Vibration detection and vibration analysis method and system

• Main Authors: LIU BING, LYU DONGPING, DENG XIUHONG, GUO JICHENG, LI RUOPENG, CHEN FENG
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES; MEASURING; PHYSICS; TESTING

The invention discloses a vibration detection and analysis method and system, belongs to the technical field of vibration detection and analysis, and is used for solving the technical problems that the current vibration detection technology cannot accurately analyze the phase relation of a frequency spectrum, cannot accurately determine a real fault reason and seriously affects the state recovery efficiency of fault equipment. The method comprises the steps of formulating a vibration detection path of each piece of to-be-detected equipment in a factory according to a detection priority; through a standard model structure, multi-direction measuring point positions of the vibration detector on each piece of to-be-detected equipment are standardized; installing a vibration detector on each to-be-detected device according to the multi-direction measuring point position so as to acquire multi-direction vibration spectrum data of each to-be-detected device according to the vibration detection path; performing time-