Six Degree of Freedom Platform
The system consists of six electric cylinders and is equipped with inertial navigation module in the upper plane and the lower plane. The module itself has high reliability of MEMS components and the control accuracy is less than 10 minutes. The whole system is installed on the vehicle. When the vehicle is running on the bumpy road, the inertial navigation module detects the position change of the upper and lower platform, and the coordinates at the connection point between each cylinder and the frame are calculated in real time. The extension length of each electric cylinder is adjusted by the control algorithm, so that the upper platform is always in the set position, such as always horizontal.