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1、1,T R I Z,2,What is Problem?,3,4,Psychological Inertia,5,In Apollo project,lunar landing module had high bright lamp.But the connecting part of glass bulb and socket was easy to break becauseof landing impact.So engineers tried to strengthen the bulb.But it was not east to pass the impact test.How c
2、ould they solve this problem?,brittle,Bulb,Filament,Socket,LUNA,6,Engineers had thought that glass bulb is necessary to prevent filament from oxidation.But there is no oxygen in moon so bulb is unnecessary.,“Removing Bulb“,Luna landing module,Solution,7,How can we overcome Psychological Inertia?,By
3、TRIZ!,Introduction to TRIZ,“Resource is limited but Creativity is unlimited.”-POSCO-,10,TRIZ TRIZ TRIZ TRIZ with 6 Sigma TRIZ,11,TRIZ,12,TRIZ?Teoriya Resheniya Izobretatelskih Zadach()|Theory Solving Invention Problem(Theory of Invention Problem Solving)():/:,13,TRIZ,14,TRIZ Concept,IdealityThe conc
4、ept of systems evolving to increasing good,decreasing bad ContradictionThe concept of contradiction elimination as a primary evolution driver ResourceThe concept of maximizing the effectiveness of things inside and around a system(even the bad things),15,TRIZ,Genrich Altshuller 1946 150 1980 Softwar
5、e Tool TechOptimizer(Invention Machine社),IWB(Ideation International社)90,(1926-1998),16,150“5”(by Altshuller),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?,?,?,40 Inventive PrinciplesSeparation Principles,150,Sinc
6、e 1946,ARIZ 85C,.,19,TRIZ,(Prediction),Su-Field&76,Effects,Model,Su-Field Model,Function Model,ARIZ(Thinking Process),20,Tools,PhilosophicParadigms,Thinking Process,Su-Field Analysis,Standard SolutionsInventive Principles,Trends of EvolutionMulti-Screen Thinking,Scientific Effects Trimming,Separatio
7、n Principles,Contradiction Matrix,ARIZ,IdealityResourceContradiction,TRIZ Hierarch,TRIZ,21,TRIZ,Su-Field Modeling,ARIZ,Problem Solving,Knowledge Base,Laws of Evolution,Problem Analysis,OvercomingPsychological Inertia,VE/VAFunction AnalysisTrimming Techniques,System ApproachSTC OperatorsAbstraction,E
8、volution Lines&Examples,TRIZ S/W,Hybrid System Design(Feature Transfer),Problem&Solution Manager-Problems/Solutions Evaluation&Selection,Problem&Solution Manager-Concepts Evaluation&Selection,Root Cause Analysis,InventivePrinciples,IMC Scientific Effects,System Modification Patterns(Prediction),Repo
9、rt Generator,Design Simplification(Trimming),Researcher Problem Solving Tools,Personal KnowledgeBases,Project Description,Process Function Analysis,Device Function Analysis,Device/Process Analysis and Problem Statement Tools,Patent Collections,CorporateKnowledgeBases,Semantic Search,Innovation Trend
10、Analysis(Patents Analytics),Company Profile,Competitive Analysisof Intellectual Activity,Technology Analysis,Patent Citation,Innovation Roadmap with TRIZ&Goldfire Innovator,TechOptimizer Modules,“New Modules,23,TRIZ,24,.,:Administrative Contradiction:Technical Contradiction:2 Parameter:Physical Cont
11、radiction Parameter:Parameter,(A)(B),(A)(C)(B)(C),Technical Contradiction,Physical Contradiction,Control Parameter(C)-,(Contradiction),25,Parameters can be represented by general 39 technical parameters.To solve the contradiction 40 inventive principles is recommended.40 inventive principles came fr
12、om patents investigation and it help to solve the contradiction without compromising.,Technical Contradiction-TC is the conditions when we will improve parameter A then the other parameter B becomes worse.,26,Expression of Technical Contradiction,27,Parameter,Matrix,40,Changing A,B parameters into 3
