来源：http://aoshangjk.com 发布时间：2020-04-08 浏览：次
Unmanned aerial vehicle (UAV) is an unmanned aerial vehicle operated by radio control equipment and their own programs. In recent years, UAV industry develops rapidly and is widely used in personal consumption, agriculture, forestry and plant protection, geographic mapping, environmental monitoring, power line inspection, film and television aerial photography and other fields.
In recent years, China's consumption of robots (including UAVs) and related services has continued to grow at a high speed, which is expected to reach US $77 billion by 2022, with a compound annual growth rate of 26.3% in 2018-2022. Among them, China is the largest robot market in the world. It is estimated that by 2022, the Chinese robot market will account for more than 38% of the global total. It is estimated that by 2022, the manufacturing industry will occupy the highest market share of Chinese robots (including UAVs), accounting for 53%. The second is resource stocks, accounting for 11%. The third is consumer goods, accounting for 7%; followed by health care, accounting for 6%, and retail sales, accounting for 4%.
With the vigorous development of UAV market, the UAV related industry chain has also ushered in development opportunities. Shandong BLDCM is undoubtedly one of the most important components of UAV. Therefore, the motor market of high quality, high performance and long service life is promising.
The main components of UAV include flight control and remote control. The key to decide whether UAV is professional or consumption is whether it has intelligent flight control system and special functions. In principle, a motor needs to be equipped with an 8-bit MCU to control, but there is also a MCU to control multiple BLDCM. Professional UAV consists of remote control, flight control, power system, aerial photography and other different modules. According to the requirements of different grades of products, different CPU cores are used. On the flight control board, MCU is still the most commonly used for control and processing, not CPU.
The increase of acceleration and weight will bring more pressure to the whole motor system. When the motor control system detects the angle change, it can control the motor to rotate in the opposite direction to achieve a stable effect. A professional UAV needs at least 4 to 6 brushless motors to drive the rotor, and motor-driven controllers to control speed and direction. Motor control system is very important to the stability of UAV, so the motor control system of UAV should be more accurate and reliable.
There are certain technical requirements for the structure design and motor control algorithm of the UAV BLDCM. It also requires rigorous performance testing and technical validation systems to ensure product reliability. Therefore, Zhengde zhicante is also constantly innovating, improving quality and optimizing technology, and is committed to providing reliable UAV motor solutions for the UAV industry.
The above is the relevant content introduced by Shandong BLDCM manufacturer. To learn more, please visit the website: http://www.jnmacd.com
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