Unmanned technology is not only useful in cars, it will also appear in the future, does this sound cool? It is an unmanned aircraft operated by radio remote control equipment and its own program control device. There is no cockpit on board, but equipment such as autopilot and program control are installed. The personnel on the ground, on the ship, or on the mother machine's remote control station track, locate, remotely control, telemeter and digitally transmit the laser pointer equipment such as radar. It can take off under the radio remote control like an ordinary airplane or launch with a booster rocket, or it can be taken into the air by a mother aircraft for flight.
In drones, on-board radar is also crucial. Airborne lidar is an airborne laser pointer detection and ranging system installed on an aircraft, which can measure the three-dimensional coordinates of ground objects. As early as the 1970s, developed by NASA, LIDAR surveying and mapping technology began to develop unloaded laser scanning technology, and its speed is fast, commercialization began in about 1995.
In recent years, 3D printing has attracted much attention. It is a technology based on digital model files that uses powder-like metals or plastics and other adhesive materials to construct objects layer by layer. 3D printing, as a cutting-edge and pioneering intelligent manufacturing technology, will lead the change of traditional production methods and production processes, and is expected to become the source of power to promote a new round of industrial revolution.
In 3D printing, lidar is also useful. For example, the recently popular Printoptical 3D printing technology is essentially a one-stop technology from "CAD design to optical components". The printed optical components do not need to be imaged. Post-processing such as polishing, grinding and coloring. This laser pointer technology is mainly based on mature wide-format industrial inkjet printing equipment. Transparent polymer droplets cured by ultraviolet rays are ejected, and then cured by a strong ultraviolet lamp integrated on the print head. Geometry, Lidar plays the role of measurement and monitoring in this.