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Small electric unmanned aerial vehicle motor testing device

A testing device, electromechanical technology, applied in motor generator testing, internal combustion engine testing, etc., can solve the problems of inability to select, low battery energy density, low power consumption, etc., and achieve reliable performance, high degree of automation, and simple and reasonable structure design. Effect

Inactive Publication Date: 2014-02-26
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Application Information

AI Technical Summary

Problems solved by technology

However, since the battery energy density of electric motors is much lower than that of fuel oil, the power supply of electric motors has become a practical problem that has long restricted the wide application of electric motors in the field of drones. , power output performance, and stable technical equipment, it is impossible to select motors with relatively good, low power consumption, and sufficient power for use in drones

Method used

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  • Small electric unmanned aerial vehicle motor testing device
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Embodiment Construction

[0010] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A small electric unmanned aerial vehicle motor test device, equipped with a power supply voltage controller 5, a tensile tester 6, a frame 2, a temperature display 9, an integrated processing box 10 and a computer 11 on a stand 1, on the frame 2 Equipped with the tested motor 4 with the paddle 3, the non-contact speed detector 7 and the infrared temperature sensor 8, the tensile test rod 13 connected with the described tested motor 4 is set on the frame 2, and the An optical reflection sheet matched with the non-contact velocimeter 7 is affixed on the outer side of the measuring motor 4, and a tension pressure sensor 12 is equipped on the tensile test rod 13; the power supply voltage controller 5 is respectively connected with the tested motor 4 and the integrated processing box 10 communicates, and the temperature display 9 communicates with the infrare...

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Abstract

The invention relates to a small electric unmanned aerial vehicle motor testing device and belongs to testing equipment. A power supply voltage controller, a tension tester, a frame, a temperature displayer, an integrated processing box and a computer are assembled on a rack, a motor which is to be tested and provided with blades, a non-contact velometer and an infrared temperature measurement sensor are assembled on the frame, a tension test rod coaxially connected with the motor to be tested is arranged on the frame, an optical reflector plate matched with the non-contact velometer is attached to the outer side of the motor to be tested, a tension and pressure sensor is assembled on the tension test rod, the integrated processing box is respectively connected with the computer, the tension tester, the power supply voltage controller and the temperature displayer through wires, the temperature displayer is connected with the infrared temperature measurement sensor, the motor to be tested is connected with the power supply voltage controller, and the tension and pressure sensor is connected with the tension tester. The small electric unmanned aerial vehicle motor testing device is reliable in performance, high in automation degree and accurate in detection result and provides technological support for scientific selection of small unmanned aerial vehicle motors.

Description

technical field [0001] The invention belongs to testing equipment, and mainly relates to a motor testing device used on a small electric unmanned aerial vehicle. Background technique [0002] At present, the technology of small drones is in the development stage, and small drones are widely used in military and civilian applications due to their small size, light weight, flexible maneuverability, and low cost. Small UAVs mostly use electric motors and fuel engines. Due to the characteristics of simple control, good stability, and low noise and vibration of electric motors, they are widely used. However, since the battery energy density of electric motors is much lower than that of fuel oil, the power supply of electric motors has become a practical problem that has long restricted the wide application of electric motors in the field of drones. , power output performance, and stable technical equipment, it is impossible to select motors with relatively good, low power consum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34G01M15/05
Inventor 贾鹏宇于立宝冯江张佳鑫张敏马静龙
Owner NORTHEAST AGRICULTURAL UNIVERSITY
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