机构

• 力学研究所 [7]
• 长春光学精密机械与物... [3]
• 新疆天文台 [1]

采集方式

• OAI收割 [11]

内容类型

• 会议论文 [7]
• 期刊论文 [4]

发表日期

• 2022 [1]
• 2021 [1]
• 2016 [1]
• 2014 [5]
• 2011 [3]

学科主题

• Engineerin... [1]

筛选

浏览/检索结果: 共11条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Dynamic Analysis of Large Aperture Antenna Rotor System Under Wind Disturbance 会议论文  OAI收割 Liuzhou, China, December 16, 2021 - December 19, 2021 作者:  Jin, Zheng;  Xue, Song;  Wang, Congsi;  Lian, Peiyuan;  Li, Shuai   |  收藏  |  浏览/下载：17/0  |  提交时间：2023/06/28 Stiffness  Aerodynamic loads  Antennas  Bearings (machine parts)  Degrees of freedom (mechanics)  Differential equations  Numerical methods  Rotation  Vibration analysis  Wind stress  Wind tunnels   Nonlinear dynamic responses of high-speed railway vehicles under combined self-excitation and forced excitation considering the influence of unsteady aerodynamic loads 期刊论文  OAI收割 NONLINEAR DYNAMICS, 2021, 页码: 36 作者:  Ceng XH(曾晓辉);  Shi HM(史禾慕);  Wu H(吴晗);  Shi HM(史禾慕);  Zeng XH(曾晓辉)   |  收藏  |  浏览/下载：40/0  |  提交时间：2021/09/08 High-speed railway vehicle  Unsteady aerodynamic loads  Self-excited vibration  Forced vibration  Quasi-periodic motion   Hunting stability of high-speed railway vehicles on a curved track considering the effects of steady aerodynamic loads 期刊论文  OAI收割 JOURNAL OF VIBRATION AND CONTROL, 2016, 卷号: 22, 期号: 20, 页码: 4159-4175 作者:  Zeng XH(曾晓辉);  Wu H(吴晗);  Lai J;  Sheng HZ;  Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China. 收藏  |  浏览/下载：38/0  |  提交时间：2016/12/08 Hunting Stability  Aerodynamic Loads  Curved Track  Linear Critical Speed  Instability Mode  Orthogonal Experiments   Influences of aerodynamic loads on hunting stability of high-speed railway vehicles and parameter studies 期刊论文  OAI收割 Acta Mechanica Sinica, 2014, 卷号: 30, 期号: 6, 页码: 889-900 作者:  Zeng XH(曾晓辉);  Wu H(吴晗);  Lai J(赖姜) 收藏  |  浏览/下载：32/0  |  提交时间：2015/02/16 Hunting stability  Linear critical speed  Nonlinear critical speed  Aerodynamic loads  Suspension parameters  Orthogonal experimental design   RESEARCH ON RUNNING STABILITY OF CRH3 HIGH SPEED TRAINS PASSING BY EACH OTHER 期刊论文  OAI收割 ENGINEERING APPLICATIONS OF COMPUTATIONAL FLUID MECHANICS, 2014, 卷号: 8, 期号: 1, 页码: 140-157 作者:  Sun ZX(孙振旭);  Zhang, YY;  Guo DL(郭迪龙);  Yang GW(杨国伟);  Liu, YB 收藏  |  浏览/下载：32/0  |  提交时间：2014/05/09 aerodynamic loads  tunnel pressure waves  multi-body dynamic analysis  running stability   Numerical simulations investigations of flow fields underneath the high speed trains 会议论文  OAI收割 Ajaccio, Corsica, France, 8-11 April 2014 作者:  Zhao G;  Li H;  Yao Y;  Guo DL(郭迪龙);  Yang GW(杨国伟)   |  收藏  |  浏览/下载：31/0  |  提交时间：2018/11/08 Aerodynamic loads  Aerodynamics  Bogies (railroad rolling stock)  Flow fields  Railroad cars  Railroad transportation  Railroads  Wheels  Aerodynamic characteristics  Contributing factor  High speed train (HST)  Pulse pressure  Total drags  Total load  Unsteady loads   Characteristics of train noise in crosswind conditions 会议论文  OAI收割 Ajaccio, Corsica, France, 8-11 April 2014 作者:  Sun ZX(孙振旭);  Yang GW(杨国伟);  Guo DL(郭迪龙)   |  收藏  |  浏览/下载：30/0  |  提交时间：2018/11/08 Acoustic fields  Acoustic intensity  Aerodynamic loads  Aerodynamics  Flow separation  Railroad cars  Railroad transportation  Railroads  Aerodynamic noise  Crosswind  Detached eddies  Flow reattachment  Non  linear acoustics   Hunting of railway vehicle under actions of steady aerodynamic loads in open air 会议论文  OAI收割 Ajaccio, Corsica, France, 8-11 April 2014 作者:  Zeng XH(曾晓辉);  Yang GW(杨国伟);  Liu MB(刘谋斌)   |  收藏  |  浏览/下载：32/0  |  提交时间：2018/11/08 Aerodynamic Loads  Aerodynamics  Automobile Suspensions  Degrees Of Freedom (Mechanics)  Locomotives  Magnetic Levitation Vehicles  Railroad Plant And Structures  Railroad Transportation  Railroads  Speed  Stiffness  Critical Speed  High  Speed Railways  Hunting  Linear Stability  Straight Track   Establishment of airplane flight model and simulation analysis of landing behavior (EI CONFERENCE) 会议论文  OAI收割 2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China 作者:  Li L.;  Li M. 收藏  |  浏览/下载：25/0  |  提交时间：2013/03/25 This paper create a high fidelity plant model of an aircraft landing gear to inclusion into a full aircraft flight simulation for accurately analyzing the performance and influence of landing gear system. The use of domain specific modeling software enables detailed modeling of the physics and facilitates accurate computational simulation of the flight dynamic  aerodynamic  landing gear dynamic and mechanical loads that occur when the landing gear are deployed and retracted during landing and take-off operations. The parameter design space is easily searched by considering a number of different landing scenarios including touching down on one wheel first  to optimize the design. The simulation results show that the aircraft landing gear system mathematical model established appropriately reflects the change of force and moment in the process of taking off and landing  and it is actual in the physical process. 2011 IEEE.   Aircraft landing gear simulation using multidomain modeling technology (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Information Technology, Computer Engineering and Management Sciences, ICM 2011, September 24, 2011 - September 25, 2011, Nanjing, Jiangsu, China 作者:  Li M. 收藏  |  浏览/下载：39/0  |  提交时间：2013/03/25 In order to accurately analyze the performance and influence of landing gear system  this paper presents a high fidelity plant model of an aircraft landing gear to inclusion into a full aircraft flight simulation. The use of domain specific modeling software enables detailed modeling of the physics and facilitates accurate computational simulation of the flight dynamic  aerodynamic  landing gear dynamic and mechanical loads that occur when the landing gear are deployed and retracted during landing and take-off operations. The parameter design space is easily searched by considering a number of different landing scenarios including touching down on one wheel first  to optimize the design. The simulation results show that the aircraft landing gear system mathematical model established appropriately reflects the change of force and moment in the process of taking off and landing  and it is improve the precision of flight simulation. 2011 IEEE.