[Slide] Introduction to TRIZ_2004_KOR.ppt

1 triz 2 whatisproblem 3 4 psychologicalinertia 5 inapolloproject lunarlandingmodulehadhighbrightlamp buttheconnectingpartofglassbulbandsocketwaseasytobreakbecauseoflandingimpact soengineerstriedtostrengthenthebulb butitwasnoteasttopasstheimpacttest howcouldtheysolvethisproblem brittle bulb filament socket luna 6 engineershadthoughtthatglassbulbisnecessarytopreventfilamentfromoxidation butthereisnooxygeninmoonsobulbisunnecessary removingbulb lunalandingmodule solution 7 howcanweovercomepsychologicalinertia bytriz introductiontotriz resourceislimitedbutcreativityisunlimited posco 10 triz triz triz trizwith6sigmatriz 11 triz 12 triz teoriyaresheniyaizobretatelskihzadach theorysolvinginventionproblem theoryofinventionproblemsolving 13 triz 14 triz concept idealitytheconceptofsystemsevolvingtoincreasinggood decreasingbadcontradictiontheconceptofcontradictioneliminationasaprimaryevolutiondriverresourcetheconceptofmaximizingtheeffectivenessofthingsinsideandaroundasystem eventhebadthings 15 triz genrichaltshuller 1946 150 1980 software tool techoptimizer inventionmachine社 iwb ideationinternational社 90 1926 1998 16 150 5 byaltshuller 1 32 2 45 3 18 4 4 5 1 2 3 4 triz 17 innovation 50 triz g altshuller 1926 1998 triz 18 triz process 40inventiveprinciplesseparationprinciples 150 since1946 ariz85c 19 triz prediction su field 76 effects model su fieldmodel functionmodel ariz thinkingprocess 20 tools philosophicparadigms thinkingprocess su fieldanalysis standardsolutionsinventiveprinciples trendsofevolutionmulti screenthinking scientificeffectstrimming separationprinciples contradictionmatrix ariz idealityresourcecontradiction trizhierarch triz 21 triz su fieldmodeling ariz problemsolving knowledgebase lawsofevolution problemanalysis overcomingpsychologicalinertia ve vafunctionanalysistrimmingtechniques systemapproachstcoperatorsabstraction evolutionlines examples trizs w hybridsystemdesign featuretransfer problem solutionmanager problems solutionsevaluation selection problem solutionmanager conceptsevaluation selection rootcauseanalysis inventiveprinciples imcscientificeffects systemmodificationpatterns prediction reportgenerator designsimplification trimming researcher problemsolvingtools personalknowledgebases projectdescription processfunctionanalysis devicefunctionanalysis device processanalysisandproblemstatementtools patentcollections corporateknowledgebases semanticsearch innovationtrendanalysis patentsanalytics companyprofile competitiveanalysisofintellectualactivity technologyanalysis patentcitation innovationroadmapwithtriz goldfireinnovator techoptimizer modules new modules 23 triz 24 administrativecontradiction technicalcontradiction 2 parameter physicalcontradiction parameter parameter a b a c b c technicalcontradiction physicalcontradiction controlparameter c contradiction 25 parameterscanberepresentedbygeneral39technicalparameters tosolvethecontradiction40inventiveprinciplesisrecommended 40inventiveprinciplescamefrompatentsinvestigationandithelptosolvethecontradictionwithoutcompromising technicalcontradiction tcistheconditionswhenwewillimproveparameterathentheotherparameterbbecomesworse 26 expressionoftechnicalcontradiction 27 parameter matrix 40 changinga bparametersinto39technicalparameters usingcontradictionmatrixforselectinginventiveprinciples ideagenerationfromselectedinventiveprinciples tc1 ifwedosomeaction parameteragrowsbetter parameterbgrowsworse tc2 ifwedosomeaction parameterbgrowsbetter parameteragrowsworse 28 contradictionmatrix 39 engineeringparameters 40 inventiveprinciples 29 1 segmentation2 separation3 localquality4 symmetrychanges5 merging6 multi functionality7 nesteddoll8 weightcompensation9 preliminaryanti action10 preliminaryaction11 