Univariate methods for monitoring and analysis of multivariate data

摘要

A system and method for monitoring the process data in the process plant, multivariate process variable data process variable and a multiple process variables with observations plurality comprises a set of observations components each process variable comprises the definition of a vector, the set of observations component includes a process data for time-dependent corresponding to the observed value of the process variable. The system and method can be calculated as a function of vector transformation of multiple process variables corresponding to one of the process variables each multivariate conversion. Is a function of the univariate variables that unifies process variables, process behavior is expressed in the multivariate conversion, the representation of the operation of this process, vector conversion of each process variable, single for each of the process variables I want to specify a multivariate projection of process data by variable variable. None [Selection Figure]