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仪器仪表学报 2004年第z3期25卷 671-672页

作者：谢代梁王保良黄志尧李海青金春晖鲍立曾工业控制技术国家重点实验室浙江大学控制系杭州310027 浙江得恩德制药有限公司杭州312560

提出了一种基于主成分回归的中药过程软测量建模方法,该方法克服了变量间相关性对建模的影响,降低了建模维数,实现了中药生产过程参数的在线检测。

关键词：主成分回归软测量模型

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催化重整装置生成油烯烃脱除技术的研究进展

当代化工研究 2019年第17期 96-98页

作者：黄志遥肖雪洋薛金召廖有贵湖南石油化工职业技术学院湖南414012 中南大学湖南410083

介绍了白土/分子筛吸附和催化加氢两种重整生成油烯烃脱除工艺的研究进展。指出,白土/分子筛吸附工艺投资成本最低,但存在寿命短、难以再生的缺点,催化加氢工艺采用的贵金属催化剂使用寿命长,灵活高效,环境友好,反应条件缓和,是今后重... 详细信息

介绍了白土/分子筛吸附和催化加氢两种重整生成油烯烃脱除工艺的研究进展。指出,白土/分子筛吸附工艺投资成本最低,但存在寿命短、难以再生的缺点,催化加氢工艺采用的贵金属催化剂使用寿命长,灵活高效,环境友好,反应条件缓和,是今后重整生成油脱烯烃工艺的主流。

关键词：重整生成油烯烃脱除技术进展发展趋势

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云南某煤泥及其浮选产品的沉降性能研究

矿冶工程 2015年第2期35卷 63-67页

作者：刘有才刘文虎朱忠泗彭彬江卢荣华黄志遥中南大学化学化工学院湖南长沙410083 湖南石油化工职业技术学院湖南岳阳414003 驰宏科技工程股份有限公司湖南长沙410012

对云南某煤泥及其浮选后的精矿、尾矿进行了沉降试验研究。结果表明:单一的有机絮凝剂或无机凝聚剂都不能获得好的沉降效果;无机凝聚剂CSUX2和有机絮凝剂CSUX3组合使用,可获得较好的沉降效果,且宜先添加有机絮凝剂,后添加无机絮凝剂,添... 详细信息

对云南某煤泥及其浮选后的精矿、尾矿进行了沉降试验研究。结果表明:单一的有机絮凝剂或无机凝聚剂都不能获得好的沉降效果;无机凝聚剂CSUX2和有机絮凝剂CSUX3组合使用,可获得较好的沉降效果,且宜先添加有机絮凝剂,后添加无机絮凝剂,添加时间间隔为3 min。随着CSUX3用量增加,沉降比增大。但当絮凝剂用量达到一定值时,会出现峰值,此后再增加絮凝剂用量,沉降效果反而下降。煤泥颗粒越大,沉降效果越好。在组合药剂CSUX3+CSUX2用量相同的情况下,煤泥尾矿沉降效果优于煤泥精矿。

关键词：煤泥煤精矿煤尾矿沉降混凝沉降比絮凝剂

Significantly enhanced varistor properties of CaCu_(3)Ti_(4)O_(12) based ceramics by designing superior grain boundary:Deepening and broadening interface states

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Journal of Materials Science & Technology 2022年第13期108卷 82-89页

作者： Zhuang Tang Kai Ning zhiyao Fu Ze Lian Kangning Wu Shoudao huang State Key Laboratory of Disaster Prevention and Reduction for Power Grid Transmission and Distribution Equipment SGCC(State Grid Corporation of China)Changsha 410000China College of Electrical and Information Engineering Hunan UniversityChangsha 410082China State Grid Shanxi Electric Power Research Institute Taiyuan 030001China State Key Laboratory of Electrical Insulation and Power Equipment Xi'an Jiaotong UniversityXi’an 710049China

Significantly enhanced varistor properties via tailoring interface states were obtained in Ca_(1-2x/3)Y_(x)Cu_(3)Ti_(4)O_(12)-SrCu_(3)Ti_(4)O_(12) composite *** breakdown field was improved to 35.8 kV cm^(-1) and the nonlinear coefficient in 0.1-1 mA cm^(-2) was enhanced to 14.6 for Ca_(0.67)Y_(0.5)Cu_(3)Ti_(4)O_(12)-SrCu_(3)Ti_(4)O_(12).Noticeably,the withstand voltage of single grain boundary reached up to 24 V while the reported ones were constant to about 3 *** improved properties were attributed to the formation of superior grain boundary rather than the reduced grain ***,with distinct discrepancy of nonlinear performance in the composites,the resistance and activation energy of grain boundary exhibited little *** on the double Schottky barrier at grain boundary and the field-assisted thermal emission model,it was found that the excellent electrical nonlinearity arose from the formation of deeper and broader interface states at grain *** this case,interface states were not easily entirely filled and the barrier could maintain its height under applied *** work provides a novel routine for enhancing the varistor properties of CaCu_(3)Ti_(4)O_(12) based ceramics by manipulating interface states at grain boundary.

