Diagnosis of Process Nonlinearities and Valve Stiction : Data Driven Approaches
Publication year: 2008
ISBN: 978-3-540-79224-6
Internet Resource: Please Login to download book
In this book, Higher Order Statistical (HOS) theory is used to develop indices for detecting and quantifying signal non-Gaussianity and nonlinearity. These indices, together with specific patterns in the mapping of process output and controller output are used to diagnose the causes of poor control loop performance.
Subject: Engineering, Compression, Diagnose, Higher Order Statistics, Stiction, Valves, control, linearity, modeling, nonlinearity, quality, signal processing, quality control, reliability, safety and risk, Control and Systems Theory, Quality Control, Reliability, Safety and Risk
