Search Results - "Xinhua Long"

A unified formulation for vibration analysis of functionally graded shells of revolution with arbitrary boundary conditions by Qu, Yegao, Long, Xinhua, Yuan, Guoqing, Meng, Guang

“…This paper describes a general formulation for free, steady-state and transient vibration analyses of functionally graded shells of revolution subjected to…”
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Free and forced vibration analysis of uniform and stepped circular cylindrical shells using a domain decomposition method by Qu, Yegao, Chen, Yong, Long, Xinhua, Hua, Hongxing, Meng, Guang

“…► A domain decomposition method is proposed for vibration analysis of uniform and stepped cylindrical shells. ► Free, steady-state and transient vibrations of…”
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Stability of Up-milling and Down-milling Operations with Variable Spindle Speed by Xinhua Long, Balachandran, B.

“…In this article, a stability treatment is presented for up-milling and down-milling processes with a variable spindle speed (VSS). This speed variation is…”
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A patient with severe acute pancreatitis who was successfully rescued by multiple disciplinary teams: a case report by Zheng, Linhui, Deng, Jun, Long, Xinhua, Zeng, Yuanlin

“…Severe acute pancreatitis (SAP) is a type of acute abdominal disease. SAP has a high incidence, rapid progression, many complications, high mortality rate (as…”
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Identification, Characterization, and Homology Analysis of a Novel Strain of the Crimean-Congo Hemorrhagic Fever Virus from Yunnan, China by Wang, Jiale, Shah, Taif, Zhou, Jiuxuan, Long, Xinhua, Wang, Yixuan, Chen, Jie, Shi, Mingfei, Shah, Zahir, Wang, Binghui, Xia, Xueshan

“…Wildlife serve as potential microbial reservoirs, accounting for approximately 70% of emerging infectious diseases. Crimean-Congo hemorrhagic fever virus…”
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Anterior cervical discectomy and fusion versus corpectomy and fusion in treating two-level adjacent cervical spondylotic myelopathy: a minimum 5-year follow-up study by Liu, Jiaming, Chen, Xuanyin, Liu, Zhili, Long, Xinhua, Huang, Shanhu, Shu, Yong

“…Objective A retrospective study was performed to compare the clinical and radiological outcomes of two-level anterior cervical discectomy and fusion (ACDF)…”
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One-Stage Posterior Debridement and Transpedicular Screw Fixation for Treating Monosegmental Thoracic and Lumbar Spinal Tuberculosis in Adults by Yang, Dong, Long, Xinhua, Peng, Aifeng, Liu, Jiaming, Liu, Zhili, Huang, Shanhu

“…Spinal tuberculosis is still prevalent in some developing countries. The purpose of this study is to investigate the efficacy and safety of one-stage posterior…”
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Sensor diaphragm under initial tension: Nonlinear responses and design implications by Yu, Miao, Long, Xinhua, Balachandran, B.

“…In this article, recent investigations into the dynamic behavior of a pressure-sensor diaphragm under initial tension are presented. A comprehensive mechanics…”
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Chatter suppression for milling of thin-walled workpieces based on active modal control by Du, Jianan, Long, Xinhua

“…Owing to the low stiffness of workpiece, chatter easily occurs in milling of thin-walled structures, which may cause poor surface quality and uncontrolled…”
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An improved analytical model for gear mesh stiffness calculation by Dai, He, Long, Xinhua, Chen, Feng, Xun, Chao

“…•We propose an improved analytical model to determine the gear mesh stiffness.•The gear mesh stiffness is load-dependent.•The Hertz contact stiffness is a…”
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Time delay feedback control for milling chatter suppression by reducing the regenerative effect by Du, Jianan, Liu, Xianbo, Long, Xinhua

“…Chatter often occurs in the milling process and results in poor surface quality, which limits machining efficiency. In order to suppress milling chatter, a…”
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Effects of random tooth profile errors on the dynamic behaviors of planetary gears by Xun, Chao, Long, Xinhua, Hua, Hongxing

“…In this paper, a nonlinear random model is built to describe the dynamics of planetary gear trains (PGTs), in which the time-varying mesh stiffness, tooth…”
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Spatial-temporal dynamics of a drill string with complex time-delay effects: Bit bounce and stick-slip oscillations by Liu, Xianbo, Long, Xinhua, Zheng, Xie, Meng, Guang, Balachandran, Balakumar

“…•Novel type of delay called complex delay proposed to better capture drill bit’s cutting action.•Integrated model with enhanced bit-rock interface for…”
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The self-excited vibration induced by friction of the shaft-hull coupled system with the water-lubricated rubber bearing and its stick-slip phenomenon by Wu, Chuang, Chen, Feng, Long, Xinhua

“…To the underwater vehicle, its self-excited vibration induced by friction in the stern bearing is the non-ignorable component of the propeller vibration and…”
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Coupled LQG with robust control for milling chatter suppression by Du, Jianan, Liu, Xianbo, Long, Xinhua

“…•A coupled control method of LQG and robust is applied to milling chatter suppression.•Regarding the time delay item as a disturbance, the coupled control…”
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An approach for realizing lightweight quasi-zero stiffness isolators via lever amplification by Deng, Jialei, Yang, Jinan, Zhao, Jiahou, Long, Xinhua

“…Quasi-zero stiffness (QZS) vibration isolators exhibit excellent performance in low-frequency vibration isolation but require the negative stiffness to be…”
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Numerical calculation and experimental measurement for gear mesh force of planetary gear transmissions by Dai, He, Chen, Feng, Xun, Chao, Long, Xinhua

“…•Proposing an numerical method to calculate the dynamic mesh forces of planetary gear transmissions.•Establishing the calibration matrix of mesh force versus…”
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Dynamics and stability of milling thin walled pocket structure by Ren, Song, Long, Xinhua, Meng, Guang

“…In this paper, the multi pocket structure is regarded as a combination of Kirchhoff plates. A semi analytical solutions for the vibration of this thin walled…”
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Initiation and evolution of interference wear and pitting for spur gears considering the concurrent effects of meshing impact and mixed lubrication by Wang, Yinbo, Yu, Xiangrong, Wu, Chuang, Luo, Shunan, Long, Xinhua

“…Extended tooth contact (ETC) leads to specific load paths, introduces periodic overload and lubrication degeneration. These disadvantages cause specific…”
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A unified formulation for vibration analysis of composite laminated shells of revolution including shear deformation and rotary inertia by Qu, Yegao, Long, Xinhua, Wu, Shihao, Meng, Guang

“…This paper introduces a variational formulation for predicting the free, steady-state and transient vibrations of composite laminated shells of revolution…”
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