February 15 is the annual Lantern Festival. It is also in the middle of the 2022 Beijing Winter Games. In order to celebrate the Lantern Festival, as well as to cheer for the Winter Olympic Athletes, huai'an’s Canal and cultural corridor scenic area put on a spectacular drone light show. 

     That night, 300 drones were slowly lifted off the ground under the control of the crew, in the air has changed into “Beijing 2022”, “Winter Olympic athletes refueling”, “Canal capital, 100-li Gallery”, “Jinhu Lantern Festival”and other text as well as the five rings, lanterns and other patterns. And in the form of laser imaging in the Grand Canal Gate interpretation of the “Beijing Winter Olympics together to the future.”. 

      Speaking of drones, in the last few years, they’ve become very popular, and they’ve been used in a lot of performance scenarios, and a lot of people have seen them, but do you know what the basic structure of a drone is? It is generally composed of a load-bearing platform, a flight control system, a power system, control equipment and an aerial photo stabilizer, among which the flight control system mainly consists of three major parts, namely, sensors, an airborne computer and servo-motion equipment, the functions of the system include attitude stabilization and control, Task Equipment Management and emergency control, while the servo motor has been widely used. Swing-type voice coil motor is one of the main products of Kunshan Tongmao Electronics Co. , Ltd. .

      The swing-type voice coil motor can reach 120 degrees, Torque can reach 50n. M, is widely used in the semiconductor industry, automation, industry, aviation and aerospace industries. 

      The article was originally written by www.tmmotion.com in Kunshan, China. Please quote the source.