Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles...

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Team 10: SHERPA May 3, 2010

Transcript of Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles...

Page 1: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Team 10: SHERPAMay 3, 2010

Page 2: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Our Team

Dave Anthony Andrew DannyMoelker Boorsma Hoogendam VanderSpek

Page 3: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Outline• Project Selection• Our Project• Design Choices• Obstacles• Our Prototype• Future Additions• What We Learned• Acknowledgements• Questions

Page 4: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Project Selection• Idea from Todd Burghgraef at

Dornerworks

• Good combination of hardware and software design

• Funded by Dornerworks

Page 5: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

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Our Project

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Current GPS Technology Software

Advanced Sensor

Technology

Page 6: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Inertial Measurement Unit

Microcontroller

SPI I2C ADCSPI

UART GPS

Buttons/SwitchesBattery

Regulator

LCD ScreenTouch Panel

Flash Memory

Triaxial MEMS Accelerometer

MEMS Gyro 1

MEMS Gyro 2

x,y,z

USB

x y z

Li-Ion Charger

Triaxial Magnetometer

x,y,z

Page 7: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Design Choices

• Hardware• Electronic components• Battery• Display

• Software• Algorithms

• Kalman Filter• Integration Method

• Operating System

Page 8: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Obstacles• Sensor bias• Sensor accuracy• Complex algorithms• Acquisition platform

performance

Page 9: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Our Prototype• Designed schematic and printed

circuit board (PCB)• Populate PCB with components• Software implementation

• Sensors• LCD and touch panel• Algorithms

Page 10: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.
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Page 12: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.
Page 13: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Future Additions• Better algorithms

• Full User Interface

• Re-fabricate the PCB

• Design and prototype an enclosure

Page 14: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

What We Learned• System Design

• Embedded Programming

• Scheduling

• Modularizing a Problem

Page 15: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Acknowledgements

• Industrial Consulting: Tim Theriault• Financial Support: DornerWorks• Idea: Todd Burghgraef • Advice and Encouragement:

• Professor VanderLeest, Advisor• Bizplan Judges

Page 16: Team 10: SHERPA May 3, 2010. Our Team Outline Project Selection Our Project Design Choices Obstacles Our Prototype Future Additions What We Learned Acknowledgements.

Questions