Processing Way of Vibrating Signal of Cone Crusher

The main functions of the DSPS signal measurement and analysis system software include  parameter setting module (system parameters, channel parameters, etc.), display module (cursor display, window display, graphic display, etc.), signal analysis module (data pre-processing, spectral analysis, frequency response analysis, amplitude analysis, etc.), sensor calibration module (static calibration, etc.). This kind of system software of the cone crusher has very high compatibility. The data collected by the software can be used by other families of software for calling for a variety of analytical processing.

The hardware requirements of the software are not very high. The CPU is Pentium III 800M or more. The internal storage should be not less than 128M with more than IG free hard drive space. The operating system is Windows2000/XP system. The rock cone crusher vibration analysis methods process the data which have been collected. In terms of the problems for processing the signals, there are following methods for processing the vibrating signals of the cone crusher. 

First, the time domain is used to analyze the cone crusher. The time domain of the cone crusher is a kind of functional relationship of the signal variations over time, which includes the continuous time-domain signal and the time-domain discrete signal. It is obtained by sampling the continuous vibrating signal. The vibrating data are collected by the AD collecting apparatus. The computer is used to draw the signal according to the time relationship so that we can see the   vibrating amplitude and the continuous function curve of the time. In the case of high sampling frequency, the approximation is a true reflection of the time-domain continuous signal. 

Second, the frequency domain is used to analyze the vibrating waveform of the cone crusher, which is very complicated. In order to facilitate the study, it is can be seen as a superposition of a series of harmonic components based on the Fourier series theorem. These harmonic components have their own specific amplitudes and phase angles. Mechanical vibration signal may be provided through a variety of processing in the frequency domain to obtain the corresponding motion state characteristic information as the image of the abscissa, i.e. the so-called spectrum FIG. There are two representation notations for the value of amplitude of the spectrogram. The first method is the amplitude (rms or peak) form, which is called the amplitude spectrum. The second is the form of energy, which is called the power spectrum. In addition, there are correlation analysis, analysis of the combining time-domain, wavelet analysis, and vibration graphical analysis method. 

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