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40 principles of invention : ウィキペディア英語版 | 40 principles of invention The "forty principles" of TRIZ are basic engineering parameters of common objects, such as weight, length, and manufacturing tolerances. TRIZ methodology claims that by studying an individual parameter which is causing a problem (e.g., the weight of an object needs to be reduced), and the other parameters which are in conflict with it (e.g., lower weight would require thinner material, which is more likely to undergo catastrophic failure if overstressed), engineering solutions can be created for invention problems. ==External links==
*(Interactive matrix proposing the 40 principles ) *(List and uses of the 40 principles )
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「40 principles of invention」の詳細全文を読む
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