Search Results - "Zhu, Qixin"

Application of recurrent neural network to mechanical fault diagnosis: a review by Zhu, Junjun, Jiang, Quansheng, Shen, Yehu, Qian, Chenhui, Xu, Fengyu, Zhu, Qixin

“…With the development of intelligent manufacturing and automation, the precision and complexity of mechanical equipment are increasing, which leads to a higher…”
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Stochastic optimal control and analysis of stability of networked control systems with long delay by Shousong, Hu, Qixin, Zhu

“…In this paper, stochastic optimal controllers of networked control systems whose network-induced delay is longer than a sampling period are designed for the…”
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Compensation control for roadheader’s pitch and yaw position pose deviation based on cutting boom motion by Deyi, Zhang, Songyong, Liu, Shihang, Li, Hao, Liang, Qixin, Zhu, Xuemei, Niu

“…Roadheader is the core equipment of roadway excavation. Affected by the sudden change of cutting load and complex roadway floor conditions, the position pose…”
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Application of machine learning and its improvement technology in modeling of total energy consumption of air conditioning water system by Zhu, Qixin, Liu, Mengyuan, Liu, Hongli, Zhu, Yonghong

“…Accurate energy consumption model is the basis of energy saving optimal control of air conditioning system. The existing energy consumption model of air…”
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Motion blur processing method for visual SLAM system based on local residual blur discrimination network by Chen, Jiahao, Shen, Yehu, Zhu, Qixin, Jiang, Quansheng, Xie, Ou, Miao, Jing

“…In visual simultaneous localization and mapping (vSLAM) systems, motion blur often leads to insufficient number of matched features, resulting in tracking…”
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Prediction of In-Flight Particle Properties and Mechanical Performances of HVOF-Sprayed NiCr–Cr3C2 Coatings Based on a Hierarchical Neural Network by Gui, Longen, Wang, Botong, Cai, Renye, Yu, Zexin, Liu, Meimei, Zhu, Qixin, Xie, Yingchun, Liu, Shaowu, Killinger, Andreas

“…High-velocity oxygen fuel (HVOF) spraying is a promising technique for depositing protective coatings. The performances of HVOF-sprayed coatings are affected…”
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Optimal Control of Chilled Water System Based on Improved Sparrow Search Algorithm by Zhu, Qixin, Zhuang, Mengxiang, Liu, Hongli, Zhu, Yonghong

“…Chilled water systems have large time delays and large inertia, and the traditional PID controller has a poor control effect. In this paper, an improved…”
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Study on the hydrodynamics of carangiform swimming in a narrow channel by Xie, Ou, Song, Aiguo, Zhu, Qixin, Shen, Yehu

“…In this study, a flexible fishlike foil with carangiform locomotion in a narrow channel was numerically investigated. The immersed boundary-lattice Boltzmann…”
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State feedback-based impedance control for legged robot hydraulic drive unit via full-dimensional state observer by Zhu, Qixin, Yu, Bin, Huang, Zhipeng, Kang, Yan, Kong, Xiangdong, Ba, Kaixian

“…In this article, the hydraulic drive unit that drives the movement of the joint of a legged robot was researched, aiming at improving the control accuracy of…”
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Study on the formation and dewatering process of the surface filter cake of geotextile on the lateral boundary of geotextile tubes under constant flow grouting by Sheng, Mingqiang, Zhu, Qixin, Huang, Faming, Zou, Chun, Gao, Yang, Liu, Xinxin

“…In this article, physical model test and numerical simulation are used to study the formation of filter cake and the filtration performance of the geotextile…”
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Active Disturbance Rejection Control of Hydraulic Quadruped Robots Rotary Joints for Improved Impact Resistance by Zong, Huaizhi, Yang, Zhixian, Yu, Xiu, Zhang, Junhui, Ai, Jikun, Zhu, Qixin, Wang, Feng, Su, Qi, Xu, Bing

