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• OAI收割 [18]

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浏览/检索结果: 共18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 Flame Dynamics in the Combustion Chamber of Hybrid Rocket Using Multiangle Chemiluminescence 期刊论文  OAI收割 JOURNAL OF PROPULSION AND POWER, 2023 作者:  Luo JX(罗家枭);  Zhang ZL(张泽林);  Lin X(林鑫);  Wang ZZ(王泽众);  Wu K(吴坤)   |  收藏  |  浏览/下载：24/0  |  提交时间：2023/04/20 Combustion Instability  Rayleigh Scattering  Precombustion Chamber  Hybrid Propellant Rocket  Hybrid Rocket Motor  Mass Flow Rate  Convective Heat Transfer  Characteristic Velocity  Planar Laser Induced Fluorescence  Propulsion and Power   Triggering mechanics for transverse vibrations of a circular cylinder in a shear flow: Wall-proximity effects 期刊论文  OAI收割 JOURNAL OF FLUIDS AND STRUCTURES, 2022, 卷号: 108, 页码: 103423 作者:  Liu J(刘俊);  Gao FP(高福平)   |  收藏  |  浏览/下载：33/0  |  提交时间：2022/10/23 Vortex-induced vibrations  Critical reduced velocity  Wall-proximity effects  Vortex-shedding  Shear flow  Circular cylinder   Evaluation for Allowable Span Length of a Submarine Pipeline Considering VIV Hysteresis Effect 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF OFFSHORE AND POLAR ENGINEERING, 2021, 卷号: 31, 期号: 3, 页码: 325-332 作者:  Liu J(刘俊);  Gao FP(高福平)   |  收藏  |  浏览/下载：36/0  |  提交时间：2021/11/01 Submarine pipelines  vortex-induced vibration  critical reduced velocity  hysteresis effect  allowable span length   A nonlinear model for aerodynamic configuration of wake behind horizontal-axis wind turbine 期刊论文  OAI收割 APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION, 2019, 卷号: 40, 期号: 9, 页码: 1313-1326 作者:  Li DS;  Guo T;  Li RN;  Yang CX;  Cheng ZX   |  收藏  |  浏览/下载：59/0  |  提交时间：2019/10/21 nonlinear wake aerodynamic model  vortex-induced velocity  integral equation of vortex-induced velocity  horizontal-axis wind turbine  O355   Analysis on Wind Resistance Index of Multi-rotor UAV 会议论文  OAI收割 Nanchang, China, June 3-5, 2019 作者:  Hou YQ(侯永强);  Huang W(黄微);  Zhou H(周浩);  Gu F(谷丰);  Chang YC(常彦春)   |  收藏  |  浏览/下载：14/0  |  提交时间：2019/11/13 Multi-rotor UAV  Wind Resistance Index  Induced Velocity  Analysis of Wind Disturbance  Coefficient of Wind Disturbance   Coordination of multiple rigid bodies under distance-induced interaction topologies 期刊论文  OAI收割 IET CONTROL THEORY AND APPLICATIONS, 2018, 卷号: 12, 期号: 15, 页码: 2067-2075 作者:  Deng, Juan;  Wang, Lin;  Liu, Zhixin;  Hu, Xiaoming   |  收藏  |  浏览/下载：43/0  |  提交时间：2018/11/16 synchronisation  control system synthesis  graph theory  attitude control  distributed control  multi-robot systems  collision avoidance  velocity control  mobile robots  multiple rigid bodies  distance-induced interaction topologies  coordination control problem  distance-induced neighbour graphs  nearby bodies  angular velocity  linear velocity  attitude synchronisation   In situ monitoring of tunnel deformation evolutions from auxiliary tunnel in deep mine 期刊论文  OAI收割 ENGINEERING GEOLOGY, 2017, 卷号: 221, 页码: 10-15 作者:  Shen, Zheng;  Chen, Jun;  Azhar, Muhammad Usman;  Zhou, Hui;  Qu, Cheng-kun   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/06/05 In situ monitoring  Plastic zone  Multipoint extensometers  P-wave velocity tomography  Induced deformation   Theoretical simulation of Rb-87 absorption spectrum in a thermal cell 期刊论文  OAI收割 CHINESE PHYSICS B, 2016, 卷号: 25, 期号: 11 作者:  Cheng, Hong;  Zhang, Shan-Shan;  Xin, Pei-Pei;  Cheng, Yuan;  Liu, Hong-Ping 收藏  |  浏览/下载：20/0  |  提交时间：2017/03/16 electromagnetically induced transparency  velocity selective resonance  optical pumping  multi-level system   Three-loop autopilot design and simulation (EI CONFERENCE) 会议论文  OAI收割 2012 9th IEEE International Conference on Mechatronics and Automation, ICMA 2012, August 5, 2012 - August 8, 2012, Chengdu, China 作者:  Zhang Y. 收藏  |  浏览/下载：44/0  |  提交时间：2013/03/25 In order to realize missile real-time change flight trajectory  three-loop autopilot is setting up. The structure characteristics  autopilot model  and control parameters design method were researched. Firstly  this paper introduced the 11th order three-loop autopilot model. With the principle of systems reduce model order  the 5th order model was deduced. On that basis  open-loop frequency characteristic and closed-loop frequency characteristic were analyzed. The variables of velocity ratio  dynamic pressure ratio and elevator efficiency ratio were leading to correct system nonlinear. And then autopilot gains design method were induced. System flight simulations were done  and result shows that autopilot gains played a good job in the flight trajectory  autopilot satisfied the flight index. 2012 IEEE.