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浏览/检索结果: 共29条，第1-10条 帮助 限定条件 发表日期：2018     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Hunting Stability of High-Speed Railway Vehicles Under Steady Aerodynamic Loads 期刊论文 INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2018, 卷号: 18, 期号: 7, 页码: 1850093 作者:  Zeng XH(曾晓辉);  Lai J(赖姜);  Wu H(吴晗) 收藏  |  浏览/下载：33/0  |  提交时间：2018/10/30 Stability  self-excited vibration  high-speed railway  steady aerodynamic load  hunting  multibody dynamics   A pedestrian up and down stairs biodynamic model based on the measured data of 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 期号: 4, 页码: 233-239 作者:  Zhu, Qiankun;  Chen, Kai;  Du, Yongfeng;  Li, Hongnan;  Liu, Lulu 收藏  |  浏览/下载：6/0  |  提交时间：2020/11/14 Biomechanics  Degrees of freedom (mechanics)  Dynamic response  Fiber optic sensors  Frequency response  Functions  Least squares approximations  Nonlinear equations  Surface fitting  Acceleration frequency response  Bio-mechanical models  Biodynamic modeling  Human-structure interaction  Least square methods  Quadratic surface fittings  Single degree of freedoms  Vertical accelerations   Robust Fault-Tolerant Tracking Control for Spacecraft Proximity Operations Using Time-Varying Sliding Mode 期刊论文 IEEE TRANSACTIONS ON AEROSPACE AND ELECTRONIC SYSTEMS, 2018, 卷号: 54, 页码: 2-17 作者:  Hu, Qinglei;  Shao, Xiaodong;  Chen, Wen-Hua 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Aerodynamics  Controllers  Degrees of freedom (mechanics)  Dynamics  Fault tolerance  Joints (structural components)  Navigation  Orbits  Robustness (control systems)  Sliding mode control  Spacecraft  Tracking (position)  Vehicles  Fault tolerant control  Fault tolerant systems  Finite-time convergence  Proximity operations  Sliding modes  Space vehicles  Vehicle dynamics  Time varying control systems   A Novel Robot Trajectory Planning Algorithm Based on NURBS Velocity Adaptive Interpolation 期刊论文 Mechanisms and Machine Science, 2018, 卷号: 55, 页码: 1191-1208 作者:  Zou, Q.;  Guo, W.;  Hamimid, F.Y. 收藏  |  浏览/下载：13/0  |  提交时间：2019/12/30 Adaptive control systems  Curve fitting  Degrees of freedom (mechanics)  End effectors  Errors  Flexible manipulators  Industrial robots  Manipulators  Modular robots  Numerical control systems  Optimal systems  Robot applications  Robot programming  Robots  Trajectories  Velocity  Adaptive Control  Adaptive interpolation  Free-floating space robot  Interpolation algorithms  Non-uniform rational B-splines  NURBS curves  Robot trajectory  Trajectory planning algorithm  Interpolation   Dynamics analysis and simulation of six DOF parafoil system 期刊论文 Cluster Computing, 2018, 卷号: 22, 页码: 1-12 作者:  Zhang, Z.;  Zhao, Z.;  Fu, Y. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Degrees of freedom (mechanics)  Flight dynamics  Parachutes  Dynamic motions  Dynamics identifications  Mechanical parameters  Modeling and simulating  Parafoil systems  Six degree-of-freedom  Structure configuration  Trajectory control strategy  Equations of motion   Trajectory tracking control of a 6-DOF quadrotor UAV with input saturation via backstepping 期刊论文 JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, 2018, 卷号: 355, 页码: 3288-3309 作者:  Wang, Rui;  Liu, Jinkun 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Aircraft detection  Antennas  Backstepping  Closed loop control systems  Closed loop systems  Control nonlinearities  Degrees of freedom (mechanics)  Navigation  Unmanned aerial vehicles (UAV)  Back-stepping approaches  Globally uniformly ultimately bounded  Hierarchical control structure  Quadrotor unmanned aerial vehicles  Rotational subsystem  Saturation nonlinearity  Six-degree-of-freedom (6-DoF)  Trajectory tracking control  Aircraft control   Vibration characteristic for face gear based on load equivalent installation errors [基于载荷当量安装误差的面齿轮振动特性] 期刊论文 Hangkong Dongli Xuebao/Journal of Aerospace Power, 2018, 卷号: 33, 页码: 989-998 作者:  Wang, Y.;  Tang, W.;  Lan, Z.;  Chu, X.;  Liu, Y. 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/30 Degrees of freedom (mechanics)  Differential equations  Dynamic response  Errors  Gears  Runge Kutta methods  Ultrasonic devices  Dynamic characteristics  Face gears  Fourth order Runge-Kutta methods  Installation error  Multi degree-of-freedom  Support structures  Vibration acceleration  Vibration characteristics  Vibration analysis   3-D magnetic field analysis of a permanent magnet spherical actuator using spherical harmonics 会议论文 2018 IEEE International Magnetic Conference, INTERMAG 2018 作者:  Li, X.;  Liu, J.;  Chen, W. 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/30 Actuators  Analytical models  Degrees of freedom (mechanics)  Harmonic analysis  Magnetic fields  Numerical methods  Permanent magnets  Spheres  3-D magnetic field analysis  3D-finite element analysis  Magnetic field distribution  Permanent magnet array  Spherical actuator  Spherical harmonics  Structural parameter  Three-degree-of-freedom (3-DOF)  Magnetic actuators   A self-calibration method for space manipulators based on POE formula [一种基于指数积公式的空间机械臂自标定方法] 期刊论文 Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 页码: 2336-2342 作者:  Wang, Y.;  Wei, Q.;  Hu, C.;  Ding, X. 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/30 Calibration  Cameras  Degrees of freedom (mechanics)  Kinematics  Orbits  Robotic arms  Spacecraft equipment  Adjoint transformation  Exponentials  Extreme temperatures  Kinematics calibration  Linearized kinematics  Self-calibration method  Space cameras  Space manipulators  Manipulators   A Soft Tissue Scalpel Cutting Robotic System with Sucker Fixation† 会议论文 IEEE International Conference on Control and Automation, ICCA 作者:  Shi, P.;  Cheng, B.;  Zong, Y.;  Gong, Y.;  Yan, H. 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/30 Degrees of freedom (mechanics)  Interpolation  Robotics  B spline functions  Clinical treatments  Fundamental operations  High-precision  Motion structure  Pilot studies  Robotic systems  Three degrees of freedom  Tissue