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Xiaochen Xie

Researcher at University of Hong Kong

Publications -  35
Citations -  2061

Xiaochen Xie is an academic researcher from University of Hong Kong. The author has contributed to research in topics: Piecewise & Exponential stability. The author has an hindex of 13, co-authored 28 publications receiving 1528 citations. Previous affiliations of Xiaochen Xie include Harbin Institute of Technology.

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A Review on Basic Data-Driven Approaches for Industrial Process Monitoring

TL;DR: A basic data-driven design framework with necessary modifications under various industrial operating conditions is sketched, aiming to offer a reference for industrial process monitoring on large-scale industrial processes.
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An Advanced PLS Approach for Key Performance Indicator-Related Prediction and Diagnosis in Case of Outliers

TL;DR: A novel robust data-driven approach, named advanced partial least squares (APLS), is presented to handle process outliers under an improved framework of PLS and can remove the impact of outliers on process measurements and establish a more accurate model than PLS for fault diagnosis in the monitoring scheme.
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An Improved Incremental Learning Approach for KPI Prognosis of Dynamic Fuel Cell System

TL;DR: The improved incremental learning approach based on available process measurements takes advantage of the algorithm overlapping of locally weighted projection regression (LWPR) and partial least squares (PLS) to cope with the KPI prognosis issue under nonlinear conditions.
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A Nonlinear Process Monitoring Approach With Locally Weighted Learning of Available Data

TL;DR: The effectiveness of the proposed locally weighted total PLS monitoring approach is finally demonstrated by the comparisons with other relevant methods via simulations based on the wastewater treatment process benchmark under different abnormal conditions.
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Asymptotic stability and stabilisation of uncertain delta operator systems with time-varying delays

TL;DR: In this article, the authors focus on the asymptotic stability and stabilisation of uncertain linear systems with time-varying delays via delta operator approach and employ a new model formulation to transform the time-delayed delta operator system into an interconnected system for which the uncertainties can become easy to deal with.