Airplane simulation manipulator with operating force feel

Abstract

The invention discloses an airplane simulation manipulator with an operating force feel, and belongs to the technical field of digital simulation operation of airplane cockpits. The airplane simulation manipulator comprises a control channel, a master control computer, a network switch, and a controller, wherein the control channel corresponds to each manipulating component and provides the operating force feel to each manipulating component; the master control computer generates a control instruction of the control channel via flight aerodynamic data; the network switch converts the control instruction and then transmits to the control channel; the controller obtains the control instruction output by the master control computer through the network switch; the control channel comprises a servo motor composed of a servo driver and a torque motor; a torque sensor is arranged coaxially with a rotating shaft of the output end of the servo motor; the rotating shaft of the servo motor is connected with a transmission gear through a link mechanism. By adopting the airplane simulation manipulator, simulation of the operating force feel is achieved through the torque motor; a force feel-displacement curve of a real airplane can be accurately met; the operating force can change in real time along with the change of a flight state; the follow-up function under an automatic driving connection state is also achieved.

Description

technical field [0001] The invention discloses an aircraft simulation control device with a sense of control force, and belongs to the technical field of aircraft cockpit digital simulation control. Background technique [0002] During the flight simulation control, various types of force loading devices need to be used to provide force feeling for the flight control components such as the steering wheel, joystick, and pedals, so as to simulate the control feeling and characteristics of the real aircraft, and then provide technical support for the design of the control device. The traditional implementation method includes using a spring mechanism or a hydraulic control mechanism. The spring mechanism is simple and has low precision. It can only achieve a linear sense of control force. The control force cannot be changed in real time with the change of the flight state, and it is impossible to achieve automatic driving under the condition of switching on. The hydraulic contr...

AI Technical Summary

Problems solved by technology

The traditional implementation method includes using a spring mechanism or a hydraulic control mechanism. The spring mechanism is simple and has low precision. It can only achieve a linear sense of control force. The control force cannot be changed in real time with the change of the flight state, and it is impossible to achieve automatic driving under the condition of switching on. The hydraulic control mechanism realizes the simulation of the control force by adjusting the output force of the hydraulic cylinder, which is slightly higher than the spring control accuracy, but its control logic is relatively complicated, and it needs to solve the lower control valve in different states in real time On and off, and the hydraulic control system occupies a large physical space, so a simulation device that can provide precise and controllable control force is needed to meet the needs of flight simulation control

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