC , Beijing 100012, China ; 3. Xi'an Aeronautics Computing Technique Research Institute ,AVIC ,Xi'an 710068, China) |
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Abstract: | This paper first analyzes the causality of the direct maintenance cost's generation;then draws the stock and flow diagram, establishes the correlation equation of stock, flow, instrumental variables, con- stants and determines their initial value;on the basis of the model reasonable,analyzes the model's calcu- lation results, observes the change optimal strategy, provides decision of the model results by adjusting support for decision- makers. The per's simulation method's practicality model's parameters to determine the analysis results have verified this pa-per's simulation method's practicality. |
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Keywords: | civil aircraft direct maintenance cost system dynamics simulation |
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