13、9 technical parameters,Using contradiction matrix for selecting inventive principles,Idea generation from selected inventive principles,TC1:If we do some action,Parameter A grows better,Parameter B grows worse.TC2:If we do some action,Parameter B grows better,Parameter A grows worse.,28,:Contradicti
14、on Matrix:39 Engineering Parameters:40 Inventive Principles,29,1)Segmentation2)Separation3)Local quality 4)Symmetry changes5)Merging6)Multi-functionality7)Nested doll8)Weight compensation 9)Preliminary anti-action10)Preliminary action11)Beforehand compensation12)Equip-potentiality13)The other way ar
15、ound14)Curvature increase15)Dynamic parts16)Partial or excessive actions17)Dimensionality change18)Mechanical vibration19)Periodic action20)Continuity of useful action,21)Skipping22)Blessing in disguise23)Feedback24)Intermediary 25)Self-service26)Copying27)Cheap disposables 28)Mechanical interaction
16、 substitution29)Pneumatics and hydraulics30)Flexible shells and thin films31)Porous materials32)Color changes33)Homogeneity34)Discarding and recovering35)Parameter changes36)Phase transitions37)Thermal expansion38)Strong oxidants39)Inert atmosphere40)Composite materials,40 Inventive Principles,35.Pa
17、rameter changes10.Prior action 1.Segmentation28.Replace a mechanical system 2.Extraction 15.Flexibility 19.Periodic action 18.Mechanical vibration 32.Color changes 13.Inversion 26.Copying 3.Local quality 27.Cheap short-living objects 29.Pneumatics and hydraulics 34.Discarding and recovering 16.Parti
18、al or excessive action 40.Composite materials 24.Intermediary 17.Another dimension 6.Universality,14.Spheroidality22.Convert harm into benefit 39.Inert environment 4.Asymmetry30.Flexible shells and thin films 37.Thermal expansion 36.Phase transitions 25.Self-service11.Beforehand cushioning 31.Porous
19、 materials 38.Use strong oxidizers 8.Counterweight 5.Merging time,space 7.Nesting 21.Skipping 23.Feedback 12.Equipotentiality 33.Homogeneity 9.Preliminary anti-action 20.Continuity of useful action,I,II,Sorting 40 Inventive Principles often used(The Order of Frequency),31,Physical Contradiction-For
20、the action doing,system parameter A must be positive(+)and must be negative(-).,Transfer system function to upper-system or lower-system and remove the system.Method that finding core problem and solving,Separation principles()1)Separation In Time-When it is time 1,parameter value is+C,when it is ti
21、me 2,parameter value is C.2)Separation In Space-Where it is space 1,parameter value is+C,where it is space 2,parameter value is C.3)Separation In Condition-When it is in condition 1,parameter value is+C,when it is in condition 2,parameter value is C.4)Separation between the whole and its parts-Parti
22、ally,parameter value is+C,in the whole parameter value is C,32,Method 2,A,B,Method 1,A,B,must be,must be.,TechnicalContradiction,C,+,-,C,+,-,TC 1:If we applythen,will grow better(good),but will grow worse(bad).TC 1:If we applythen,will grow better(good),but will grow worse(bad).,PhysicalContradictio
23、n,33,Trade-Off,+,-,We want this,But we have to choose this,We want this,Yes!We can have all these Breakthrough Solution,+,-,TRIZ,TRIZ,34,+,-,Example)Wing of airplane,Wide,Narrow,Width of Wing,Separation Principle(Separation in Time),Physical Contradiction:To take off the width of airplane must be wi
