Cogitation on some controversial problems in VE theory and method research
LI Chun-bo · 2003
In this article, we probe into some controversial is sues, in respects to the research of VE theories and methods,which have been existing for a long ti me.If the importance of the function of each part of the machine restrains the proportionality of its cost, and mates the proportionality, we call them Match T heory for short;if we evaluate the importance of the function of each part of the machine with quantification and by means of various score methods,we call it Scoring Method for short. In this treatise, we believe it to be a serious error engendered in the study of VE. We intend to analyze these problems in existence , in the light of combine-theory-with-practice principle, from a different angle . We also inquire into a few issues concerned in the research of VE in future.