Realization of Vibration Detection for Large Equipment based on High-speed Photography Technology

All types of industrial and military equipment are affected by vibration when in operation, especially precision systems, where the effect of vibration on accuracy is particularly pronounced. The vibrations originate from the active signals of the engine or the passive signals of the environment, and in either case, the presence of vibrations affects the equipment during prolonged operation. A prerequisite for research is the measurement of the signals. The use of setting marking points on the equipment to analyze the deformation condition of the equipment is an effective means of measurement, the method is simple and easy to implement, the requirements of the equipment are simple, and the technique has been more and more engineers and technicians pay attention to [1, 2].It analyzes the deformation of the equipment in the shaking table's experimental environment by using the marking points processed by the Hough transform method as the reference and this improved method. To better measure equipment deformation due to vibration in a laboratory environment. The project team introduced an improved Hough transform method for calibration and then carried out the study with the help of a vibration platform. Through experiments, the designed method was successfully utilized to study the effects of vibration on various types of equipment. The corresponding data and results successfully proved the effectiveness of using the above process.