Modeling and Application of Kinematic Constraint in Precision Assemblies;
精密装配运动学约束建模及应用
According to the mechanical principles and structural features of the lunar rover,the kinematic constraints of the wheels were given.
根据六圆柱-圆锥轮式月球车的机构原理和结构特点,给出了月球车车轮的运动学约束条件,建立了月球车的运动学约束模型,针对月球车的基本运动要求,推导了月球车六轮协调运动的控制模型,并基于实时Linux和PC104总线计算机的车载计算机运动控制系统,对月球车的运动控制进行了实验研究。
Through the analysis on kinematical constraint characters of the launch window for Earth-to-Moon transfer trajectories based on the high elliptical parking orbit,laws of kinematical constraint influence on the launch window are given,and launch opportunities of the lunar probe and the probability to add the launch window are verified.
通过分析大椭圆停泊轨道月球探测器发射窗口的运动学约束特性,给出了转移轨道运动学约束对发射窗口的影响规律,进一步明确了在该种情况下月球探测器的发射机会和增加窗口的可能性。
based on an analysis of the effect of the kinematic constraint on system s stochastic observability.
基于运动约束的引入对系统随机可观测性影响的分析,给出滤波器稳定的充分条件和性能改善的一种度量。
A method to solve the compatibility equation of distortion indirectly is put forward based on the kinematic constraint relation.
提出利用运动约束关系来间接求解过约束并联机构变形协调方程。
A high efficiency phase plane modeling method of robot is presented, which constructs path using B spline, divides phase plane by parameter of B spline, confines modeling region by motion constraints, and provides heuristic information for speeding up searching procedure.
此方法采用 B样条曲线构成路径 ,依据 B样条曲线参数划分相平面 ,利用运动约束限制建模区域 ,为启发式搜索提供启发信息以加快搜索进程 。
The article includes the recognition of sign language ,the integration of sign language ,the communication of sign language on net and the motion constraints of hand .
主要介绍国内外计算机手语研究的主要方向及应用,包括手语的识别,手语的合成,手语的网络通信和手的运动约束。
The work addresses the motion planning problem of nonholonomic mobile robot by considering kinematic and dynamic constraints on the robot motion.
针对非完整移动机器人,在运动学和动力学约束条件下提出了一种运动规划方法。
Then, using a feedback controller, transforming path satifying holonomic constraint to trajectory satifying kinematic constraint.
然后,利用反馈控制器,将规划出满足完整性约束的路径转化为满足机器人运动学约束的轨迹。
Target Search Using Swarm Robots with Kinematic Constraints
具运动学特性约束的群机器人目标搜索
Research on Numerical Dissipation of Integration Methods for Motion Equations in Constrained Mechanical Systems
约束力学系统运动方程积分的数值耗散研究
Kinematics of Laparoscopic Robot under Minimally Invasive Environment
微创条件约束下内窥镜操作机器人运动学
THE Comparison of Dynamical Equation About Holonomic Constraint and Nonholonomic Constraint;
完整约束与非完整约束的动力学比较
In motion with a fixed frictionless constraint, no work is done by the constraint.
在固定的无摩擦约束运动中，约束力不作功。
Healthy fad , delighted motion tour! Each other do not restrain!
健康时尚,喜欢运动旅游!彼此不约束!
Momentum and Kinetic Energy Operators for Particles Moving on Curved Surfaces;
约束在弯曲曲面上运动的粒子动量和动能算符
Dynamic Simulation and Analysis Based on Pro/E of the Translational Platform with Redundant Constraints
用Pro/E对过约束运动平台动态仿真分析研究
QUASI-PERIODIC MOTIONS OF A THREE-DEGREE-OF-FREEDOM VIBRATING SYSTEM WITH TWO RIGID CONSTRAINS
三自由度双侧刚性约束振动系统的概周期运动
Vibration Characteristics for Moving Membrane with Elastic Constraint by Meshless Method
用无网格法分析弹性约束运动薄膜的振动特性
DYNAMICAL BEHAVIORS OF RESTRAINED CANTILEVER PIPE CONVEYING FLUID
端部约束悬臂输流管道的动力学特性
Two kinds of finite-dimensional equation about the flexible beam have been established by use of the unconstrainted modes of vibration and the constrainted modes of vibration respectively.
分别利用非约束模态和约束模态建立了相应的离散化动力学方程。
The first five modem Olympics did not perform the "vow ceremony".
主要为了约束采取不正当手段的运动员。
A strong magnetic field can constrain electrons to move only along the field lines.
强磁场可约束电子使之只能沿着场力线运动。
3D Motion Analysis of Human Arm Based on Multi-Constraints Fusion
基于多约束融合的人手臂三维运动分析
STUDY ON CHIP MOVEMENT CONTRAIL AND CONSTRAINT EQUATION
切屑空间运动轨迹及其约束方程的研究
Study on Path Planning and High Precision Track Control for Unconstrained Mobile;
无约束运动体路径规划与高精度轨迹控制研究