Drive

[MayaEnriquez]

Description

The Drive system is a set of 3-4 identical legs that attach with quick releases to the chassis and hold the suspension and wheels.

Function

Relevant Rules :

1.a.iii. For the four competition events, the rover is not required to be in the same
configuration so modular pieces can be swapped between missions. On days that teams
compete in the Science and Extreme Delivery Missions, teams will only compete in one
Mission. Teams may be required to begin the Autonomous Navigation Mission as soon
as 10 minutes after the completion of the Equipment Servicing Mission, operating from
the same control station on an adjacent course.
1.c.ii. The natural terrain around MDRS includes soft sandy areas, rough stony areas, rock
and boulder fields, vertical drops and steep slopes. Terrain will range from flat close to
the starting line, to exceedingly difficult obstacles at greater distances also involving
navigation challenges. Portions of this mission, particularly in later stages, will be
intentionally placed beyond direct line-of-sight of the control station antenna. A script
giving a general description of the individual tasks will be given to the teams prior to
the competition.
1.c.iv. The rover teams can expect a combination of any or all of the following tasks:
● A defined course or path that requires precise maneuvering of the rover
● A defined course or path that requires the rover to traverse rugged terrain, obstacles,
vertical climbs or drops
2.c.iii. In the summer temperatures at MDRS can easily reach 100°F and winds frequently
whip up dust. Rovers shall be able to withstand these conditions and also light rain, but
will not be expected to compete in heavy rain or thunderstorms.

Summary: The suspension and wheels need a decent capacity to protect the rover from natural terrain and drive without worrying about dust and dirt stopping the wheels.

Guidelines are not expected to change majorly.

Additional Contacts

TBD

Electronics

PCBs & Cables(Not designed yet)

Links:

Drawings