“…Hydraulic actuated quadruped robots have bright application prospects and significant research values in unmanned area investigation, disaster rescue and other…”
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A robust speed controller with smith predictor for a PMSM drive system with time delay by Zhu, Qixin, Xiong, Lei, Liu, Hongli

“…In this paper, using H ∞ control theory, a robust speed controller with smith predictor is proposed to improve the speed control performance of the permanent…”
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Nonlinear machine fault detection by semi-supervised Laplacian Eigenmaps by Jiang, Quansheng, Zhu, Qixin, Wang, Bangfu, Guo, Lihua

“…A semi-supervised Laplacian Eigenmaps algorithm for machine fault detection is proposed. The purpose of the algorithm is to efficiently extract the manifold…”
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High-Power Yb-Doped and All Fiber-Based Nanosecond MOPA Laser by Cai, Yiming, Zhu, Qixin, Shi, Jianhong, Li, Cheng, Yan, Dapeng, Li, Jinyan, Xing, Yingbin

“…We report the results obtained by using a newly designed 300-μm-core-diameter Yb-doped fiber with a large cladding absorption of 23 dB/m at 976 nm. An average…”
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Study on hydrodynamics of a flexible fishlike foil undulating in wall effect by Xie, Ou, Song, Aiguo, Yao, Ji, Zhu, Qixin, Yang, Yong

“…This paper aims to investigate the hydrodynamics of a flexible fishlike foil undulating near the vertical sidewall by using numerical simulation. To achieve…”
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A multi-scale pooling convolutional neural network for accurate steel surface defects classification by Fu, Guizhong, Zhang, Zengguang, Le, Wenwu, Li, Jinbin, Zhu, Qixin, Niu, Fuzhou, Chen, Hao, Sun, Fangyuan, Shen, Yehu

“…Surface defect detection is an important technique to realize product quality inspection. In this study, we develop an innovative multi-scale pooling…”
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Design, Mathematical Modeling and Force Control for Electro-Hydraulic Servo System With Pump-Valve Compound Drive by Yu, Bin, Zhu, Qixin, Yao, Jing, Zhang, Junxiao, Huang, Zhipeng, Jin, Zhengguo, Wang, Xiangji

“…Each joint of hydraulic drive legged robot adopts highly integrated electro-hydraulic servo system, and the system has two common forms, namely,…”
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Tumor-Specific Endogenous FeII-Activated, MRI-Guided Self-Targeting Gadolinium-Coordinated Theranostic Nanoplatforms for Amplification of ROS and Enhanced Chemodynamic Chemotherapy by Fan, Zhongxiong, Jiang, Beili, Zhu, Qixin, Xiang, Sijin, Tu, Li, Yang, Yifan, Zhao, Qingliang, Huang, Doudou, Han, Jian, Su, Guanghao, Ge, Dongtao, Hou, Zhenqing

“…Low drug payload and lack of tumor-targeting for chemodynamic therapy (CDT) result in an insufficient reactive oxygen species (ROS) generation, which seriously…”
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Fault Separation and Detection for Compound Bearing-Gear fault Condition Based on Decomposition of Marginal Hilbert Spectrum by Li, Changning, Yu, Gang, Fu, Baochuan, Hu, Huiyi, Zhu, Xueli, Zhu, Qixin

“…For the rotating machinery system, it is a challenge to explore fault detection and diagnosis for multiple-faults condition, which simultaneously contains…”
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Flexible beam delivery of ultrafast laser through vacuum-pumped anti-resonant hollow-core fiber by Cai, Yiming, Mai, Yifan, Xiang, Shen, Shi, Jianhong, Zhu, Qixin, Li, Rong, Li, Jinyan, Li, Cheng, Yan, Dapeng, Xing, Yingbin

“…We demonstrate the transmission of a 100 MW-peak-power ultrafast laser through a 5-m anti-resonant hollow-core fiber (AR-HCF) with a pumpable armored tube for…”
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