What is a drivetrain FRC?
A drivetrain is the system of motors, gears, and wheels that enables the robot to move. Your drivetrain is the first, second, and third most important system on your robot.
How does swerve drive work?
“Swerve Drive” is a drivetrain that is specifically designed so that the robot can spin while traveling along any path across the terrain. With each wheel rotating while also pivoting on the vertical axes, the maneuverability is unstoppable.
What is crab drive?
Crab Drive is basically a swerve drive but instead of each wheel being rotated by a separate power source, they are all rotated together. The advantage is that its holonomic and has traction wheels, but the down side is that you don’t get the flexibility of movement that you would with a swerve drive.
What is a West Coast Drive?
“West Coast” is used to refer to drive bases, most commonly 6wd, that have the wheels cantilevered outside the frame, usually with live axles and the center wheel directly driven by the transmission output shaft.
Does drivetrain include engine?
Put simply, the drivetrain is what delivers power to move the wheels. The powertrain consists of both the engine and the drivetrain.
What is a drivetrain in robotics?
A drivetrain allows a robot to be mobile by using wheels, tank treads, or another method. A drivetrain is sometimes referred to as a drive base. Drivetrains may also need to travel over obstacles or need to resist being pushed from the side from another robot.
What is a swerve drive FRC?
What is Swerve Drive. In FRC circles, swerve drive can be used for any drive train in which all drive wheels are steered. It is a holonomic drive train in which the robot can move in any direction and independently translate its chassis orientation.
What is the point of crab steering?
Tractors have crab steering to reduce ground compaction. Having the rear wheels not rolling in the front wheels track reduces the ground compaction since it distributes the weight over a larger area. This is the crab steering mode that the game implements properly.
How does crab steering work?
It operates by steering all wheels in the same direction and at the same angle. Crab steering is used when the vehicle needs to proceed in a straight line but at an angle: when changing lanes on a highway at speed, when moving loads with a reach truck, or during filming with a camera dolly.
How long does it take to drive the Pacific Coast Highway from LA to Seattle?
about 17 hours
A road trip from Los Angeles to Seattle can be done in about 17 hours. If you have a couple of weeks to spare, make the most of the trip by driving along the Pacific Coastline Highway through California and Oregon and admiring the breath-taking scenery.