DocumentCode :
2327450
Title :
Constraint Local Consistency Maintenance of Part Qualitative Model
Author :
Hong, Zhang ; Yan, Dong
Author_Institution :
Dept. of Mech. Eng., Shaoxing Coll. of Arts & Sci., Shaoxing, China
Volume :
2
fYear :
2011
fDate :
28-30 Oct. 2011
Firstpage :
191
Lastpage :
194
Abstract :
Applying of algebra method of qualitative space reasoning, constraint local consistency maintenance of part qualitative model is presented. By abstracting of the type, relative position, orientation and topology relation of functional surfaces in solid part as a qualitative symbol set, a symbol part qualitative model is presented. The direction relation, the duality domain relation and the many domain relations that take the plane as the datum sign are taken as the items to construct compound tables. The compatibility reasoning arithmetic of the many domain relations taking the plane as datum, the direction relation loop and its compatibility reasoning arithmetic, compatibility reasoning arithmetic of the domain relation loop between the coaxial and parallel signs are discussed.
Keywords :
abstract data types; algebra; constraint handling; duality (mathematics); inference mechanisms; software maintenance; solid modelling; topology; algebra method; coaxial signs; compatibility reasoning arithmetic; compound tables; constraint local consistency maintenance; datum sign; direction relation loop; domain relations; duality domain relation; functional surfaces orientation; functional surfaces topology relation; parallel signs; qualitative space reasoning; qualitative symbol set; relative position; solid part; symbol part qualitative model; Cognition; Compounds; Computational modeling; Solid modeling; Turning; Vectors; Qualitative model; conceptual design; consistency locally reasoning;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Computational Intelligence and Design (ISCID), 2011 Fourth International Symposium on
Conference_Location :
Hangzhou
Print_ISBN :
978-1-4577-1085-8
Type :
conf
DOI :
10.1109/ISCID.2011.149
Filename :
6079690
Link To Document :
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