idsc-frazzoli / retina

interfaces and algorithms for event based cameras, lidars, and actuators

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[SP] Parallel Parking on a Ballistic Trajectory

datahaki opened this issue · comments

Background

The gokart can perform a rapid 90-180[deg] drifting rotation in a small area given a sufficiently high initial speed, for instance 6[m/s]. The maneuver requires synchronized control of the steering wheel and the brake.

Task description

Devise a controller that autonomously parallel parks the gokart by drifting sidewards on dry asphalt. The parking spot is marked by cones.

Related material

  1. recorded ground track of gokart when performing a drifting 180[deg] turn
    gokart_pose_drift

  2. manual control of parallel parking
    https://www.youtube.com/watch?v=Y9JtUrjoYe0