Search results for: IZOLACJA USZKODZEŃ

• PCA based Fault Tolerant MPC

  Publication

  • K. Mazur
  • M. Brdyś

  - Year 2007

  This chapter presents a Fault Tolerant - Model Predictive Control (FT-MPC) schemes for sensor faults accommodation. A Fault Detection and Isolation (FDI) Unit, which is an integral part of FT-MPC system, is based on the Principal Component Analysis (PCA) method. Introduced approach enables efficient bias and drift faults accommodation in single, as well as simultaneous faults case. Simple simulation exercise is presented.Rozdział...

• MultiRegional PCA for leakage detection and localisation in DWDS - approach

  Publication

  • A. Borowa
  • K. Mazur
  • M. Grochowski
  • M. Brdyś
  • K. Jezior

  - Year 2007

  Monitoring is one of the most important parts in advanced control of complex dynamic systems. Information about systems behavior, including failures indicating, enables for efficient control. The chapter describes an approach to detection and localisation of pipe leakage in Drinking Water Distribution Systems (DWDS) representing complex and distributed dynamic system of large scale. Proposed MultiRegional Principal Component Analysis...

• MultiRegional PCA for leakage detection and localisation in DWDS - Chojnice case study

  Publication

  • K. Jezior
  • K. Mazur
  • A. Borowa
  • M. Grochowski
  • M. Brdyś

  - Year 2007

  This chapter considers pipe leakage detection and localisation in Drinking Water Distribution Systems (DWDS) by using a novel approach the MultiRegional Principal Component Analysis (MR-PCA). The MR-PCA is an extension of well known PCA method. The main idea of MR-PCA consists in designing a number of regional PCA models and analysing their responses caused by the pipe faults. Moreover, DWDS is decomposed into suitable subnetworks...