【正文】 ? Vector processors perform the same process on several sets of data in a single pass ? Fourier analysis – integration of many sine curves 7 Module SESA3002a。 Aerospace Design Concept design。 TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch ) Principle 6. Universality A Make a part or object perform multiple functions。 eliminate the need for other parts ? Child39。s car safety seat converts to a stroller ? Home entertainment centre ? Swiss Army knife ? Grill in a microwave oven ? Radioalarm clock ? Workmate ? CD used as a storage medium for multiple data types ? Use of Standards in . data exchange ? Cleaning strip at beginning of a cassette tape cleans tape heads ? Bathroom lightswitch starts extractor fan ? Car glove partment lid incorporates cupholders ? Cordless drill also acts as screwdriver, sander, polisher, etc ? Fishing stool/container 8 Module SESA3002a。 Aerospace Design Concept design。 TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch ) Principle 7. Russian Dolls “Nested Doll” A Place one object inside another ? Place a safe inside a wall or under floorboards ? Retractable aircraft undercarriage ? Introduce voids into 3D structures ? Injected cavitywall insulation ? Paintbrush attached to inside of lid of nailvarnish, etc ? Lining inside a coat B Place multiple objects inside others ? Nested tables ? Telescope ? Measuring cups or spoons ? Stacking chairs ? Multilayer erosion/corrosion coatings C Make one part pass (dynamically) through a cavity in the other. ? Telescopic car aerial ? Retractable powerlead in vacuum cleaner ? Seat belt retraction mechanism ? Tape measure ? Stacked charge ammunition 9 Module SESA3002a。 Aerospace Design Concept design。 TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch ) Principle 8. Antiweight A To pensate for the weight of an object, merge it with other objects that provide lift ? Kayak with foam floats built into hull cannot sink ? Aerostatic aeroplane contains lighterthanair pockets ? Hot air or helium balloon. ? Swimbladder inside a fish ? Flymo cutting blade produces lift B To pensate for the weight of an object, make it interact with the environment (. use aerodynamic, hydrodynamic, buoyancy and other forces) ? Vortex generators improve lift of aircraft wings ? Winginground effect aircraft ? Hydrofoils lift ship out of the water to reduce drag ? Make use of centrifugal forces in rotating systems ( .Watt governor) ? Maglev train uses magic repulsion to reduce friction 10 Module SESA3002a。 Aerospace Design Concept design。 TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch ) Principle 9. Preliminary Antiaction A If it will be necessary to perform an action with both harmful and useful effects, this action should be replaced with antiactions to control harmful effects ? Make clay pigeons out of ice or dung in order that they do not have to be collected afterwards. ? Masking objects before harmful exposure: Use a lead apron on parts of the body not being exposed to Xrays, use masking tape when painting difficult edges, etc. ? Predict effects of signal distortion / attenuation and pensate before transmitting ? Buffer a solution to prevent harm from extremes of pH B Create beforehand stresses in an object that will oppose known undesirable working stresses later on. ? Prestress rebar before pouring concrete. ? Prestressed bolts ? Preshrunk jeans ? Depression chamber 11 Module SESA3002a。 Aerospace Design Concept design。 TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch ) Principle 10. Preliminary Action A Perform, before it is needed, the required change of an object (either fully or partially) ? Prepasted wall paper ? Sterilize all instruments needed for a surgical procedure. ? Selfadhesive stamps ? Holes cut before sheetmetal part formed ? Preimpregnated carbon fibre reduces layup time and improves wetting“ ? Explosive reactive armour B Prearrange objects such that they can e into action from the most convenient place and without losing time for their delivery ? Manufacture flowlines ? Predeposited blade in a surgery cast facilitates removal. ? Car jack, wheel brace, and spare tyre stored together ? Collect all the tools and materials for the job before starting 12 Module SESA3002a。 Aerospace Design Concept design。 TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch ) Principle 11. Beforehand Cushioning A Prepare emergency means beforehand to pensate for the relatively low reliability of an object (?belt and braces?) ? Magic strip on photographic film that directs the developer to pensate for poor exposure ? Backup parachute ? Dual channel control system ? Airbag in a car ? Spare wheel ? Relief valve ? Emergency lighting circuit ? Battery backup ? Automatic save operations performed by puter programs ? Zipfiles ? Mask borders of objects to be painted, use stencils ? Crash barriers on motorways ? ?Touchdown? bearing in magic bearing system ? Multiple hydraulic systems ? “Slime” puncture avoidance fluid 13 Module SESA3002a。 Aerospace Design Concept design。 TRIZ (Teoriya Resheniya Izobreatatelskikh Zadatch ) Principle 12. Equipotentiality A If an object has to be raised or lowered, redesign the object?s environment so the need to raise or lower is eliminated or performed by the environment ? Canal locks ? Spring loaded parts delivery system in a factory ? Mechanic?s pit in a garage means car does not have to be lifted. ? Place a heavy object on ice, and let ice melt in order to lower it. ? Anglepoise lamp。 changes in gravitational potential stored in balancing springs ? Descending cable cars balance the weight of a