Multi-axis aircraft capable of movably flying, flying assisting platform and flying method

Abstract

The invention relates to a multi-axis aircraft capable of movably flying. The multi-axis aircraft capable of movably flying comprises an aircraft body, a power device and a taking off and landing device, wherein the taking off and landing device comprises an undercarriage and a fixer which is mounted at the lower side of the undercarriage; the multi-axis aircraft is fixed to a platform through the fixer. The multi-axis aircraft capable of movably flying is characterized by further comprising a tilting rotating driving device used for driving the power device to tilt and rotate toward the moving direction until a preset angle is reached while the platform moves; the fixer is used for releasing the multi-axis aircraft from the platform when the rotating speed of rotating wings of the power device, the generated thrust or an accelerator reaches a preset value; the tilting power device can absorb the airflow which impacts the multi-axis aircraft, so that the wind resistance can be reduced, and as a result, the safety and reliability in taking off can be improved.

Description

technical field [0001] The invention relates to a multi-axis aircraft, in particular to a multi-axis aircraft capable of moving and taking off, an auxiliary platform and a take-off method. Background technique [0002] A multicopter usually includes a fuselage, an arm, a flight control device, a power supply, an ESC, a motor, a rotor, and functional sensors. [0003] Electric helicopters usually also include empennage and tail-locking gyroscopes, control devices for controlling the periodic pitch and collective pitch of the rotor pitch, and the control devices include steering gears, swash plates, connecting rods and other components. [0004] Neither multicopters nor electric helicopters are suitable for taking off in a windy environment. At present, quadcopters can fly in winds below level 5; hexacopters can barely fly in winds of levels 6 to 7. The wind speed of category 5 wind is between 8 and 10.7 meters per second, the wind speed of category 6 wind is between 10.8 an...

AI Technical Summary

Problems solved by technology

That is, drones still cannot take off safely under the action of high-speed airflow

In addition, the plate electromagnet and the electromagnet drive module connected to it are fixed on the ship, and the magnetic plate is fixed on the tripod of the drone. Due to the large span of the tripod of the drone, a large support is required Therefore, the area of ​​the flat electromagnet will be very large, not only the weight is heavy, the manufacturing cost is high, but also requires more power to maintain the fixation of the drone, which is poor in practicability

[0006] Existing multi-axis aircraft basically only adjust the flight attitude by changing the rotor speed. Translational flight needs to tilt the fuselage, thus increasing the windward area of ​​the fuselage, resulting in an increase in flight resistance, making the multi-axis aircraft slow in response and poor in maneuverability , the frequent acceleration and deceleration of the motor causes a large loss of kinetic energy, large heat loss of the motor, and low efficiency

Under the action of high-speed airflow, it is difficult to take off and land safely

Before taking off on the high-speed mobile platform, the multi-axis aircraft has no protection measures, not only is it easy to be blown off by the high-speed airflow, but also cannot achieve safe and stable mobile take-off and landing

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