Search Results - "Shang, Huilin"

Design and Implementation of a Dual-Axis Solar Tracking System by Shang, Huilin, Shen, Wei

“…A dual-axis solar tracking system with a novel and simple structure was designed and constructed, as documented in this paper. The photoelectric method was…”
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Jump and Pull-in Instability of a MEMS Gyroscope Vibrating System by Zhu, Yijun, Shang, Huilin

“…Jump and pull-in instability are common nonlinear dynamic behaviors leading to the loss of the performance reliability and structural safety of electrostatic…”
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Comparisons for Global Dynamics of a Geometrically Nonlinear Oscillator among Single-, Double- and Quadruple-Well Configurations by Sun, Huihang, Shang, Huilin

“…This paper conducts a comparative analysis of the global dynamics of a harmonically excited oscillator with geometrical nonlinearities. Static analysis of the…”
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Multistability and Jump in the Harmonically Excited SD Oscillator by Wang, Zhenhua, Shang, Huilin

“…Coexisting attractors and the consequent jump in a harmonically excited smooth and discontinuous (SD) oscillator with double potential wells are studied in…”
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Multistability Mechanisms for Improving the Performance of a Piezoelectric Energy Harvester with Geometric Nonlinearities by Wang, Zhenhua, Shang, Huilin

“…This study presents multistability mechanisms that can enhance the energy harvesting performance of a piezoelectric energy harvester (PEH) with geometrical…”
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Global Dynamics and Bifurcations of an Oscillator with Symmetric Irrational Nonlinearities by Liu, Rong, Shang, Huilin

“…This study’s objective is an irrationally nonlinear oscillating system, whose bifurcations and consequent multi-stability under the circumstances of single…”
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Global Dynamic Analysis of a Typical Bistable Piezoelectric Cantilever Energy Harvesting System by Cui, Diandian, Shang, Huilin

“…This paper focuses on global dynamic behaviors of a bistable piezoelectric cantilever energy harvester with a tip magnet and a single external permanent magnet…”
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Multistability of the Vibrating System of a Micro Resonator by Zhu, Yijun, Shang, Huilin

“…Multiple attractors and their fractal basins of attraction can lead to the loss of global stability and integrity of Micro Electro Mechanical Systems (MEMS)…”
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Global Dynamics of the Vibrating System of a Tristable Piezoelectric Energy Harvester by Zhu, Yijun, Shang, Huilin

“…Global dynamics of a piezoelectric energy harvester with tristable potential is investigated. The dynamical model of a cantilever beam energy harvester is…”
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Global Bifurcation Behaviors and Control in a Class of Bilateral MEMS Resonators by Zhu, Yijun, Shang, Huilin

“…The investigation of global bifurcation behaviors the vibrating structures of micro-electromechanical systems (MEMS) has received substantial attention. This…”
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Initial-Sensitive Dynamical Behaviors of a Class of Geometrically Nonlinear Oscillators by Qin, Bo, Shang, Huilin, Jiang, Huimin

“…The vibrating system of a class of linkage-slider structure is considered, and its initial-sensitive dynamical behaviors such as safe jump, locking…”
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Jump and Initial-Sensitive Excessive Motion of a Class of Relative Rotation Systems and Their Control via Delayed Feedback by Cui, Ziyin, Shang, Huilin

“…Jump and excessive motion are undesirable phenomena in relative rotation systems, causing a loss of global integrity and reliability of the systems. In this…”
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Delayed feedbacks to control the fractal erosion of safe basins in a parametrically excited system by Shang, Huilin, Xu, Jian

“…Three types of delayed feedbacks, namely, the delayed position feedback (DPF), delayed velocity feedback (DVF) and delayed state feedback (DSF), are proposed…”
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Pull-in instability of a typical electrostatic MEMS resonator and its control by delayed feedback by Shang, Huilin

“…Pull-in instability of the electrostatic microstructures is a common undesirable phenomenon which implies the loss of reliability of micro-electromechanical…”
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Global dynamic analysis of a typical tristable piezoelectric energy harvester for performance enhancement by Cui, Diandian, Shang, Huilin

“…Tristable piezoelectric energy harvesters (TPEHs) have been widely studied in recent years. Previous works have illustrated the persistent coexistence of…”
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Influence of acceleration on safe basins in a single-degree yaw equation model by Shang Huilin

“…A single-degree nonlinear yaw equation model of a ship with auto-pilot force and wave exciting force is considered. The acceleration feedback is applied to…”
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Operation Loop-Based Network Design Model for Defense Resource Allocation With Uncertainty by Shang, Huilin, Zhang, Xiaoke, Ye, Ziqing, Zhao, Qingsong, Yang, Kewei

“…In the military arms race, the focus of the defender is on selecting the optimal development plan of armaments, i.e., advantageous defense resources…”
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Research on weapon system portfolio selection based on combat network modeling by Cheng Cheng, Jichao Li, Qingsong Zhao, Jiang Jiang, Lixin Yu, Huilin Shang

“…Joint operations and combat system-of-systems encounter have become major developing trends of modern warfare. Weapon system portfolio selection attracts much…”
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Modeling and Simulation for a Vibratory Tuning-fork MEMS Gyroscope by Wen Yongpeng, Shang Huilin

“…A vibratory tuning-fork MEMS gyroscope is presented in the study. Design concepts for the gyroscope are obtained by introducing the working principle, the…”
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A comparison of laparoscopic radical hysterectomy and pelvic lymphadenectomy and laparotomy in the treatment of Ib-IIa cervical cancer by Li, Guangyi, Yan, Xiaojian, Shang, Huilin, Wang, Gang, Chen, Lushi, Han, Yubin

“…Abstract Objective To compare the feasibility, morbidity, and survival outcome of the laparoscopic radical hysterectomy and pelvic lymphadenectomy (LRH + LPL)…”
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