The Multi?layer hierarchical recursion model for equipment overhaul cost forecasting is successfully established in overhaul cost prediction.
经标准化处理后 ,在确定时变参数估值的基础上 ,建立了大修费用多层递阶预测模型 ,并成功地实现了大修费用预测。
By transforming the re-entrant models into models subject to parallel chain precedence constraints,we successfully get the optimal polynomial time algorithms for two objective functions of the problem,one is the total weighted completion timeΣw_jC_j,and the other is the maximum cost h_(max).
通过把重入模型转化为带平行链约束的排序问题,我们成功地获得了单机重入问题的两个目标函数的多项式时间最优算法,一个是总带权完工时间∑ω_jC_j,另一个是最大费用函数h_(max)。
Since the cost prediction of UAV with few observations has some characteristics like uncertainty,etc.
无人机费用预测是在装备研制设计阶段就必须考虑的重要问题。
A model is built based on support vector machine(SVM) for predicting the military unmanned air vehicle(UAV) development cost prediction.
应用支持向量机建立了军用无人机研制费用预测模型,并采用该模型对某型军用无人机研制费用进行了预测。
Then a model is built based on RBF network for predicting the military unmanned air vehicle(UAV) development cost prediction.
应用基于最近邻聚类算法的径向基函数(RBF)网络建立了军用无人机研制费用预测模型,并采用该模型对某型军用无人机研制费用进行了预测。
The calculation results show that GP model has higher accuracy in cost forecast for aircraft maintenance support compared with methods of linear regression and partial least-squares regression and is preferable in application.
简要回顾了遗传规划的发展,对其基本原理进行了阐述,提出了基于遗传规划的飞机维修保障费用预测模型,并依据样本数据对所建模型的有效性进行了验证。
The equipment research cost estimation model is constructed by learning from the typical samples.
在此基础上通过对典型样本的学习,建立装备研制费用预测模型。
The application of multi-layer hierarchical method in predicting equipment overhaul cost;
多层递阶方法在设备大修费用预测中的应用
Machine Study Methods for Forecast of Maintenance and Support Expense of Warcraft
军用飞机维修保障费用机器学习预测方法
The Application of Grey Theory to Forecast the living Expense of University Student;
灰色理论在大学生生活费用预测中的应用
The Grey System Forecast of the Equipment Maintenance Cost on Basis of System Connected Analyses;
基于系统关联分析的装备维修费用的灰色系统预测研究
A prediction for the all intending reparative cost of warship based on forward regression analysis
用前移回归分析法预测舰船装备计划修理总经费
actual costs: Amounts determined on the Basis of costs incurred as opposed to forecasted costs.
实际费用:实际发生的费用,区别于预测费用。
This paper describes a model for use in predicting cost overruns on engineering design projects.
本文的模型用于预测工程设计费用潜在超支的大小。
The methods commonly used for cost forecast are the qualitative forecast and quantitative forecast.
成本费用预测常用的方法为定性预测和定量预测。
Grey Forecasting Model of the coast of Spare Parts of Fishing Boats;
渔船备件费用的灰色预测模型及应用
Study on GM(1,1) for Forecasting the Development Cost of Self-propelled Gun
GM(1,1)模型预测火炮研制费用的应用
The actual cost of repairs was a lot less than we had expected.
实际的修理费用比我们预期的要低得多。
The Application of Leslie Revised Model in Population Prediction;
Leslie修正模型在人口预测中的应用
Developing Forecasted Maintenance for Equipment by Applying TPM Management Tool;
应用TPM管理模式开展设备预测性维修
Improving GM (1,1) Forecast Model and Its Application;
修正GM(1,1)模型在销售量预测中的应用
The Estimation and Control of Health Care Costs of Residents in Communities
社区居民医疗保健费用的预测与控制
Forecasting the Hospitalization Expenses of Injury Children with the ARIMA Model;
儿童伤害住院费用ARIMA预测模型研究
The Application of ARIMA Model in the Prediction of the Energy Consumption of Our Country;
ARIMA模型在我国能源消费预测中的应用
Study on the application of ARIMA Model in forecasting China’s coal consumption;
ARIMA模型在煤炭消费预测中的应用分析