Cost Estimation Model for Few Samples and Information in Product Early Design Stage

Shao Fei Jiang; Cong Da Lu

doi:10.4028/www.scientific.net/MSF.628-629.311

Paper Titles

Simulation Study of Temperature Field and Stress Field of Disc Brake Based on Direct Coupling Method
p.287

A Fast Reconstruction of Dense Unorganized Point Cloud Based on 3-Color Octree
p.293

Rack and Pinion Lifting Device Structural Design of Large-Scale Dynamic Sculpture
p.299

Study on Drive Characteristic of Multi–Rope Friction Winder Using Functional Virtual Prototyping
p.305

Cost Estimation Model for Few Samples and Information in Product Early Design Stage
p.311

Study on the Magnetic Abrasive Finishing Based on 5-DOF Machine Tool
p.317

Three-Dimensional Complex Groove Reconstruction of Cutting Tools Using Multidisciplinary Design Optimization Method
p.323

On Reconfigurable Machines and Reconfigurable Assembling Machine for DC Connector Plug
p.329

Dynamical Simulation Analysis and Experimental Study on a New Sugarcane Cutting Device
p.335

HomeMaterials Science ForumMaterials Science Forum Vols. 628-629Cost Estimation Model for Few Samples and...

Cost Estimation Model for Few Samples and Information in Product Early Design Stage

Abstract:

Product cost estimation in early design stage puzzles researchers for long-time. A new product cost estimation model is proposed, which is applicable for few estimating samples and product information in early design stage. Similarity between the estimating product and the samples are calculated by model of Euclidean distance. Both of utilization ratio of estimating samples and reliability of estimation result are improved based on samples’ sequencing for effect of product cost. The cost estimation model is applied in design of claw of brake disc. The estimation result indicates that the presented model can be used for condition of few estimating samples and product information in early design phase.