24、de and to speed up the width of airplane must be narrow,35,Solution:When airplane take off(time 1)width of airplane become wide,after taking off(time 2)width of airplane become narrow.,Separation Principle(Separation in Time),36,Example)Glasses for old man,Concave,Convex,Lens,Separation Principle(Se
25、paration in Space),“Multi focal point lens”,Concave lens,Convex lens,Physical Contradiction:We want concave lens for near-sighted eye and we want convex lens for long-sighted.,37,Example)Color changing sunglass,+,-,Physical Contradiction:We want dark sunglass outdoors but we want transparent lens in
26、doors.,Dark,Transparent,Color of lens,“Ultraviolet reacting dye is coated on lens”,Separation Principle(Separation in Condition),38,Example)Chain in bicyclePhysical Problem:Bicycle chain must be rigid and must be flexible for non-breakable transferring power to distance.,Separation between the whole
27、 and its parts,Partially RigidWholly Flexible,Yes y yes yesyesYes yes yes yes yes Yes yes yes yes yes Yes yes yes yes yesYes yes yes yes yes partially:YesYes yes yes yes yes totally:NoYes yes yes yes yesYes yesyes yes yes Yes yesye yes yes Yes yes yes yes,Separation Principle(Separation between the
28、whole and its parts),39,How to move it?,How to reduce temperature?,IDEA IDEA?,Scientific Effect(,),40,-Effect()()-,(Function),Scientific Effects,41,9,000,.Software Database.,TechOptimizer 4.0 Software,Scientific Effects(in TRIZ S/W),42,Function Tree,Scientific Effects,43,Su-Field Analysis Describing
29、 method of interaction between tool and object in system It symbolizes substance-field interaction and helps to remove psychological inertia It can be the hint to be and Solution Model can be used to improve the model 76 standard solutions,Real Problem,Real Solution,Trial&Error,1,2,3,4,5,6,.,General
30、ization,3,4,5,6,.,1,2,Analogy/Application,ProblemModels,SolutionModels,Su-Field Model,76 Standard Solutions,Su-Field Analysis,Su-Field Model,44,I drive a nail with hammer.,S2(Hammer),S1(Nail),FMe,Hammer,Nail,Move,The hammer is composed of head and handle.,Hammer,Nail,Move,Head,Nail,Move,Handle,Hold,
31、S4(Handle),S3(Head),FMe,FMe,S1(Nail),The hammer moves nail but bends the nail.,Hammer,Nail,Move,S2(Hammer),S1(Nail),FMe,Bend,Head,Handle,FMe:Impact Force,Su-Field Model,45,System,Tool,Object,S2(Tool),S1(Object),F,Action,Su-Field Model,Component 3,Component 4,Target Object,Component 1,Component 2,Sup
32、ersystem,Main Function,Related scope 1,Auxiliary Function,Function Diagram Su-Field Model,Related scope 2,Technical System,46,(Symbol),Field:Mechanical,Acoustic,Thermal,Chemical,Electrical,Magnetic Action:Useful,Harmful,Insufficient,Standard Solutions:1-2-1,-,3.3.,Su-Field Model&76 Standards Solutio
33、ns,47,76 Standard Solution,Standard Solutions,Su-Field Model,Effects,40 Principles,Trends of Evolution,76 Standard Solutions(solution)TRIZ,Knowledge Base.!,48,Class 1:-Group 1-1:-Group 1-2:-Class 2:-Group 2-1:-Group 2-2:-Group 2-3:Group 2-4:-Class 3:Group 3-1:Bi-System Poly-System Group 3-2 Class 4:
34、Group 4-1:/Group 4-2:(Synthesis)Group 4-3:(Enhancement)Group 4-4:Group 4-5:Class 5:Group 5-1:(Substance)Group 5-2:(Fields)Group 5-3:(Phase Transition)Group 5-4:,Group 5-5:(),76(Standard Solutions),49,Class 1:.Class 2:.Class 3:.Class 4:.Class 5:Class 14.,76,50,Tree Structure of Standard Solutions,51,
35、Group 1-1:1-1-3.().,76,52,)(S1),(S3)(S2).,76,(Gas),(Eye),(Gas),(Eye),(Bubble generating material),53,Occurrence of Problem,Prediction,System changing/Improvement,Measurement/Detecting,Deciding Problem Pattern,Understanding of Problem,Selecting Problem Scope(Selecting Tool&Object,S-curves of Engineer
