圈上泽文大华 Basic concepts and definitions 0 11 10 8 10 HIIIGs: T1 圈上泽支大学 11
11 8 5 6 7 8 9 10 12 11 12 10 P 1 4 2 3 1 2 3 Basic concepts and definitions
)上文通大学 OUTLINE The world of MACHINES MECHANISMS Basic concepts and definitions What is ENGINEERING DESIGN? ▣Standards and Codes ▣Units Some examples of ancient and modern machines 圆上海夫通大学 What is Engineering Design? A generic view: X2 (Uni-directional iterative Y2 among multiple points) Synthesis Analysis Synthesis X3 The Design Space The Performance Space (Sets of design parameters X (Sets of performance parameters Y and their specification ranges) and their requirement ranges) Successful solution of design problems will require engineer to develop a combination of skills in both synthesis and analysis. 12
12 OUTLINE The world of MACHINES & MECHANISMS Basic concepts and definitions What is ENGINEERING DESIGN? Standards and Codes Units Some examples of ancient and modern machines What is Engineering Design? A generic view: Y3 X2 X1 X3 Y2 Y1 The Design Space (Sets of design parameters X and their specification ranges) The Performance Space (Sets of performance parameters Y and their requirement ranges) Synthesis Analysis Synthesis Analysis (Uni-directional iterative among multiple points) Successful solution of design problems will require engineer to develop a combination of skills in both synthesis and analysis
圈上海发通大些 The Inner Environment- Engine Powertrain Chaise and Suspension Body Electronics The Goals/Purposes- ( Safety Costs Pleasure Performance Etc. The Outer Environment- Road Conditions Traffic Situations Market Competitions Environmental Regulations Etc. 圆上海文通大学 Energy Energ Material Engineered Technisal Intended (Purposes) Artifacts Effects Feedback Side Eff cts The Environment --On Huphan Beings And/opEnvironment Human Beings The focuses (Operators/Users) of this lecture Socio-Economic-Technical Systems 13
13 The Goals/Purposes – Safety Costs Pleasure Performance Etc. The Inner Environment – Engine Powertrain Chaise and Suspension Body Electronics The Outer Environment – Road Conditions Traffic Situations Market Competitions Environmental Regulations Etc. Engineered Technical Artifacts Energy Material Signals Energy Material Signals Human Beings (Operators/Users) Input Effects Feedback & Side Effects Distributing Effects From The Environment Side Effects On Human Beings And/or Environment Intended Effects (Purposes) Socio-Economic-Technical Systems The focuses of this lecture