Born in Taizhou, Jiangsu Province, and born in the 1980s in Kunshan, Jiangsu Province, Xiao Bian always reflects on the greatness of mankind when he crosses either the Jiangyin Bridge or the sutong bridge when he returns home from Kunshan to visit his family. 

     When it comes to bridges, they are one of the most important transportation facilities of our time, and because of this, the structure of bridges is closely related to the safety of people’s lives and property, the bridge structure is affected by ground settlement, displacement, earthquake, long-term vehicle rolling, aging of material itself and so on. These structural changes need to be tested regularly to ensure that they are within the safe range, once beyond the scope of safe, it is necessary to actively take remedial measures. 

      In recent years, with the development of society and technology, a series of advanced equipment has been used in bridge detection, including unmanned aerial vehicles (uavs) . For example, Tianjin Research Institute of Transportation Science has been widely used in bridge detection for many years, such as unmanned aerial vehicle, unmanned ship and special intelligent equipment! As one of the more revolutionary devices of the twenty-one th century, drones have now penetrated every industry, and they generally consist of load bearing platforms, Flight Control Systems, power systems, control equipment, aerial stabilizers, and so on, the flight control system mainly includes three parts: sensors, on-board computer and Servo action equipment. The functions of the flight control system include attitude stabilization and control, Task Equipment Management and emergency control, the servo action equipment, which has been widely used in swing-type voice coil motor. 

     Kunshan with Mao Electronics Co. , Ltd. main voice coil motor products, including cylindrical, rectangular, flat, swing, shaft type five categories, favored by equipment manufacturers. 

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