36、ingSystems Evolution,Trends of Evolution,Performance Parameter,Life Span,Performance Parameter,2,3,Life Span,1,Infancy,RapidGrowth,Maturity,4,Decline,.,55,56,Technical Contradiction,Resource,Su-Field Model,Ideal Final Result,Physical Contradiction(Macro),Physical Contradiction(Micro),Utilization of
37、Resources,Utilization of Knowledge base,Utilization ofStandard Solution,ARIZ Scheme,ARIZ(Algorithm for Inventive Problem Solving),Problem,Solution,57,Level ofAbstraction,Time,Part1(Problem Analysis),Part2(Problem Model AnalysisAnalyzing Resources),Part3(Defining IFR&PC),Part4(Utilization of Resource
38、s Use of SFR),Part5(Use of Knowledge Base),Part6(Reformulation of Change Problem),Part7(Analysis of the principle of PC Elimination),Part8(Using of Obtained Solution),Part9(Analysis of the Path of Solution),PS1 PS2 PS3 PS4 PS5,Final Solution!,PS:Partial Solution,-ARIZ 85C-,58,TRIZ is a tool for Thin
39、kingbut not instead of thinkingG.Altshuller,59,TRIZ,60,Resources,Contradiction Problem,System Approach,Ideality,TRIZ,61,:(Trade-off),(Optimization)6,CAETRIZ:(Breakthrough)IFR()TRIZ,Ideality=,Harmful Functions,Useful Functions,(Ideality=)(Trade-Off),(Optimization)(Ideal Final Result),TRIZ,“(Ideal Fin
40、al Result)”,Bad,Good,Parameter A,Parameter B,Optimization,IFR,Good,Breakthrough,Bad,62,(Resource),Multi Screen Thinking,63,64,?,65,Trial and Error Based Psychological Activation,66,Trial and Error,RealSolution,.,.,67,RealSolution,TRIZ gives us“Stairs”,TRIZ,68,ContradictionFunctionSu-Field Model,Inve
41、ntive PrincipleEffectsStandard Solutions,Laws of Evolution,TRIZ,69,ProblemModels,SolutionModels,Solution,Solution,Parameter,70,Trials&ErrorsBrainstorming,71,72,TRIZ,73,ProblemSituation,1.DEFINE,Problem Model,2.ANALYZE,ConceptSolution,3.GENERATE,PracticalSolution,4.EVALUATE,How to choose the right TR
42、IZ project?,Combination with Six Sigma CAE and Test,5.VERIFY,-13-,TRIZ Project Process,74,TRIZ(DAGEV),75,TRIZ with 6 Sigma,76,(Control),(Optimize),(Modify),(Recreate),(Instability),(variation),(Off-Target),77,TRIZ,Component,Product,Process,ServiceRecycle,ConceptDesign,FunctionalDesign,LayoutDesign,P
43、arameterDesign,Robust DesignDOE,Six Sigma,CAX,DFP,DFA,DFS,DFE,ProductLife-Cycle,QFD:Quality Function DeploymentDFP:Design for ProducibilityDFA:Design for AssemblyDFS:Design for ServiceabilityDFE:Design for EnvironmentDOE:Design of ExperimentFMEA:Failure Mode&Effective AnalysisCAX:Computer Aided*,Inn
44、ovationCycle,QFD,VE,TRIZ Idea,FMEA,LifeCycle,TRIZ,78,TRIZ 6,79,6 TOOL,6(Trade-Off Solution).TRIZ(Breakthrough).,6 Expert,TRIZ Expert,TRIZ 6,Need forDesign Parameter Study?,-15-,TRIZ with 6 Sigma Process,81,PROCESS,82,TRIZ is a tool for thinking but not instead of thinking.TRIZ Practice.,STRONG,Ident
45、ifyProblem,FormulateProblem,DevelopConcepts,Evaluate,Implement,TRIZ,83,TRIZ,84,Over 2,000 Customers in Worldwide,Consumer goods,Oil and Chemicals,Automotive,Electronics,Pharmaceutical/Medical,Aerospace,TRIZ,85,TRIZ Engineer 12 Solution.,Inventive Problem 2 Solution,:,TRIZ,86,TRIZ,87,300,TRIZ,88,TRIZ
46、 CAI Tool 5 8,4 Man-Year(Self Heating)TRIZ CAI Tool.,80%Cost Reduction 6.,20 80,CAI Tool 10 10 17.,Honda TRIZ software 22,000 1,000.,Ferrari TRIZ/CAI Software.,Delphi Automotive TRIZ/CAI Software,50%.,TRIZ,89,TRIZ,19982000,2001,2002,2003,TRIZ,90,TRIZ:76(18):105(S)2,(A)42,(B)61)717.3(2004 10),TRIZ,91,2004 TRIZ CONFERENCE TRIZ.TRIZ.TRIZ.-TRIZ Professor.Toru Nakagawa-,TRIZ,92,.,.,.,Genrich Altshuller(1926-1998),93,Thank You!,
