T.A. ALIEV, N.F. MUSAEVA, N.E. RZAEVA, U.E. SATTAROVA
ALGORITHMS FOR FORMING CORRELATION MATRICES EQUIVALENT TO THE TECHNICAL CONDITION OF CONTROL OBJECTS
We analyze the challenges of forming the correlation matrices of noise input and output signals of industrial objects. We propose algorithms for calculating the estimates of noise characteristics and technologies for forming the correlation matrices equivalent to the matrices of useful signals of noisy random processes. The specific characteristics of continuous stochastic linear objects are taken into account and it is also demonstrated that said technology can be used in the development of a system for monitoring the beginning of the latent period of accidents on fixed offshore platforms.
Keywords: control objects, technical condition, offshore platform, correlation matrix, correation function, noise, noisy signals, monitoring
ALGORITHMS FOR FORMING CORRELATION MATRICES EQUIVALENT TO THE TECHNICAL CONDITION OF CONTROL OBJECTS
We analyze the challenges of forming the correlation matrices of noise input and output signals of industrial objects. We propose algorithms for calculating the estimates of noise characteristics and technologies for forming the correlation matrices equivalent to the matrices of useful signals of noisy random processes. The specific characteristics of continuous stochastic linear objects are taken into account and it is also demonstrated that said technology can be used in the development of a system for monitoring the beginning of the latent period of accidents on fixed offshore platforms.
Keywords: control objects, technical condition, offshore platform, correlation matrix, correation function, noise, noisy signals, monitoring