Generator set elastic support rigidity abnormity monitoring method

The invention relates to the technical field of rigidity monitoring, and discloses a generator set elastic support rigidity abnormity monitoring method, which comprises the following steps: installing a sound sensor, an electronic gyroscope and an ultrasonic probe; the ultrasonic probe scans the elastic support to obtain initial scanning data, the sound sensor obtains initial audio data in the environment, and the electronic gyroscope obtains initial data of angular motion amount and acceleration of vibration of the generator set; and in the operation stage, the generator set enters formal operation and use, the sound sensor, the ultrasonic probe and the electronic gyroscope continuously work to compare the obtained data with the initial data of the corresponding classification, and the comparison result of the current data and the initial data of the audio, ultrasonic scanning and vibration data is obtained. Through vibration audio and vibration amplitude data generated during working of the generator set, u