7-Actuators 6DoF Motion Platform

This motion platform is based on a four actuators motion platform, with the addition of three horizontal servo electric cylinders to enable motion simulation in three dimensions: surge, sway, and yaw.
The 7-actuators 6DoF motion platform utilizes grouped control technology for the servo electric cylinders: pitch, roll and heave are controlled as one group, sway and yaw as another, and surge as a separate group. The motion of these three groups does not interfere with each other, resulting in a higher response frequency.
Additionally, the height of the motion platform can be reduced.