Clear-Level Robot Based on Laser Control and Measurement

Control and measurement system adopts laser emitter as signal source of height control and inclination angle sensor as detecting unit of horizontal control of clear-level robot. After the laser signal is carried through the light filter, and then amplified and modulated, last transmitted to controller. The inclination sensor measures the slope angle of the x and y verticality direction. The two-way signal is processed at intervals, and then transmitted to controller. Laser and inclination angle signal is separately treated. Controller controls the executive part to make clear-level robot work on a leveling plane. The test result shows that the leveling precision of robot reaches ±2.5mm/100 and based on on-line control and measurement system the working parts can always work on the parallel plane to datum plane that is scanned and confirmed by laser emitter and retain ±0.05°with the leveling datum plane.