不知道有没有人做过流程图。 下面是我从美国Robert L. Norton 著的 "An Introduction to the Synthesis and Analysis of Mechanisms and Machines" 上摘录的,个人觉得有点意思,供参考。" _; `# z8 H0 j, X
. M$ y, z" I" T( t/ {The Design Process
: R4 l( y) }! ~2 o# O' t6 M' K"...this is not a process in which one proceeds from step one through ten in a linear fashion. Rather it is, by its nature, an iterative process in which progress is made haltingly, two steps forward and one step back. It is inherently circular..." - S+ b0 q% S' b$ m
1. indentification of needs;
9 C' b- Z/ w7 R, r' Q2. background research;( @& m: D6 _3 S2 n$ q8 n5 o$ h- ?
3. goal statement;2 {/ i, J/ S, O: i7 H
4. performance specification;
$ U6 r) W" S0 v" T) }5. ideatin and invention;; Q; r% G$ V, H5 e! i9 r7 _! ^, ?
6. analysis;, M! @, Y4 P' u
7. selection;- r& x0 r# N! B7 n Q
8. detailed design: this step usually includes the creation of a complete set of assembly and detail drawings or CAD part files, for each and every part used in the design.. [% l* K( \9 H2 X3 ?
9. prototyping and testing;
. c3 j& U% R( x- N$ p10. production
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手绘也好,草图也好,CAD也好只是设计中的一小部分,前期的方案设计和分析非常重要 |