Cylindrical cabin section flexible docking device control system and method

The invention discloses a cylindrical cabin section flexible docking device control system and method. The method comprises the following steps: to begin with, determining cylindrical cabin flexible docking assembling process model, configuring assembly parameter, and carrying out self-detection and initialization to enable each assembly mechanism to move to a preset position; placing a first cabin section on a static bench support ring frame; placing a cabin section to be assembled on a movable bench support ring frame; starting an automatic alignment device, and adjusting pose of the cabin section to be assembled on a movable bench to enable the cabin section to be assembled and the assembled cabin section on a static bench to reach a preassembly state; observing whether the cabin sections are convenient to assemble, and if not, carrying out fine tuning manually until the cabin sections are convenient to assemble; carrying out flexible docking assembling; dragging the docking-assembling-finished part by a c