Overview of Status of Analysis, Design, Fabrication, Tests, etc.
Printed the first revision of our ergonomic grip and tested it. Made some modifications and printed revision 2.
Completed a full calibration of the 0.1-100N range (see below)
Accomplishments from Previous Week
Printed the ergonomic grip and a second one
Purchased and received 1 kg, 2 kg, and two 5 kg weights to calibrate the full 0.1-100N range (10g-10kg)
Set-up coax cable and did a calibration to compare it to the twisted pair - they performed the same outside an MRI, as expected.
Checked out the data acquisition system and got the LabView code -- need to install some drivers before we can work with it
Goals for Next Week (list names after each item). Use specific and measurable objectives.
Test new second revision of ergonomic grip and decide if we need to print on nicer printer (Team)
Test in the MRI (Team)
Sponsor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)
Suggested we set-up a time with one of the engineers and himself to test out the device in the MRI and we're in communication to schedule a time for Week 8 (sponsor is out of town Week 7)
Instructor Comments from Last Meeting and Actions Taken to Address these Comments (indicate date of comments and if via email or in person)
Suggested we really work on the report & update the website to reflect the recent progress, so we are working on updating the website and report in addition to the other work.
Comments from Other Students in the Class (indicate date of comments and if via email or in person)
None
Risks and Areas of Concern
None
Resources or Information Required but not Available
None
Schedule
Week 7: calibrate full range of sensor, try out data acquisition system, print rev 2 of device
Week 8: test device in the MRI (compare coax to twisted pair)
Budget (list amount spent and amount remaining)
Spent $284.21 of $600 part budget ($315.79 remaining)
Spent $2.31 of $100 3D printing budget ($97.69 remaining)
Spent $0 of $600 part budget ($600 remaining)
Progress on Report and Webpage
Report is being updated per comments from the professor/TA and with new information
Webpage updated significantly under "Design Process" tab