Engineering 103 –UMass Boston

Homework 5

Write the due date here ________________

Please submit an electronically-signed Word file for this homework

 

Design and Brainstorming: Reverse Engineering

1.-        Choose a device you find around (at home, at school, on the bus, train, in the supermarket, etc.) describe it in sufficient details with pictures and sketches, then pinpoint a flaw design or one that can be improved, explain the reason, and how would you improve it.

 

Estimation (you should do it without asking any body for an exact number)

2.-        Estimate the cost of allowing a gasoline-powered car to idle for 10 minutes. Include and explain all calculations.

 

Project management

3.-        Prepare a one page proposal to get $10,000 to do an engineering project of your choice. Include title, summary, merits over alternatives, budget with justification, staffing with justification, and references

 

Computer as a tool

4.         Explain two specific situations on how a computer can be used as a design tool using specific examples of programs or codes made so far (a) LabVIEW VI in HW #4 problem 2 (six-resistors electrical circuit);  (b) LabVIEW VI in CW #10 (time of flight with Case Structure)

 

Ergonomics/LabVIEW

5.-        Improve the ergonomic design of the LabVIEW VI to plot any function between 0 and 4 using 101 or 5 points (CW# 9) by modifying it to allow plotting of any function in an interval specified by the user and using a number of points as specified by the user. Include snapshots of the front panel and block diagrams of the poor and ergonomically improved VI’s with your name in a text box, in your Word file.

Not ergonomic

Ergonomic

 

 

 

Code of Conduct

 

You can discuss this homework with your classmates but submissions should be individual.

 

Students are required to adhere to the University Policy on Academic Standards and Cheating, to the University Statement on Plagiarism and the Documentation of Written Work, and to the Code of Student Conduct as delineated in the catalog of Undergraduate Programs, pp. 44-45, and 48-52. The Code is available online at: http://www.umb.edu/life_on_campus/policies/code/

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