大型舰船平台购置费投资分布及控制

Investment distribution and control of large warship′s platform purchase value

针对大型舰船平台购置费的特点,分析了其投资分布问题,利用龚伯兹曲线研究了在没有样本条件下的大型舰船平台购置费的投资分布,提出了基于生命周期曲线的大型舰船平台购置费投资分布模型,并用具体实例验证了模型的可行性。在大型舰船平台购置费投资分布研究以及总结对比武器装备费用控制方法的基础上,根据大型舰船平台购置费控制的特点,进行了大型舰船平台购置费控制问题的分析。针对原材料费用的控制,提出了基于材料纳期的费用控制方法;针对工时费用的控制,提出了基于国有单位平均工资指数的费用控制方法,并提出了大型舰船平台购置费控制的整体的观点。

According to the characteristics of the purchase value for the large warship platform,the problem of its investment distribution was analyzed.Without any sample data,the investment distribution of the large warship platform purchase value was studied according to Gompertz curve,and a distribution model was presented based on life cycle curve.Then,the possibility of this model was proved by an instance.Based on the study of large warship′s investment distribution,summarization and comparison of the controlling methods in armament and equipment cost,the cost controlling problem was analyzed according to the characters of controlling the large warship′s purchasing value.Aiming at controlling raw and processed materials cost,a new method was put forward based on mate-rial reserve date;as for controlling man-hour cost,a new method was proposed based on average wage index in country-owned enterprise.Finally,the paper illustrated the holistic sight in large warship′s purchase value controlling.