Double-mode ground control system for coaxial dual-rotor helidrone

Abstract

The invention discloses a ground manipulation system for a coaxial dual-rotor unpiloted helicopter. The system comprises a portable manipulation mechanism, a man-simulation machine manipulating mechanism, a manipulation mode switch, a first sensor, a second sensor, a first transmission medium, a second transmission medium, a DGPS apparatus unit, a data collection processing unit, a manipulation feedback unit, a monitoring storage unit, a simulated training unit and remote-control transmission unit. The invention takes the unpiloted helicopter as the remote aim; a fly manipulation operator utilizes manual manipulation and mode switch to accomplish the input of a proportion instruction and a switch instruction in different manipulation modes; and then a back end unit is used for processing so as to form effective uplink information to be transmitted to a remote control transmission apparatus so as to realize the remote control of the unpiloted helicopter or the self-fly guidance of the unpiloted helicopter. The system can be applied to manipulating the unpiloted helicopter in different environments, and the mode switch is flexible; and the system can improve the effectiveness and correctness of the action of ground manipulation manual remote control and shorten the training time.

Description

technical field [0001] The invention relates to a dual-mode ground control system for a coaxial double-rotor unmanned helicopter, belonging to the field of unmanned remote control systems. Background technique [0002] 1. Remote command system [0003] Coaxial twin-rotor unmanned helicopters have the ability to take off and land vertically, hover in the air, and move forward, backward, left, and right. According to the movement characteristics of the fuselage, the remote control commands should include five-way control commands of vertical, horizontal, heading, collective pitch, and throttle fine-tuning. Longitudinal control commands control the pitch angle of the helicopter to increase or decrease the forward flight speed; lateral control commands control the tilt angle of the helicopter and control the horizontal and lateral speed; heading control commands control the direction of the nose and cooperate with the lateral control commands to complete the turning of the helic...

AI Technical Summary

Problems solved by technology

[0019] (1) The ground control input cannot maximize the driving habits of the operator, and often needs to memorize a large number of instruction codes, and the training time is long

[0020] (2) The system structure relies too much on software implementation, the data processing speed is slow, and the real-time performance is poor

At present, there is no support for two or more ground control systems that are more in line with the driver's driving habits.

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