OSCILLATION DETECTION IN MULTIVARIABLE SYSTEMS USING PRINCIPAL COMPONENT ANALYSIS

• Main Authors: H., Zabiri, M. , Ramasamy, D. D. , Doanh, N. M, Ramli, S. , Yusup, N. Y. , Harun
• Format: Conference or Workshop Item
• Published: 2007
• Subjects: TP Chemical technology
• Online Access: http://eprints.utp.edu.my/3756/1/HZabiri_SOMCHE2007.pdf; http://eprints.utp.edu.my/3756/
• Institution: Universiti Teknologi Petronas

Oscillations constitute a common form of plant-wide disturbances. The presence of oscillations in control loops results in increased process variability which is undesirable from quality point of view. In this paper, a simple visualization tool is developed to detect oscillat...