Abstract: A six-DOF platform is designed employing the control algorithm of Stewart爷s six-DOF parallel mechanism.Flight attitude data is converted into the actuator motion parameters through inverse kinematics to drive servos.The flight attitude data of Prepar 3D the simulation flight software can be obtained through shared memory and then imported into the simulation platform to conduct verification. Results show that the attitude simulation platform has high motion precision and stability and can be used for theoretical verification.

Key words: parallel mechanism, inverse kinematics, servo, attitude simulation