Text

Monitoring Heterogeneous Multivariate Profiles Based on Heterogeneous Graphical Model

Process monitoring using profile data remains an important and challenging problem in various manufacturing industries. Motivated by an application case of motherboard testing processes, we develop a novel modeling and monitoring framework for heterogeneous multivariate profiles. In this framework, a heterogeneous graphical model is constructed to depict the complicated heterogeneous relationship among profile channels. Then monitoring the heterogeneous relationship among profile channels can be reduced to monitoring the graphical networks. Besides, we investigate several theoretical results concerning the accuracy of the estimated graphical structure. Finally, we demonstrate the proposed method through extensive simulations and a real case study.

Ketersediaan

Informasi Detail

Judul Seri

TECHNOMETRICS; Vol.64 No.2 May 2022

No. Panggil

-

Penerbit

: .,

Deskripsi Fisik

p. 210-223

Bahasa

English

ISBN/ISSN

-

Klasifikasi

NONE

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

HETEROGENEOUS GRAPHICAL MODEL
MOTHERBOARD TEST PROCESSES
MULTIVARIATE PROFILES
STATISTICAL MONITORING

Info Detail Spesifik

https://doi.org/10.1080/00401706.2021.1935325

Pernyataan Tanggungjawab

Hui Wu, Chen Zhang, Yan-Fu Li

Versi lain/terkait

Lampiran Berkas

Komentar