Detection Method for Non-Stationary Oscillations in Process Plants

اسناد مشابه

• Change detection in non-stationary Hawkes processes through sequential testing

  مقاله‌ی دسترسی آزاد۲۰۲۱ITM web of conferences['Moinak Bhaduri', 'Dhruva Rangan', 'Anurag Balaji', '']

  Detecting changes in an incoming data flow is immensely crucial for understanding inherent dependencies, formulating new or adapting existing policies, and anticipating further changes. Distinct modeling constructs have triggered varied ways of detecting such changes, almost ever

• A method for detecting non-stationary oscillations in process plants

  مقاله‌ی دسترسی آزاد۲۰۱۴Control Engineering PracticeVesa-MattiTikkala, AlexeyZakharov, Sirkka-LiisaJämsä-Jounela

• Anomaly Detection and Removal Using Non-Stationary Gaussian Processes

  سند علمی۲۰۱۰Steven Reece, Roman Garnett, Michael Osborne, Stephen Roberts

  This paper proposes a novel Gaussian process approach to fault removal in time-series data. Fault removal does not delete the faulty signal data but, instead, massages the fault from the data. We assume that only one fault occurs at any one time and model the signal by two separa

• A Method for Anomaly Detection for Non-stationary Vibration Signatures

  سند علمی۲۰۱۳Renata Klein

  Vibration signatures contain information regarding the health status of the machine components. One approach to assess the health of the components is to search systematically for a list of specific failure patterns, based on the physical specifications of the known components (e

• Anomaly detection in non-stationary and distributed environments

  سند علمی۲۰۱۴Colin O'Reilly

  Anomaly detection is an important aspect of data analysis in order to identify data items that significantly differ from normal data. It is used in a variety of fields such as machine monitoring, environmental monitoring and security applications and is a well-studied area in the

• Non-stationary oscillation of a string on the Winkler foundation subjected to a discrete mass–spring system non-uniformly moving at a sub-critical speed

  مقاله‌ی دسترسی آزاد۲۰۲۲Journal of Sound and Vibration['S. N. Gavrilov', 'Ekaterina V. Shishkina', 'Ilya O. Poroshin', '']

  We consider non-stationary free and forced transverse oscillation of an infinite taut string on the Winkler foundation subjected to a discrete mass–spring system non-uniformly moving at given sub-critical speed. The speed is assumed be slowly time-varying function. To describe no