Single-Object Multi-Stage Manipulation Task
The Single-Object Multi-Stage Manipulation Task consists of 54 different assembly objects and 3 assembly
boards of various shapes, sizes, and colors. The robot has to grasp the object, perform a series of
reorientation actions with an environment fixture, then insert into the board. The time horizon for this
task ranges from 20 to 40 seconds. To make the task managable, we break down each
end-to-end trajectory into seperate primitives such as grasp, place on fixture, regrasp, rotate, move to
board, and insert. Examples of each trajectories can be visualized below.