Search Results - "Shi-Shang Jang"

A Data-Driven Soft Sensor Based on Multilayer Perceptron Neural Network With a Double LASSO Approach by Fan, Yajun, Tao, Bo, Zheng, Ying, Jang, Shi-Shang

“…In nonlinear industrial processes, some product qualities or key variables are usually difficult to measure online automatically due to the lack of sensors. In…”
Get full text

Design and Application of a Variable Selection Method for Multilayer Perceptron Neural Network With LASSO by Sun, Kai, Huang, Shao-Hsuan, Wong, David Shan-Hill, Jang, Shi-Shang

“…In this paper, a novel variable selection method for neural network that can be applied to describe nonlinear industrial processes is developed. The proposed…”
Get full text

Design of an Adaptive Nonnegative Garrote Algorithm for Multi-Layer Perceptron- Based Soft Sensor by Sun, Kai, Sui, Lin, Wang, Hongxun, Yu, Xiaodong, Jang, Shi-Shang

“…In the study, we propose an adaptive variable selection algorithm for multi-layer perceptron (MLP)-based soft sensors. The proposed algorithm employs…”
Get full text

CO2‐Enhanced Production and Synthesis of 2,5‐ Furandicarboxylic Acid under CO2 Flow through Henkel Reaction by Chang, Po‐Hsun, Wong, David Shan‐Hill, Ou, John Di‐Yi, Pan, Yung‐Tin, Jang, Shi‐Shang

“…The present study investigated the preparation of 2,5‐furandicarboxylic acid (FDCA) via the Henkel reaction between furoic acid alkali metal salts and zinc…”
Get full text

Physically Consistent Soft-Sensor Development Using Sequence-to-Sequence Neural Networks by Chou, Cheng-Hung, Wu, Haibin, Kang, Jia-Lin, Wong, David Shan-Hill, Yao, Yuan, Chuang, Yao-Chen, Jang, Shi-Shang, Ou, John Di-Yi

“…Soft sensors attempt to predict the key quality variables that are infrequently available using the sensor and manipulated variables that are readily…”
Get full text

Controlling the product selectivity in the conversion of methanol to the feedstock for phenol production by Zambare, Abhay Suresh, Ou, John, Hill Wong, David Shan, Yao, Ching-Wen, Jang, Shi-Shang

“…This work investigated a novel nonpetroleum-based catalytic process of methanol to phenol. The idea was to convert methanol to produce a main product stream…”
Get full text

Plantwide Control of CO2 Capture by Absorption and Stripping Using Monoethanolamine Solution by Lin, Yu-Jeng, Pan, Tian-Hong, Wong, David Shan-Hill, Jang, Shi-Shang, Chi, Yu-Wen, Yeh, Chia-Hao

“…In this work, plantwide control of an absorption/stripping CO2 capture process using monoethanol-amine was investigated using dynamic simulation. In this…”
Get full text

Model Quality Evaluation in Semiconductor Manufacturing Process With EWMA Run-to-Run Control by Zheng, Ying, Ling, Dan, Wang, Yan-Wei, Jang, Shi-Shang, Tao, Bo

“…Exponentially weighted moving average run-to-run (EWMA-RtR) controller is frequently adopted in semiconductor manufacturing process. As a model-based control…”
Get full text

Fault Detection Based on Statistical Multivariate Analysis and Microarray Visualization by Ming-Da Ma, Wong, D.S.-H., Shi-Shang Jang, Sheng-Tsaing Tseng

“…In this work, a statistical method is proposed to mine out key variables from a large set of variables recorded in a limited number of runs through a…”
Get full text

A Virtual Metrology System for Predicting End-of-Line Electrical Properties Using a MANCOVA Model With Tools Clustering by Tian-Hong Pan, Bi-Qi Sheng, Wong, D S-H, Shi-Shang Jang

“…The ability to predict end-of-line electrical properties of wafer in semiconductor manufacturing processes is critical to developing and maintaining a high…”
Get full text

Plant-wide design and control of acetic acid dehydration system via heterogeneous azeotropic distillation and divided wall distillation by Wang, San-Jang, Lee, Chi-Ju, Jang, Shi-Shang, Shieh, Shyan-Shu

“…Energy-saving plant-wide design and plant-wide control of an acetic acid dehydration system with the feed containing methyl acetate and p-xylene are…”
Get full text

Statistical key variable analysis and model-based control for the improvement of thermal efficiency of a multi-fuel boiler by Shieh, Shyan-Shu, Chang, Yi-Hsin, Jang, Shi-Shang, Ma, Ming-Da, Huang, Ta-Sung

“…Burning multi-fuel, including gases, liquid fuels and coal, whose flow rates and heating values vary all the time, a typical boiler in the steel and iron plant…”
Get full text

Information-Guided Genetic Algorithm Approach to the Solution of MINLP Problems by Young, Chi-Ta, Zheng, Ying, Yeh, Chen-Wei, Jang, Shi-Shang

“…Stochastic methods are widely used for the solution of optimization problems, because of the simplicities involved in algebraic manipulation of each particular…”
Get full text

An EWMA Algorithm With a Cycled Resetting (CR) Discount Factor for Drift and Fault of High-Mix Run-to-Run Control by Ying Zheng, Bing Ai, Wong, David Shan-Hill, Shi-Shang Jang, Yanwei Wang, Jie Zhang

“…Run-to-run controllers based on the exponential weighted moving average (EWMA) statistic are probably the most frequently used for the quality control of…”
Get full text

The Effect of Initial State Estimates on Just-in-Time Adaptive Disturbanc Estimation by Chun-Cheng Chang, Toprac, Anthony J., Edgar, Thomas F., Shi-Shang Jang

“…Run-to-Run control algorithms for high-mix semiconductor processes typically require that the initial product state estimates have sufficient accuracy for…”
Get full text

Electricity Gain via Integrated Operation of Turbine Generator and Cooling Tower Using Local Model Network by Pan, Tian-Hong, Shieh, Shyan-Shu, Jang, Shi-Shang, Wu, Chan-Wei, Ou, Jenq-Jang

“…This paper presents a model-based optimization approach to determine operation mode of a set of fans in the cooling tower (CT) by considering turbine generator…”
Get full text

An Adaptive-Tuning Scheme for G&P EWMA Run-to-Run Control by Chun-Cheng Chang, Tian-Hong Pan, Wong, D. S-W, Shi-Shang Jang

“…Run-to-run (RtR) control is an important method for improving process capability. The most common form of RtR controllers are exponentially weighted moving…”
Get full text

Stability and performance analysis of mixed product run-to-run control by Zheng, Ying, Lin, Qwan-Han, Wang, David Shan-Hill, Jang, Shi-Shang, Hui, Keung

“…Run-to-run control has been widely used in batch manufacturing processes to reduce variations. However, in batch processes, many different products are…”
Get full text

Performance Analysis of EWMA Controllers Subject to Metrology Delay by Ming-Feng Wu, Chien-Hua Lin, Wong, D.S.-H., Shi-Shang Jang, Sheng-Tsaing Tseng

“…Metrology delay is a natural problem in the implementation of advanced process control scheme in semiconductor manufacturing systems. It is very important to…”
Get full text

Biological network mapping and source signal deduction by Brynildsen, Mark P., Wu, Tung-Yun, Jang, Shi-Shang, Liao, James C.

“…Motivation: Many biological networks, including transcriptional regulation, metabolism, and the absorbance spectra of metabolite mixtures, can be represented…”
Get full text