Related Experiment Video
Updated: Jun 13, 2026

Microfluidic Platform with Multiplexed Electronic Detection for Spatial Tracking of Particles
Published on: March 13, 2017
Multilevel simultaneous component analysis for fault detection in multicampaign process monitoring: application to
Diana L S Ferreira1, Sila Kittiwachana, Louise A Fido
1Centre for Chemometrics, School of Chemistry, University of Bristol, Cantocks Close, Bristol, UK BS8 1TS.
Abstract:
A continuous process is monitored by on-line HPLC in four separate campaigns, ranging in duration from 10 to 104 h. Methods are reported that allow the study of variation over all four campaigns using Multilevel Simultaneous Components Analysis, which separates out the within- and between-campaign variation. In order to obtain control charts, Q- and D-statistics are combined with a within-campaign submodel (Simultaneous Components Analysis) to obtain a single model that is based only on within-campaign variation over all four campaigns.
More Related Videos
06:45Design and Application of a Fault Detection Method Based on Adaptive Filters and Rotational Speed Estimation for an Electro-Hydrostatic Actuator
Published on: October 28, 2022
09:58A Modular Microfluidic Technology for Systematic Studies of Colloidal Semiconductor Nanocrystals
Published on: May 10, 2018
Related Concept Videos
High-Performance Liquid Chromatography: Types of Detectors
High-Performance Liquid Chromatography: Instrumentation
High-Performance Liquid Chromatography: Introduction
In HPLC, two phases play a critical role in the separation process: