Difference between revisions of "IGVC Mechanical 2013"

From RoboJackets Wiki
Jump to navigation Jump to search
(Created page with "Misti was a completely new mechanical build over previous years. She was designed to have a similar footprint to Jeanni and Roxi(i) while making the electronics more accessible,...")
 
(Electronics)
Line 41: Line 41:
  
 
== Electronics ==
 
== Electronics ==
Misti took advantage of the wider front and rear trays to make the [[IGVC_Electrical_2013}electronics]] more accessible:
+
Misti took advantage of the wider front and rear trays to make the [[IGVC_Electrical_2013|electronics]] more accessible:
 
* Power distribution tray mounted to removable static dissipative panel for servicing.
 
* Power distribution tray mounted to removable static dissipative panel for servicing.
 
* Reduce wiring mess:
 
* Reduce wiring mess:

Revision as of 14:54, 27 October 2013

Misti was a completely new mechanical build over previous years.

She was designed to have a similar footprint to Jeanni and Roxi(i) while making the electronics more accessible, being more waterproof, and being much more offroad capable.

Organization

  • Pink - Electronics

Frame

Drivetrain

Drive
Tank/skid steer
Motor
AmpFlow A28-400 Motor
Custom gearboxes
  • CNC milled boxes
  • 2 stage reduction
  • Total reduction 30:1

Suspension

Sensors

Misti was designed to accommodate all the sensors with the following design principles:

  • Protect from environment
  • Maintain accessibility
  • Modular mounts: Isolate change propagation

Interface

  • Panel with clearly identified and accessible buttons, switches, and guages
  • Safety:
    • Multiple remotes for wireless E-stop
    • Wired E-

Electronics

Misti took advantage of the wider front and rear trays to make the electronics more accessible:

  • Power distribution tray mounted to removable static dissipative panel for servicing.
  • Reduce wiring mess:
    • Motor controllers mounted near motors
    • Micro-controllers mounted near laptop