Search Results - "Gao, Xianwen"

Data-Driven Robust Output Tracking Control for Gas Collector Pressure System of Coke Ovens by Weng, Yongpeng, Gao, Xianwen

“…Disturbances, uncertainties, nonlinearity, couplings, and measurement disturbances exist extensively in the coke oven gas collector pressure system (GCPS) and…”
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X-SDD: A New Benchmark for Hot Rolled Steel Strip Surface Defects Detection by Feng, Xinglong, Gao, Xianwen, Luo, Ling

“…It is important to accurately classify the defects in hot rolled steel strip since the detection of defects in hot rolled steel strip is closely related to the…”
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Soft sensor hybrid model of dynamic liquid level for sucker rod pump oil wells by Chen, Bingjun, Gao, Xianwen

“…The measurement of the dynamic liquid level is of great importance during the oil-producing process of rod pumping wells. It may affect the production of oil…”
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A ResNet50-Based Method for Classifying Surface Defects in Hot-Rolled Strip Steel by Feng, Xinglong, Gao, Xianwen, Luo, Ling

“…Hot-rolled strip steel is widely used in automotive manufacturing, chemical and home appliance industries, and its surface quality has a great impact on the…”
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Extreme Events and Probability Analysis Along the United States East Coast Based on High Spatial‐Coverage Reconstructed Storm Surges by Yang, Lianjun, Jin, Taoyong, Xiao, Mingyu, Gao, Xianwen, Jiang, Weiping, Li, Jiancheng

“…Analyzing the features of extreme events and estimating their probabilities robustly require high spatial coverage, high temporal resolution, and sufficiently…”
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Soft sensor of iron tailings grade based on froth image features for reverse flotation by Zhang, Dingsen, Gao, Xianwen, Qi, Wenhai

“…In the iron reverse flotation production process, the amount of flotation agent and the quality of flotation products are usually judged according to the grade…”
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Fault diagnosis of sucker rod pumping systems based on Curvelet Transform and sparse multi-graph regularized extreme learning machine by Zhang, Ao, Gao, Xianwen

“…A novel approach is proposed to complete the fault diagnosis of pumping systems automatically. Fast Discrete Curvelet Transform is firstly adopted to extract…”
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Data Augmentation Method Based on Improved Generative Adversarial Network for the Sucker Rod Pump System by Hao, Dezhi, Gao, Xianwen, Qi, Wenhai

“…In this paper, a novel data augmentation method is proposed for imbalanced fault diagnosis in the sucker rod pumping system (SRPS) based on the improved…”
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Fault Diagnosis of Sucker Rod Pump Based on Deep-Broad Learning Using Motor Data by Wei, Jingliang, Gao, Xianwen

“…Conventional fault diagnosis methods of sucker rod pump (SRP) mainly focus the operating status of oil well by identifying the dynamometer cards (DCs), which…”
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Unsupervised Fault Diagnosis of Sucker Rod Pump Using Domain Adaptation with Generated Motor Power Curves by Hao, Dezhi, Gao, Xianwen

“…The poor real-time performance and high maintenance costs of the dynamometer card (DC) sensors have been significant obstacles to the timely fault diagnosis in…”
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Diagnosis of sucker rod pumping based on dynamometer card decomposition and hidden Markov model by Zheng, Boyuan, Gao, Xianwen

“…In oil field production, dynamometer card is the key source of information to analyze the down-hole operating conditions of sucker rod pumping. However, under…”
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Multi-Weighted Partial Domain Adaptation for Sucker Rod Pump Fault Diagnosis Using Motor Power Data by Hao, Dezhi, Gao, Xianwen

“…Motor power curves (MPCs) have received great attention for use in diagnosing the working conditions of sucker rod pumping systems (SRPSs) because of their…”
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Nearest neighbor difference rule–based kernel principal component analysis for fault detection in semiconductor manufacturing processes by Zhang, Cheng, Gao, Xianwen, Xu, Tao, Li, Yuan

“…In semiconductor manufacturing processes, effective fault detection techniques are needed to reduce scrap, increase equipment uptime, and reduce the use of…”
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Fault Diagnosis of Rod Pumping Wells Based on Support Vector Machine Optimized by Improved Chicken Swarm Optimization by Liu, Jinze, Feng, Jian, Gao, Xianwen

“…Nowadays, rod pump is widely used in oilfield. Since most oil production equipment like pumping pumps are distributed in the wild, they are usually checked by…”
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Constrained Model Predictive Control for Nonlinear Markov Jump System With Persistent Disturbance via Quadratic Boundedness by Feng, Yuchang, Gao, Xianwen

“…In this article, a robust quadratic-boundedness-based model predictive control (MPC) scheme, for a discrete-time nonlinear Markov jump system (MJS), is…”
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A Method of Ore Blending Based on the Quality of Beneficiation and Its Application in a Concentrator by Liu, Bingyu, Zhang, Dingsen, Gao, Xianwen

“…Ore blending is an essential part of daily work in the concentrator. Qualified ore dressing products can make the ore dressing more smoothly. The existing ore…”
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Maximum power point tracking control strategies with variable weather parameters for photovoltaic generation systems by Gao, Xianwen, Li, Shaowu, Gong, Rongfen

“…•Two MPPT methods are proposed from the input characteristics of PV systems.•These methods can greatly improve the transient-state performance of output…”
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Disturbance-observer-based control for semi-Markovian jump systems with time-varying delay and generally uncertain transition rate by Xu, Tianbo, Gao, Xianwen, Qi, Wenhai

“…The analysis result of disturbance-observer-based control (DOBC) for semi-Markovian jump systems (S-MJSs) with time-varying delay and generally uncertain…”
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L1 control for positive Markovian jump systems with partly known transition rates by Qi, Wenhai, Gao, Xianwen

“…This paper deals with the problem of L 1 control for positive Markovian jump systems with partly known transition rates. First, by constructing an appropriate…”
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Passivity and passification for stochastic systems with Markovian switching and generally uncertain transition rates by Qi, Wenhai, Kao, Yonggui, Gao, Xianwen

“…The paper deals with the problems of passivity and passification for stochastic systems with Markovian switching and generally uncertain transition rates. The…”
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