关键词： Schottky barrier Grain boundary Varistor ceramics Interface states

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废润滑油再生利用技术研究进展

广东化工 2019年第23期46卷 71-73页

作者：赵克肖雪洋薛金召曾志煜杨清贫黄志遥湖南石油化工职业技术学院湖南岳阳414012 湖南长岭石化科技开发有限公司湖南岳阳414012

废润滑油属于危险废物,废润滑油的再生是消除环境污染和和实现资源循环利用的重要途径。本文介绍了有酸工艺、无酸工艺和加氢工艺再生废润滑油技术,并分析了各类工艺的优缺点及发展趋势。采用无酸工艺和加氢工艺,再生润滑油的收率及性... 详细信息

废润滑油属于危险废物,废润滑油的再生是消除环境污染和和实现资源循环利用的重要途径。本文介绍了有酸工艺、无酸工艺和加氢工艺再生废润滑油技术,并分析了各类工艺的优缺点及发展趋势。采用无酸工艺和加氢工艺,再生润滑油的收率及性质较好。无酸工艺今后的努力重点是寻找选择性、环境友好的萃取剂,加氢工艺今后主要是研制高性能、低成本催化剂。

关键词：废润滑油再生研究进展发展趋势环境污染资源循环利用

Research on Fuzzy Control of Switched Reluctance Motor 32

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Research on Fuzzy Control of Switched Reluctance Motor

Point cloud upsampling generative adversarial network based on residual multi-scale off-set attention

第32届中国控制与决策会议

作者： Xiao zhiyao Zhang Guobao huang Yongming School of Automation Southeast University

ISBN: (数字)9781728158556

ISBN: (纸本)9781728158563

Switched reluctance motors are characterized by severe nonlinearity, variable structure and variable parameters. In order to solve the problem of response time and steady-state accuracy of SRM drive system, the direct torque control system is adopted in this paper. At the same time, an improved fuzzy control system based on parameter self-regulation fuzzy control is proposed. Simulation results show that the system can effectively improve the response time and steady-state accuracy.

关键词： switched reluctance motors direct torque control fuzzy control parameter self-regulation

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Virtual Reality & Intelligent Hardware 2023年第1期5卷 81-91页

作者： Bin SHEN Li LI Xinrong HU Shengyi GUO Jin huang zhiyao LIANG School of Computer and Artificial Intelligence Wuhan Textile UniversityHubei 430200China School of Computer Science and Engineering Macao University of Science and TechnologyMacao China

Background Owing to the limitations of the working principle of three-dimensional(3D) scanning equipment, the point clouds obtained by 3D scanning are usually sparse and unevenly distributed. Method In this paper, we propose a new generative adversarial network(GAN) that extends PU-GAN for upsampling of point clouds. Its core architecture aims to replace the traditional self-attention(SA) module with an implicit Laplacian offset attention(OA) module and to aggregate the adjacency features using a multiscale offset attention(MSOA)module, which adaptively adjusts the receptive field to learn various structural features. Finally, residual links are added to create our residual multiscale offset attention(RMSOA) module, which utilizes multiscale structural relationships to generate finer details. Result The results of several experiments show that our method outperforms existing methods and is highly robust.

关键词： Point cloud upsampling Generative adversarial network Attention

Power-to-Hydrogen by Electrolysis in Carbon Neutrality: Technology Overview and Future Development

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CSEE Journal of Power and Energy Systems 2023年第4期9卷 1266-1283页

作者： zhiyao Zhong Jiakun Fang Kewei Hu Danji huang Xiaomeng Ai Xiaobo Yang Jinyu Wen Yuan Pan Shijie Cheng the State Key Laboratory of Advanced Electromagnetic Engineering and Technology Huazhong University of Science and TechnologyWuhan 430074China. Hitachi Energy Research Hitachi Energy(China)LimitedBeijing 100015China.

