Process Fault Diagnosis for Continuous Dynamic Systems Over Multivariate Time Series DOI: http://dx.doi.org/10.5772/intechopen.85456

of this attractor is a direct result of the underlying dynamics of the system being observed, and the changes in the topology are usually an indication of a change in the parameters or structure of the system dynamics. Therefore, descriptors of the attractor geometry can serve as sensitive diagnostic variables to monitor abnormal system behavior.
