Search Results - "SHI ZhaoYao"

Intelligent Inspection Method and System of Plastic Gear Surface Defects Based on Adaptive Sample Weighting Deep Learning Model by Shi, Zhaoyao, Fang, Yiming, Song, Huixu

“…After injection molding, plastic gears often exhibit surface defects, including those on end faces and tooth surfaces. These defects encompass a wide range of…”
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Calibration Method Based on Virtual Gear Artefact for Computer Vision Measuring Instrument of Fine Pitch Gear by Wang, Xiaoyi, Yao, Tianyang, Shi, Zhaoyao

“…The verification of the correctness, adaptability, and robustness of software systems in modern precision measurement instruments is of great significance. Due…”
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Maximum Acceptable Tilt Angle for Point Autofocus Microscopy by Song, Huixu, Li, Qingwei, Shi, Zhaoyao

“…The complete and accurate acquisition of geometric information forms the bedrock of maintaining high-end instrument performance and monitoring product quality…”
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A Modified Wear Model Considering Contact Temperature for Spur Gears in Mixed Elastohydrodynamic Lubrication by Zhou, Changjiang, Xing, Mingcai, Hu, Bo, Shi, Zhaoyao

“…In this study, a modified wear model considering contact temperature for spur gears in mixed elastohydrodynamic lubrication (EHL) is proposed. The contact…”
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Research on the EMA Control Method Based on Transmission Error Compensation by Zhang, Pan, Shi, Zhaoyao, Yu, Bo, Qi, Haijiang

“…This research investigates the impact of nonlinear clearance factors on position tracking accuracy in the servo drive system of a harmonic reducer. The study…”
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High performance control method of electro-mechanical actuator based on active disturbance rejection control by Shi, Zhaoyao, Zhang, Pan, Lin, Jiachun

“…Integrated electro-mechanical actuators (EMAs) are widely used in cooperative robots. Their control system has to be carefully designed to achieve a desirable…”
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Topology modification method based on external tooth-skipped gear honing by Yu, Bo, Shi, Zhaoyao, Lin, Jiachun

“…Gears need to be modified in order to meet different application scenarios. Currently, the common method to process the modification is to copy the shape of…”
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Lightweight design optimization for legs of bipedal humanoid robot by Ding, Hongyu, Shi, Zhaoyao, Hu, Yisen, Li, Jingchen, Yu, Bo, Zhang, Pan

“…Minimizing the mass and moment of inertia is a crucial objective in robot design. Especially for the biped humanoid robots, leg mass and moment of inertia…”
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Research on the loading method for lost motion testing of small-sized reducer by Cheng, Huiming, Shi, Zhaoyao, Yu, Zhiyong, Zhang, Pang, Yu, Bo

“…Lost motion is utilized to characterize the transmission accuracy of gear reducers and is commonly evaluated through the hysteresis curve method. In…”
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Approximation model for longitudinal-crowned involute helical gears with flank twist in continuous generating grinding by Yu, Bo, Kou, Hanlin, Zhao, Baoya, Shi, Zhaoyao, Sun, Yanqiang, Wu, Guoqing

“…Longitudinal-crowned involute helical gears perform better in load capacity and can improve transmission quality. When longitudinal crowning of helical gears…”
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A pitch deviation compensation technology for precision manufacturing of small modulus copper electrode gears by Feng, Zhipeng, Shi, Zhaoyao, Tong, Aijun, Lin, Shoujin, Wang, Peng

“…The machining accuracy of a copper electrode gear (CEG), especially the pitch deviation of CEG, is affected by the wear of the ball end mill (BEM) with the…”
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Self-Calibration Method for Circular Encoders Based on Inertia and a Single Read-Head by Wang, Xiaoyi, Xiao, Longyuan, Zheng, Kunlei, Zhao, Chengxiang, Liu, Mingkang, Yao, Tianyang, Zhu, Dongjie, Liang, Gaojie, Shi, Zhaoyao

“…This article proposes a new self-calibration method for circular encoders based on inertia and a single read-head. The velocity curves of the circular encoder…”
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A Novel Method for Obtaining Analytical Parameters Based on Double-Flank Measurement by Wang, Xiaoyi, Liu, Mingkang, Yao, Tianyang, Zheng, Kunlei, Zhao, Chengxiang, Xiao, Longyuan, Zhu, Dongjie, Shi, Zhaoyao

“…Double-flank measurement is the most commonly used method for full inspection of mass-produced gears and has high measurement efficiency, but it cannot obtain…”
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A comparison between profile and areal surface roughness parameters by He, Baofeng, Ding, Siyuan, Shi, Zhaoyao

“…Surface roughness has an important influence on the service performance and life of parts. Areal surface roughness has the advantage of accurately and…”
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Gear Integrated Error Determination Using the Gaussian Template Convolution-Facet Method by Fang, Yiming, Shi, Zhaoyao, Sun, Yanqiang, Zhang, Pan

“…A gear integrated error, a combination of individual and composite errors, carries richer information and has long been a key target of classic gear error…”
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Dynamic Torsional Stiffness of Reducers and Its Testing Method by Cheng, Huiming, Shi, Zhaoyao, Yu, Zhiyong, Zuo, Guangxiang

“…The torsional stiffness of the reducer is commonly assumed to be static and tested using the hysteresis curve method. However, practical engineering experience…”
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Research on Friction Compensation Method of Electromechanical Actuator Based on Improved Active Disturbance Rejection Control by Zhang, Pan, Shi, Zhaoyao, Yu, Bo

“…The friction factor of harmonic reducers affects the transmission accuracy in electromechanical actuators (EMAs). In this study, we proposed a friction…”
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An accurate identification method of the position of a broken tooth in the joint steering gear of service robot by Shi, Zhaoyao, Zhang, Pan, Yue, Huijun, Lin, Jinyu, Ding, Hongyu

“…The gearbox of the small joint steering gear of a service robot is characterized by a compact structure, a large reduction ratio, and a special manufacturing…”
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Research on the Control Method of a Brushless DC Motor Based on Second-Order Active Disturbance Rejection Control by Zhang, Pan, Shi, Zhaoyao, Yu, Bo, Qi, Haijiang

“…This research addresses the issues of weak anti-disturbance ability, fast response, and incompatibility of overshoot in the control process of brushless DC…”
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A review of digital filtering in evaluation of surface roughness by He, Baofeng, Zheng, Haibo, Ding, Siyuan, Yang, Ruizhao, Shi, Zhaoyao

“…Surface roughness is an important indicator in the evaluation of machining and product quality, as well as a direct factor affecting the performance of…”
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