Power-to-hydrogen by electrolysis(PtHE)is a promising technology in the carbon-neutral evolution of *** not only contributes to renewable energy integration but also accelerates decarbonization in industrial sectors through green hydrogen *** paper presents a comprehensive review of PtHE ***,technical solutions in PtHE technology are introduced to clarify pros and cons of one ***,the multiphysics coupling and the multi-energy flow are investigated to reveal the insight mechanism during operation of compactly assembled industrial PtHE ***,the development trends of core components in PtHE plants,including electrocatalysts,electrode plates and operation strategy,are reviewed,*** thrusts needed for PtHE in carbon-neutral transition are also ***,three configurations of the PtHE plant in energy system integration are introduced,which can achieve renewable energy integration and efficient energy *** Terms-Carbon neutrality,power-to-hydrogen nby electrolysis(PtHE),multiphysics coupling,multidisciplinary.

关键词： Carbon neutrality power-to-hydrogennby electrolysis(PtHE) multiphysics coupling multidisciplinary.

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“日盲”紫外微通道板型光电倍增管研究

红外技术 2020年第8期42卷 722-728页

作者：司曙光金睦淳王兴超黄国瑞金真徐海洋吴凯王宁黄之遥孙建宁任玲李珅石梦瑶张昊达曹宜起侯巍顾莹赵敏叶皓汤偲晨北方夜视技术股份有限公司南京分公司江苏南京211106 微光夜视技术重点实验室陕西西安710065

“日盲”紫外光电倍增管是紫外光通信和核辐射探测的关键器件,具有高辐射灵敏度、高增益、高分辨率、低噪声等特点。因此,紫外光电倍增管一直是国内外真空器件的重要研究领域。本文从结构设计、阴极制备、微通道板和整管封接4方面介绍... 详细信息

“日盲”紫外光电倍增管是紫外光通信和核辐射探测的关键器件,具有高辐射灵敏度、高增益、高分辨率、低噪声等特点。因此,紫外光电倍增管一直是国内外真空器件的重要研究领域。本文从结构设计、阴极制备、微通道板和整管封接4方面介绍了北方夜视研制的“日盲”紫外光电倍增管。采用的是MgF2光窗上蒸镀有效面积为Ф18 mm的Cs2Te光电阴极,通过增透技术使得250 nm处的辐射灵敏度从22 mA/W提高到26.5 mA/W;利用电子光学仿真得到信号上升时间小于500 ps,TTS优于0.1 ns的结构;采用结构优化和原子沉积技术使得微通道板增益达到5×10^6;采用玻璃/Cr/Cu/Ag多层金属薄膜热铟封接技术,可将整管铟封合格率提升至97%。

关键词：紫外光电倍增管光电阴极微通道板铟封

甲基丙烯酸酯胶燃烧热释放速率OSU法分析研究

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武汉理工大学学报（信息与管理工程版） 2022年第6期44卷 899-902页

作者：王玉琢黄致尧陈龙包雯婷陈元刘又瑞于新华中国民用航空总局第二研究所民航航油航化产品适航与绿色发展重点实验室四川成都610041 中国科学技术大学火灾科学国家重点实验室安徽合肥230022

应用OSU燃烧热释放速率测试仪分析甲基丙烯酸酯胶燃烧热释放速率、热释放速率峰值与辐射热通量和厚度的关系。甲基丙烯酸酯胶试样长宽为150 mm×150 mm,厚度为0.125 mm、0.250 mm、0.375 mm、0.500 mm、0.750 mm、1.000 mm,中心辐射热... 详细信息

应用OSU燃烧热释放速率测试仪分析甲基丙烯酸酯胶燃烧热释放速率、热释放速率峰值与辐射热通量和厚度的关系。甲基丙烯酸酯胶试样长宽为150 mm×150 mm,厚度为0.125 mm、0.250 mm、0.375 mm、0.500 mm、0.750 mm、1.000 mm,中心辐射热通量为25.0 kW/m^(2)、27.5 kW/m^(2)、30.0 kW/m^(2)、32.5 kW/m^(2)、35.0 kW/m^(2)、37.5 kW/m^(2)。研究表明:相同厚度的试样,增大外加热辐射强度,热释放速率峰值发生时间前移,试样表面更快被点燃;相同强度热辐射条件下,随着厚度的增加,热释放速率峰值增加,总热释放量增加,出现多段耗氧燃烧反应。

关键词：燃烧甲基丙烯酸酯 OSU量热仪热释放速率辐射热通量