A functional constraint on extraposition from NP

Author(s):  
Ken-ichi Takami
2001 ◽  
Vol 69 (2) ◽  
pp. 396-412 ◽  
Author(s):  
Yvonne R. Thorstenson ◽  
Peidong Shen ◽  
Virginia G. Tusher ◽  
Tierney L. Wayne ◽  
Ronald W. Davis ◽  
...  

Author(s):  
Charles Forster ◽  
Jean-Paul Boufflet ◽  
Fabien Lecouvreur

Abstract Herein is proposed an automatic method by which the all-tolerance chains of a mechanical assembly may be constructed. The method, implementable in a CAD system, is divided into two main steps. In the first step, we model the mechanical assembly with a graph, of which the vertices represent the parts and the edges, the contact between the parts. By « sliding » the parts, we may determine all the configurations of the mechanical assembly. The proposed model, which uses classical algorithms of the graph theory, allows control of the coherence of the mechanical assembly. In the second step, we introduce an extended syntax by which the functional constraints may be decoded without ambiguity. Then, using the syntax and the model, we show how to construct the tolerance chain for each functional constraint.


2017 ◽  
Vol 95 (1-2) ◽  
pp. 89-98 ◽  
Author(s):  
Kun Wang ◽  
Xin Wang ◽  
Ming Li ◽  
Tao Shi ◽  
Pingfang Yang

2012 ◽  
Vol 12 (1) ◽  
pp. 39 ◽  
Author(s):  
Tong Shen ◽  
Shixia Xu ◽  
Xiaohong Wang ◽  
Wenhua Yu ◽  
Kaiya Zhou ◽  
...  

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