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UNIVERSITY OF MASSACHUSETTS
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CMPSCI 503 |
Projects |
Fall 2019 |
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This course is oriented around a series of incremental projects that result in an integrated robot. We're going to warm up in Project #1 by building a simple analog robot called a "Braitenberg bug" where you'll practice soldering, learn some analog circuitry for sensor-based proportional control, and switch-able sensory-motor logic.
The Team project for Fall 2019 is the design and construction of a self-driving car that can: steer precisely; follow lane markers; continuously (re)plan routes; and play well with other vehicles on the road and at intersections. It is is broken down into four major sub-tasks:
Before the first part is fabricated or the first line of code is written, it is strongly recommended that your team meet and consider the entire set of subgoals. Even the first task requires that your design plans ahead for the last task...so, to the best of your ability, try to think ahead and anticipate what you'll need for all of the challenge tasks between now and December.
Date | Lecture | Content | Assignment |
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INDIVIDUAL ASSIGNMENT | |||
week #1 9/3 - 9/6 |
Introduction | course information, project plans, soldering, units and teminology, understanding the photovore | Project #1 -
Photovore reading: Braitenberg's bugs no report |
week #2 9/9 - 9/13 |
analog electronics | analog electronics - Kirchoff's laws, resistors, capacitors, RC circuits, differentiators, integrators, inductors, transformers, switches, relays TuteBot | week #2 report (weekly) - due 9/13/19 |
week #3 9/16 - 9/20 |
semiconductors, transistors | semiconductors, diodes, transitors, power transistors | week #3 report no report - due 9/19/19 |
week #4 9/23 - 9/27 |
  | catch-up demo week | week #4 report (final) - due 9/26/19 |
TEAM ASSIGNMENTS | |||
week #5 9/30 - 10/4 |
TEAMS,
RaspberryPi, Arduino, Arduino primer |
duckietown project materials - Raspberry Pi, Arduino Uno, Ping, photoreflector, motors, camera, our Maxon motor | Project #2 -
Sensor/Motor Interface
week #5 report (TEAM) - due 10/4/19 |
week #6 10/7-10/11 |
sensors actuators |
introduction to sensors, observability/controllability, quadrature encoding, actuators (survey), DC motor interface, PWM | week #6 report (final TEAM) - due 10/11/19 |
week #7 10/14 - 10/18 |
Columbus Day, Tuesday is virtual Monday | chassis design considerations, differential steering, open-loop motor control, introduction to odometry | Project #3 -
Chassis & Odometry week #7 report (TEAM) - due 10/18/19 |
week #8 10/21 - 10/25 |
control and odometry | differential steering, odometry, closed-loop position control | week #8 report (TEAM) - due 10/25/19 |
week #9 10/28 - 11/1 |
  |   | week #9 report (TEAM: project #3 final report) - due 11/1/19 |
week #10 11/4 - 11/8 |
embedded computer vision op amps |
tracking the lane markers, recognizing signage | Project #4 -
Path Control - Lane following week #10 report (TEAM) - due 11/8/19 |
week #11 11/11 - 11/15 Monday Veteran's Day |
vision for duckietown | visual servoing, control for lane keeping | week #11 report (TEAM: project #4 final report and demo) - due 11/15/19 |
week #12 11/18 - 11/22 |
Path Planning | intro to path planning | Project #5 -
Duckietown
Challenge week #12 report (TEAM) - due 11/22/19 |
11/24 - 12/1 |
Thanksgiving Break |   |   |
week #13 12/2 - 12/6 |
Real-Time Scheduling | RT scheduling | week #13 report - due 12/6/19   |
week #14 12/9 - 12/11 |
  | Duckietown DEMO video | week #14 final report/demo (see email) due Wednesday, December 11     demo: 5:00-6:30 PM (pizza incl.)     report: due Fri. 12/13 11:59 PM |