基于ccd的安全气囊装配质量检测装置设计--学士学位论文.docVIP

基于CCD的安全气囊装配质量检测装置设计 摘要 关键词　视觉检测；直角坐标机器人；MATLAB；伺服电机 Design of airbag assembly quality detection device based on CCD Abstract With the automation to increase production capacity, modern factory machinery often there is a need to automatically detect the occasion, then a great need for the robot with the visual system to achieve this task. Machine vision is to make the machine was part of eye and brain function, the geometry can be measured automatically, the printing quality of the appearance of defects and product identification, such as the quality of the work of identification. Machine vision systems are generally used in fully automated, reliable and efficient mass production of non-contact detection in the process of identification. Common vision systems typically include: light source, lens, CCD camera, frame grabbers, image processing software, monitors, communication / input and output units, such as. Linear motion modules from the multi-axis motion system called the Cartesian coordinate robots, various sports-axis Cartesian coordinate system usually corresponds to the X axis, Y axis . Cartesian coordinate robot mainly by a number of linear motion units, drive motor, control system and the end of the composition operator. As a result of the community on the visual detection and rectangular coordinates the increasing demand for robots, it is necessary to the design of visual inspection with XY Cartesian coordinate robot. The design includes two important parts. First, the small rectangular coordinates of the robot mechanical structure design, including servo motor, ball screw and guide the choice of the realization of the XY rectangular coordinates of the straight-line robot control and operation; second part of the image acquisition system design, including CCD cameras and image acquisition software design, and image processing methods and procedures of design. Detection of which is a MATLAB as the main t, CCD cameras can be collected in accordance with the