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| 1 | Evaluation of fault diagnosability for nonlinear uncertain systems with multiple faults occurring simultaneously显示文摘Up to present,the problem of the evaluation of fault diagnosability for nonlinear systems has been investigated by many researchers.However,no attempt has been done to evaluate the diagnosability of multiple faults occurring simultaneously for nonlinear systems.This paper proposes a method based on differential geometry theories to solve this problem.Then the evaluation of fault diagnosability for affine nonlinear systems with multiple faults occurring simultaneously is achieved.To deal with the effect of control laws on the evaluation results of fault diagnosability,a design scheme of the evaluation of fault diagnosability is proposed.Then the influence of uncertainties on the evaluation results of fault diagnosability for affine nonlinear systems with multiple faults occurring simultaneously is analyzed.The numerical simulation results are obtained to show the effectiveness of the proposed evaluation scheme of fault diagnosability. | LIN Lixiong WANG Qing HE Bingwei PENG Xiafu | 2020 | Journal of Systems Engineering and Electronics2020，31，3： | 3 |
| 2 | Geo- metric error compensation for multi-axis CNC ma- chines based on differential transformation显示文摘 | CHEN Jiangxiong LIN Shuwen HE Bingwei | 2014 | The International Journal of Advanced ManufacturingTechnology2014，71，1： | 1 |
| 3 | Influence of friction in transparent tooth correction treatment: finite element method 显示文摘 | Cai Yongqing Yang Xiaoxiang He Bingwei | 2015 | Journal of Mechanics in Medicine and Biology2015，15，15： | 1 |
| 4 | Numerical analysis of tooth movement in different plans of transparent tooth correction therapies 显示文摘 | Cai Yongqing Yang Xiaoxiang He Bingwei | 2015 | Technology and Health Care2015，23，3： | 1 |
| 5 | An automatic registration algorithm for the scattered point clouds based on the curvature feature显示文摘 | He Bingwei Lin Zeming Li YF | 2013 | Optics & Laser Technology2013，46，： | 1 |
| 6 | Performance Optimization of Fujian Digital Design and Manufacture Service Platform Based on AJAX显示文摘In this paper,the problem on the service platform,which existed on the traditional WEB application mode,are analyzed in detail.It shows that application of the AJAX technology can optimize the service platform.And the AJAX technology can supply the wonderful solution for the development of the high-performance WEB application by means of the WEB performance testing tool to test the network performance of the service platform. | ZHU Xiaolin GAO Chenghui HE Bingwei School of Mechanical Engineering and Automation,Fuzhou University,Fuzhou 350002,China, | 2006 | 武汉理工大学学报2006，28，S3： | 1 |
| 7 | An automatic registration algorithm for the scattered point clouds based on the curvature feature显示文摘 | Bingwei He Zeming Lin Y.F. Li | 2013 | Optics and Laser Technology2013，，： | 1 |
| 8 | Performance of novel 3D printing tools in removing coronary-artery calcification tissue显示文摘Rotational atherectomy is an effective treatment for severe vascular calcification obstruction,and relies on high-speed grinding(typically 130,000–210,000 r/min)with miniature grinding tools to remove calcified tissue and restore blood flow.However,reports of intraoperative complications are common because of the grinding force,temperature,and debris directly acting on the body during the grinding process,which can easily cause damage to patients.In this study,three novel grinding tools were designed and fabricated and a series of experiments have been conducted to analyze the effects of tool geometry and parameters on grinding performance,that is,force,temperature,and specimen surface morphology.The results show that these tools can effectively remove simulated calcified tissue and that they have two motions,rotation and revolution,in the tube.At higher rotational speeds,grinding force and temperature increase noticeably,while the amount of debris decreases significantly.In addition,by observing the surface morphology of the specimens,we concluded that the material removal rate per unit time is influenced by both rotational speed and tool geometry,and that high rotational speed and a rough tool surface can improve the material removal rate efficiently. | Chuhang Gao Zhaoju Zhu Zirui Huang Liujing Chen Lihong Lu Mingcheng Fang Yao Liu Bingwei He | 2023 | Bio-Design and Manufacturing2023，6，4： | 0 |
| 9 | Higher plant photosynthetic capability in autumn responding to low atmospheric vapor pressure deficit显示文摘It has been long established that the terrestrial vegetation in spring has stronger photosynthetic capability than in autumn.However,this study challenges this consensus by comparing photosynthetic capability of terrestrial vegetation between the spring and autumn seasons based on measurements of 100 in situ eddy covariance towers over global extratropical ecosystems.At the majority of these sites,photosynthetic capability,indicated by light use efficiency(LUE)and apparent quantum efficiency,is significantly higher in autumn than in spring,due to lower atmosphere vapor pressure deficit(VPD)at the same air temperature.Seasonal VPD differences also substantially explain the interannual variability of the differences in photosynthetic capability between spring and autumn.We further reveal that VPD in autumn is significantly lower than in spring over 74.14% of extratropical areas,based on a global climate dataset.In contrast,LUE derived from a data-driven vegetation production dataset is significantly higher in autumn in over 61.02% of extratropical vegetated areas.Six Earth system models consistently projected continuous larger VPD values in spring compared with autumn,which implies that the impacts on vegetation growth will long exist and should be adequately considered when assessing the seasonal responses of terrestrial ecosystems to future climate conditions. | Yawen Wang Wenfang Xu Wenping Yuan Xiuzhi Chen Bingwei Zhang Lei Fan Bin He Zhongmin Hu Shuguang Liu Wei Liu Shilong Piao | 2021 | The Innovation2021，2，4： | 0 |
| 10 | Index Calculation and Analysis of China's Pesticide Import and Export During 2011-2020显示文摘Using the trade data from the General Administration of Customs of China between January 2011 and December 2020,we estimated the index for China's pesticide import and export,including annual import and export pesticide price index,quantity index and value index.We also calculated the terms of trade(TOT)of pesticide in total and by trade regions.First,China's import and export value indices of pesticide showed N-shape trends during 2011-2020,and the trend of the export value index was mainly affected by the changes in the export price index. | Shangguan Shuangyue Fang Xiangming Chen Yu He Zixuan Zhou Ruyin Qu Mengmeng Cao Bingwei Wu Lihui Huang Xinhe Wu Houbin | 2021 | Rice science2021，28，5： | 0 |
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