scholarly journals Evolutionary Approach for an Optimized Analysis of Product Life Cycle Data

2014 ◽  
Vol 15 ◽  
pp. 359-368 ◽  
Author(s):  
Roland Lachmayer ◽  
Iryna Mozgova ◽  
Bastian Sauthoff ◽  
Philipp Gottwald
1981 ◽  
Vol 45 (4) ◽  
pp. 125-132 ◽  
Author(s):  
Gerard J. Tellis ◽  
C. Merle Crawford

The continuing controversy about the product life cycle (PLC) concept may indicate that the concept, while useful, is inadequate to explain the entire phenomenon of product growth and proliferation. An alternative concept, the product evolutionary cycle (PEC), is hereby proposed to help resolve this controversy and to provide a better framework for explaining and managing product growth.


2010 ◽  
Vol 37-38 ◽  
pp. 1292-1295
Author(s):  
Yan Chao ◽  
Hai Feng Zhang ◽  
Li Qun Wu

Tolerance information plays a critical role in many steps of the product life cycle. It is especially important due to the advances in Internet technologies and increasing integration requirements from industry. In this paper, geometric tolerances information in manufacturing process (IMP) is studied, and the layered conformance level of geometric tolerances is established according to ASME Y14.5-1994, STEP and DMIS. An EXPRESS-G data model of geometric tolerance information in IMP is established. The XML language is used to represent and program the geometric tolerances information in IMP.


1975 ◽  
Vol 39 (4) ◽  
pp. 57 ◽  
Author(s):  
Robert Fildes ◽  
Stephen Lofthouse

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