Multivariate Statistical Process Control with Dynamic External Analysis

Manabu Kano; Hiroshi Maruta; Shouhei Tanaka; Shinji Hasebe; Iori Hashimoto; Hiromu Ohno

doi:10.11499/sicep.2002.0.673.0

SICE Annual Conference 2002

DOI https://doi.org/10.11499/sicep.2002.0.673.0

会議情報

主催: The Society of Instrument and Control Engineers

共催: IEEE/Industiral Electronic Society, IEEE/Robotics and Automation Society, IEEE/Control System Society

Multivariate Statistical Process Control with Dynamic External Analysis

Manabu Kano, Hiroshi Maruta, Shouhei Tanaka, Shinji Hasebe, Iori Hashimoto, Hiromu Ohno

著者情報

キーワード: Statistical Process Control, Fault Detection, External Analysis, Principal Component Analysis, Independent Component Analysis

会議録・要旨集フリー

p. 673

詳細

抄録

The practicability of statistical process control (SPC) is limited due to the assumption that a process is operated in a steady state. In the present work, external analysis is proposed to cope with changes in operating conditions such as load changes and grade transitions. The effectiveness of SPC methods integrated with the proposed external analysis was confirmed by application results.

責任著者(Corresponding author)

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