激光聚变靶丸快速筛选方法与技术研究

In order to detect the target of nuclear fusion test from the mass laser fusion target, a rapid screening technique for the measurement of target water flow was proposed. The sub-pixel level information of the target is calculated by the spatial sub-pixel sub-algorithm, and the roundness was evaluated according to the size of the ball To screen. Through the robot arm and the ball between the three-dimensional movement between the plate can be traversed to measure all the test balls. It was proved by theory and experiment that the spatial resolution of this method is better than 0.51μm and the method can be used to select the mass target quickly and accurately.