spsp hoq fast decision analysis

S. Desa, TIM 172A

HW#6, 11/04/21

TIM 172A: MOT I: Homework 6:

Function Analysis/Conceptual Design

------------------------------------------------------------------------------------------------------------

Reading:

Reading: Function Structure Handout on Canvas; U&E, PD&D, 4th Edition, Chapter 6 (Concept Generation); 7 (Concept Selection); 8 (Concept Testing); 16 (Project Planning).

------------------------------------------------------------------------------------------------------------

Homework Problems: (Due Friday, 12 November 2021)

Important: Before starting on this homework create a time-phased schedule for completing this homework, and for keeping track of how well you follow your plan. Then, use the structured problem-solving approach to solve each problem.

Functional Decomposition of a Personal Computer:

Perform a functional decomposition of a personal computer. First do a simple dissection of the product using the FAST technique; restrict this dissection to the major subsystems of the product. Then create a function structure (FS) for the product as follows. Start with a single block showing the overall function, inputs and outputs of the product. Then decompose this product into sub-functions, and draw the function structure (at least 3 levels deep) for the products. Clearly identify the material, energy, and information flows into and out of each subsystem or component. Describe the differences between the FAST diagram and Function Structure.

Conceptual Design for an Indoor Mobile Robot

Design a mobile robot capable of moving indoors, climbing stairs, and performing useful tasks like cleaning. Proceed as follows: First, using a structured process, develop 4-6 alternative design concepts. Then, using an appropriate utility function, assess and compare these designs to select the “best” alternative for further development

1