Approach to solve 3D assembly constraints based on analytic geometry
WANG Xue-dong
WU Liang-chen
Abstract：The methods to solve 3D assembly constraints are often derived from numerical iteration algorithm using in the 2D assembly constraints,of which the efficiency is not high. In order to overcome this defect and obtain an efficient method,it has provided a schame to solve 3D assembly constraints based on the motion of rigid body in analytic geometry.Having classified and defined the assembly constraints abstractly,it analyses the law of rigid body motion in analytic geometry,and puts forword a analytic approach to solve 3D assembly constraints as the assembly elements are rigid bodies.Finally,it has explained the key of this approach by an example.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 46-49 )