类比估算

类比估算是专家判断的一种形式。

Analogous estimating is a form of expert judgment .

只有当前活动与以前活动实际上相似，而不只是在表面上相似，并且准备估算的项目团队成员具备必要的专业知识时，类比估算才最为可靠。

Analogous estimating is most reliable when the previous activities are similar in fact and not just in appearance , and the project team members preparing the estimates have the needed expertise .

基于案例推理的类比估算方法研究与实现

The Research and Implementation of Case-Based Reasoning to Estimation by Analogy

本文提出一种零部件的裂纹形成寿命的类比估算方法。

A method for crack initiation life prediction of components is presented .

裂纹形成寿命的类比估算法

An analogy method for crack initiation life prediction

随后，根据项目定位和公司历年来的成本管理经验数据，运用类比估算法得出鲁邦广场项目的估算成本。

Then , according to the orientation of the project and historical cost management data of the company , using the method of comparing and evaluating it decides the appraisal cost .

分别采用容积法和类比法，估算出我国水溶性天然气资源潜量为12×1012～65×1012m3。

The resources of water-Soluble gas in China is estimated 12 × 1012 ~ 65 × 1012m3 by respectively using volumetric method and analogy method .

采用统计类比法、估算法及数值模拟方法确定放顶煤中部工作阻力为5431～6206kN，可以选用ZFS5800／18／32型支架。同时，通过计算，合理地选型了采煤机及其他运输设备。

Using the statistics analogy , estimate and numerical simulation method , the working resistance of the mid support can be defined of 5431-6206 kN , and the ZFS5800 / 18 / 32 type support is chosen .

基于类比的软件成本估算及其一种改进方法

Analogy-Based Software Cost Estimation and Its Improvement