beforehandcompensation12 equip potentiality13 theotherwayaround14 curvatureincrease15 dynamicparts16 partialorexcessiveactions17 dimensionalitychange18 mechanicalvibration19 periodicaction20 continuityofusefulaction 21 skipping22 blessingindisguise23 feedback24 intermediary25 self service26 copying27 cheapdisposables28 mechanicalinteractionsubstitution29 pneumaticsandhydraulics30 flexibleshellsandthinfilms31 porousmaterials32 colorchanges33 homogeneity34 discardingandrecovering35 parameterchanges36 phasetransitions37 thermalexpansion38 strongoxidants39 inertatmosphere40 compositematerials 40inventiveprinciples 35 parameterchanges10 prioraction1 segmentation28 replaceamechanicalsystem2 extraction15 flexibility19 periodicaction18 mechanicalvibration32 colorchanges13 inversion26 copying3 localquality27 cheapshort livingobjects29 pneumaticsandhydraulics34 discardingandrecovering16 partialorexcessiveaction40 compositematerials24 intermediary17 anotherdimension6 universality 14 spheroidality22 convertharmintobenefit39 inertenvironment4 asymmetry30 flexibleshellsandthinfilms37 thermalexpansion36 phasetransitions25 self service11 beforehandcushioning31 porousmaterials38 usestrongoxidizers8 counterweight5 merging time space7 nesting21 skipping23 feedback12 equipotentiality33 homogeneity9 preliminaryanti action20 continuityofusefulaction i ii sorting40inventiveprinciplesoftenused theorderoffrequency 31 physicalcontradiction fortheactiondoing systemparameteramustbepositive andmustbenegative transfersystemfunctiontoupper systemorlower systemandremovethesystem methodthatfindingcoreproblemandsolving separationprinciples 1 separationintime whenitistime1 parametervalueis c whenitistime2 parametervalueis c 2 separationinspace whereitisspace1 parametervalueis c whereitisspace2 parametervalueis c 3 separationincondition whenitisincondition1 parametervalueis c whenitisincondition2 parametervalueis c 4 separationbetweenthewholeanditsparts partially parametervalueis c inthewholeparametervalueis c 32 method2 a b method1 a b mustbe mustbe technicalcontradiction c c tc1 ifweapplythen willgrowbetter good butwillgrowworse bad tc1 ifweapplythen willgrowbetter good butwillgrowworse bad physicalcontradiction 33 trade off wewantthis butwehavetochoosethis wewantthis yes wecanhaveallthese breakthroughsolution triz triz 34 example wingofairplane wide narrow widthofwing separationprinciple separationintime physicalcontradiction totakeoffthewidthofairplanemustbewideandtospeedupthewidthofairplanemustbenarrow 35 solution whenairplanetakeoff time1 widthofairplanebecomewide aftertakingoff time2 widthofairplanebecomenarrow separationprinciple separationintime 36 example glassesforoldman concave convex lens separationprinciple separationinspace multifocalpointlens concavelens convexlens physicalcontradiction wewantconcavelensfornear sightedeyeandwewantconvexlensforlong sighted 37 example colorchangingsunglass physicalcontradiction wewantdarksunglassoutdoorsbutwewanttransparentlensindoors dark transparent coloroflens ultravioletreactingdyeiscoatedonlens separationprinciple separationincondition 38 example chaininbicyclephysicalproblem bicyclechainmustberigidandmustbeflexiblefornon breakabletransferringpowertodistance separationbetweenthewholeanditsparts partially rigidwholly flexible yesyyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyesyespartially yesyesyesyesyesyestotally noyesyesyesyesyesyesyesyesyesyesyesyesyeyesyesyesyesyesyes separationprinciple separationbetweenthewholeanditsparts 39 howtomoveit howtoreducetemperature idea idea scientificeffect 40 effect function scientificeffects 41 9 000 software database techoptimizer4 0software scientificeffects intrizs w 42 functiontree scientificeffects 43 su