Jiang Yongzheng
(China Civil Aviation Flight College Guanghan 618307)
Abstract The present essay dissects the algorithm of the linear acceleration at the centre of gravity of the platform of the motion loading system, and also analyses the relations of hydraulic servo actuator’s travel distance, the aircraft’s specific force and the aircraft’s rotational rate. The essay also suggests the basis of motion equation modeling, and discusses the simulator’s six-degree-of-freedom motion system’s combination principles by the means of the hardware and software, and all these make the foundation of the research of flight simulator hydraulic servo control in improving performance of overload protection.
Key words linear channel; angular channel; centroid transition; rotational rate