Oxygen Generator-Presentation

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Unformatted text preview: mount of training) – Utility Function Y(%preference)= 0.0366x2 + 0.0227x - 0.0089 where x=(Training Needed) If no training is needed than the hospital design is easy for anyone to use. % Preference for Ease of Use Characteristic 1 0.9 y (% Preference) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 0.5 1 Extensive Training Needed 1.5 2 2.5 3 Training Needed Amount of Training 3.5 4 4.5 No Training Needed for Operation 5 Consumer Utility and Preference Reliability (MTBF) Utility function (yi) generated Y(%preference)=0.0037x3 0.0796x2 + 0.5394x - 0.159 where x(MTBF) % Preference for Reliability Characteristic 1 0.9 y (% preference) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 1 2 3 4 5 6 MTBF (years) 7 8 9 10 Consumer Utility and Preference Manipulation: Increase consumer preference by including parts with large MTBF values. Adding a backup unit to the primary unit will increase reliability. If one unit breaks down, the other unit will turn on. Consumer Utility and Preference Durability (time to revamp) Utility functi...
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This note was uploaded on 08/31/2011 for the course CHE 4273 taught by Professor Staff during the Spring '10 term at Oklahoma State.

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