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国家自然科学基金(50375026): 作品数：68被引量：320H指数：9; 导出分析报告; 相关作者：孙庆鸿张建润彭文陈南洪荣晶更多>>; 相关机构：东南大学江苏多棱数控机床股份有限公司江苏财经职业技术学院南京工业大学更多>>; 相关期刊：《声学学报》《机械制造》《长春大学学报》《中国工程科学》更多>>; 相关主题：拓扑优化加工中心动态特性声辐射辐射声场更多>>; 相关领域：机械工程金属学及工艺自动化与计算机技术理学更多>>

New development of longwall mining equipment based on automation and intelligent technology for thin seam coal被引量：10: 《Journal of Coal Science & Engineering(China)》2013年第1期97-103,共7页Guo-fa WANG; Supported by the National Natural Science Foundation of China （50375026, 50375028）; the National High-tech R＆D Program of China （863 Program）（2012AA06A407）; The paper introduced complete sets of automatic equipment and technology used in thin seam coal face, and proposed the comprehensive mechanization and automation of safe and high efficiency mining models based on the ...; 关键词：longwall mining thin coal seam complete sets of equipment automatic system intelligent system

Simulation research of discrete sliding mode control for active power filter: 《Journal of Coal Science & Engineering(China)》2011年第4期461-463,共3页WANG Yu-feng SUN Bao YANG Zhen LI Jian; Supported by the National Natural Science Foundation of China （50375026, 50375028）; Because of the widely-used nonlinear loads, the problems of harmonics and low power factor in power systems are becoming more and more serious. In view of the above problems, a shunt three-phase active power filter （...; 关键词：discrete sliding mode control be stably tracked in the half cycle and real-time if the algorithm is perpower electronics shunt active power filter

Application of preblasting to high-section top coal caving for steepthick coal sea被引量：3: 《Journal of Coal Science & Engineering(China)》2011年第2期113-118,共6页ZHAO Jian-hui LAI Xing-ping; Supported by the Natural Science Foundation of China （50375026, 50375028）; For mining extra-steep-thick coal seam, the sublevel top coal caving is a high efficient method in practical engineering. However, major challenges associated with mining high-section top-coal-caving （HSTCC） are rel...; 关键词：extra-steep-thick seam high-section top-coal caving （HSTCC） prefracture blasting and verification

Study on high and steep slope stability of surface mine based on RFPA-SRM被引量：2: 《Journal of Coal Science & Engineering(China)》2011年第2期119-123,共5页WANG Dong CAO Lan-zhu PIAO Chun-de XUE Ying-dong WANG Meng; Supported by the National Natural Science Foundation of China （50375026）; the Project of Liaoning Province Department of Education （20060387） Liaoning Province, Guideline Plan Project on Safety in Production and Development of Technology （[2009] No. 88）; The instability and failure mechanism of high and steep slopes in surface mines, and the basis for some reasonable landslide prevention measures were provided using the RFPA-SRM. Based on the actual progress of the Pi...; 关键词：strength reduction method high and steep slope slope stability landslide mechanism RFPA-SRM

Technology of fiber-optic temperature sensing and its application in ＆ temperature measuring of gob area: 《Journal of Coal Science & Engineering(China)》2011年第2期171-175,共5页LIU Jing-wen HUANG Li-ming; Supported by the National Natural Science Foundation of China （50375026,50375028）; Based on advantages of technology of distributive fiber-optic temperature sensing and specific to its applications in monitoring mine conflagration, the corresponding Processes such as connection arrangement, signal t...; 关键词：distributive optical fiber gob area temperature sensing fire source detection

XH786A立式加工中心立柱结构拓扑优化设计: 《现代制造工程》2010年第10期19-24,共6页蒋洪平; 国家自然科学基金项目(50375026);江苏省科技基础设施建设项目(BM2005003); 基于Hypermesh平台,采用连续体独立、连续、映射(ICM)拓扑优化方法,以模态频率为目标建立结构拓扑优化模型,完成了XH786A立式加工中心立柱结构拓扑优化设计。设计结构动、静态性能有较大的改善,为后续的整机优化和详细设计提供了理论指...; 关键词：XH786A立式加工中心立柱 ICM法拓扑优化

加工中心动力学建模与模型修正被引量：2: 《现代制造工程》2010年第5期4-7,共4页巫修海; 国家自然科学基金项目(50375026);浙江省高校青年教师资助计划项目(2008); 在高速、高精度卧式加工中心的动态设计中,建立符合实际装配结构的有限元模型是结构动态优化设计的关键。以某一新型卧式加工中心整机为试验对象,通过整机模态试验并作为依据来修正有限元模型,使有限元分析结果与试验测试结果相符,获得...; 关键词：动力学建模有限元模态试验修正

经济型数控车床机械传动系统改造中关键部件的设计与选择被引量：2: 《技术与市场》2010年第1期16-16,共1页沈为清; 国家自然科学基金项目(项目编号:50375026);江苏省科技基础设施建设项目(项目编号:BM2005003); 经济型数控车床,对于保证和提高被加工零件的精度,主要依靠两方面来实现:一是数控系统的控制精度;二是车床本身的机械传动精度。本文就机械传动系统在数控改造中经常遇到的几个问题,包括主传动系统、进给传动系统、电动刀架及主轴编码...; 关键词：数控改造主传动系统进给传动系统电动刀架主轴编码器

Effective wave identification and interference analysis of the seismic reflection method in mines被引量：1: 《Journal of Coal Science & Engineering(China)》2009年第3期308-312,共5页HU Yun-bing WU Yan-qing KANG Hou-qing; Supported by the National Natural Science Foundation of China(50375026);the National Basic Research Program of China(2005cb221500);the National Key Technology R&D Program(2006BAK03B01);the National Natural Science Foundation Key Program(50534080); Through discussion of the time-distance curve characteristics of the direct waveand from the front,side and rear of the reflection waves of the seismic reflection methodfor advanced exploration in mines,and analysis o...; 关键词：INTERFERENCE seismic reflection method MINE effective wave

高速高精度卧式加工中心动态优化设计被引量：17: 《振动与冲击》2009年第10期74-77,共4页巫修海马云芳张建润; 国家自然科学基金项目(50375026);江苏省科技基础设施建设项目(BM2005003); 在高速、高精度卧式加工中心的动态设计中,通过动态测试的方法获得导轨结合面的特性参数并将其应用到数字仿真模型中,提高了模型的精度。在加工中心的结构优化设计过程中,提出了基于ICM法的结构拓扑优化,对主要部件的拓扑优化设计,提高...; 关键词：结合面参数动态设计调谐阻尼器

国家自然科学基金(50375026)