fieldanalysisdescribingmethodofinteractionbetweentoolandobjectinsystemitsymbolizessubstance fieldinteractionandhelpstoremovepsychologicalinertiaitcanbethehinttobeandsolutionmodelcanbeusedtoimprovethemodel 76standardsolutions realproblem realsolution trial error 1 2 3 4 5 6 generalization 3 4 5 6 1 2 analogy application problemmodels solutionmodels su fieldmodel 76standardsolutions su fieldanalysis su fieldmodel 44 idriveanailwithhammer s2 hammer s1 nail fme hammer nail move thehammeriscomposedofheadandhandle hammer nail move head nail move handle hold s4 handle s3 head fme fme s1 nail thehammermovesnailbutbendsthenail hammer nail move s2 hammer s1 nail fme bend head handle fme impactforce su fieldmodel 45 system tool object s2 tool s1 object f action su fieldmodel component3 component4 targetobject component1 component2 supersystem mainfunction relatedscope1 auxiliaryfunction functiondiagram su fieldmodel relatedscope2 technicalsystem 46 symbol field mechanical acoustic thermal chemical electrical magneticaction useful harmful insufficient standardsolutions 1 2 1 3 3 su fieldmodel 76standardssolutions 47 76standardsolution standardsolutions su fieldmodel effects 40principles trendsofevolution 76standardsolutions solution triz knowledgebase 48 class1 group1 1 group1 2 class2 group2 1 group2 2 group2 3 group2 4 class3 group3 1 bi system poly system group3 2 class4 group4 1 group4 2 synthesis group4 3 enhancement group4 4 group4 5 class5 group5 1 substance group5 2 fields group5 3 phasetransition group5 4 group5 5 76 standardsolutions 49 class1 class2 class3 class4 class5 class1 4 76 50 treestructureofstandardsolutions 51 group1 1 1 1 3 76 52 s1 s3 s2 76 gas eye gas eye bubblegeneratingmaterial 53 occurrenceofproblem prediction systemchanging improvement measurement detecting decidingproblempattern understandingofproblem selectingproblemscope selectingtool object s curvesofengineeringsystemsevolution trendsofevolution performanceparameter lifespan performanceparameter 2 3 lifespan 1 infancy rapidgrowth maturity 4 decline 55 56 technicalcontradiction resource su fieldmodel idealfinalresult physicalcontradiction macro physicalcontradiction micro utilizationofresources utilizationofknowledgebase utilizationofstandardsolution arizscheme ariz algorithmforinventiveproblemsolving problem solution 57 levelofabstraction time part1 problemanalysis part2 problemmodelanalysis analyzingresources part3 definingifr pc part4 utilizationofresources useofsfr part5 useofknowledgebase part6 reformulationofchangeproblem part7 analysisoftheprincipleofpcelimination part8 usingofobtainedsolution part9 analysisofthepathofsolution ps1ps2ps3ps4ps5 finalsolution ps partialsolution ariz85c 58 trizisatoolforthinkingbutnotinsteadofthinkingg altshuller 59 triz 60 resources contradictionproblem systemapproach ideality triz 61 trade off optimization 6 caetriz breakthrough ifr triz ideality harmfulfunctions usefulfunctions ideality trade off optimization idealfinalresult triz idealfinalresult bad good parametera parameterb optimization ifr good breakthrough bad 62 resource multiscreenthinking 63 64 65 trialanderrorbasedpsychologicalactivation 66 trialanderror realsolution 67 realsolution trizgivesus stairs triz 68 contradictionfunctionsu fieldmodel inventiveprincipleeffectsstandardsolutions lawsofevolution triz 69 problemmodels solutionmodels solution solution parameter 70 trials errorsbrainstorming 71 72 triz 73 problemsituation 1 define problemmodel 2 analyze conceptsolution 3 generate practicalsolution 4 evaluate howtochoosetherighttrizproject combinationwithsixsigmacaeandtest 5 verify 13 trizprojectprocess 74 triz dagev 75 trizwith6sigma 76 control optimize modify recreate instability variation off target 77 triz component product process servicerecycle conceptdesign functionaldesi