Research on Intelligent Extension Technology for Curves Based on Trend Extrapolation

You Yu Liu; Jiang Han; Gou Zheng Zhang

doi:10.4028/www.scientific.net/AMR.482-484.2596

Paper Titles

Density-Functional Theory Study of Ce@C₈₂
p.2577

Investigation on the Rheological Behavior of PA1010/POE/OMMT Nanocomposites
p.2582

Experimental Study on the Relationship between Carrier Gas Temperature and Entrainment Characteristics of Ultrafine Silicon Powder in Fluidized Bed
p.2587

The Study of Building Indoor and Outdoor Wind Environment
p.2592

Research on Intelligent Extension Technology for Curves Based on Trend Extrapolation
p.2596

Design of the Temperature Control System of the Giant Magnetostrictive Actuator
p.2600

Different pH-Values of Release Medium Influence the Drug Release from PTX-PCL Microspheres
p.2605

Preparation of S-F-Codoped Titania Nanotubes Electrode and its Photoelectrocatalytic Properties
p.2609

Some Physical Properties of Cassava Concerned in Machine Design
p.2613

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Research on Intelligent Extension Technology for Curves Based on Trend Extrapolation

Abstract:

To solve the defect of being not extended for curves in some CAD software, the trend extrapolation principle was imported and the intelligent extension technology for curves was discussed in this paper. The methods of identifying and choosing the trend extrapolation model are provided. Three mathematical models including polynomial curve extension, Gompertz curve extension and exponential curve extension were built, which can be adopted according to the feature points in curves reasonably. This paper has solved the common and core problems, which can be applied to CAD software upgrade or re-development.