碰撞运动

基于C空间的双臂机器人无碰撞运动规划

Collision Free Motion Planning of Dual - Arm Robot Based on C - Space

第二章通过介绍刚体运动与克里福特代数引入虚空间的概念，基于可达流形和接触流形建立机器人C空间障碍物边界，提出机器人实时无碰撞运动规划算法。

Chapter 2 introduces conception of image space and constructs the robot C-space obstacle boundary based on the reachable manifold and the contact manifold .

碰撞运动的Lagrange稳定性。

The Lagrange stability of impact motion .

本文以达朗伯原理、Kane方程的理论为基础，讨论碰撞运动的基本概念并推导运动方程。从方程、方程、方程的理论基础导出某些适用于解具有一阶非完整约束系统碰撞运动的方程。

In this paper , the fundamental concept concerning impulsive motion and the equations for impulsive motion are introduced on the basis of D ' Alembert 's Principle and Kane 's Equations .

含间隙振动系统在二重Hopf分岔点附近存在对称型周期碰撞运动、对称型周期碰撞运动的Hopf分岔、环面分岔及轮胎型概周期吸引子。

Near the value of double Hopf bifurcation there exist period-one double-impact symmetrical motion , Hopf bifurcation and torus bifurcation . The quasi-periodic impact motions are represented by the closed circle and tire-like attractor in projected Poincar é sections .

采用打靶法，利用变步长逐次迭代逼近的方法求解系统的不稳定的周期碰撞运动，即Poincar啨截面上的不动点。

According to the shooting method , the unstable periodic motion of vibro-impact , i.e. the fixed point of Poincar é section , was solved by the method of varied step and gradual iteration .

非完整约束系统碰撞运动方程研究

Equations for impulsive motion in a system with non-holonomic constraints

约束多体系统碰撞运动的旋量描述

Description of collison motion of multibody system with constraints using dual vectors

物料群颗粒与振动床面碰撞运动理论分析

Analysis on Motion Theory of Matter Particles impacting Vibrating Bed

多体系统在冲击约束下的碰撞运动

Collision Motion of Multibody Systems With Impulsive Constraints

双臂机器人无碰撞运动规划

On Collision-Free Motion Planning of a Dual-Arm Robot

船舶碰撞运动的滞后特性

Motion Lag of Struck Ship in Collision

碰撞运动的凯恩方程

Kane 's Equations of Impact Motion

二维运动和三维运动时的碰撞运动形式是一维运动时的叠加。

The collision movement forms at the time of two-dimension or three-dimension movement combine the collision movement forms at the time of one-dimension movement .

这种随机的运动与大爆炸最初宇宙内粒子的高速碰撞运动十分相似。

That random , cocky motion is very similar to what was happening to the particles in the Universe in the earliest moments of the Big Bang .

吸能式转向系统在正面碰撞中运动响应模拟

Simulation of Energy - absorbing Steering System in Frontal Impact

水稻种子与斜面碰撞后运动规律的试验

Experiment on the motion characteristics of rice seeds after collision with different slopes

船舶碰撞后运动趋势的模拟计算

Computing Simulation of Ship Motional Trend after Collision

原子簇轰击后的多次碰撞及运动原子间的碰撞增加了靶原子的反冲能。

The multiple hits and the collisions between moving atoms make the recoil energies of target atoms increase .

该效应可用原子簇中原子与靶原子的多次碰撞及运动原子间的碰撞解释。

The effect has been traced to multiple hits by cluster atoms and the collisions between moving atoms .

散射：物理学中一个粒子与另一个粒子碰撞时运动方向发生改变的现象。

Scattering : in physics , the change in direction of motion of a particle because of a collision with another particle .

针对足球机器人比赛中动态不确定性特点，提出了一种基于LWR学习方法预测球的运动轨迹，尤其是球与外界碰撞后的运动轨迹。

Aiming at solving the dynamic incertitude of the robot soccer game , a learning method based on Locally Weighted Regression is proposed to forecast the motion of the ball , especially after the ball bump into wall .

面向车速分析的人车碰撞事故行人运动仿真研究

Pedestrian Motion Simulation of Pedestrian-Vehicle Accidents for Vehicle Velocity Analysis

高速滚子轴承保持架碰撞模型与运动分析

Collision Model and Motion Analysis on Cage of High Speed Roller Bearing

接着本文使用运动学的理论，对运动中的车辆进行动力学分析，建立事故再现的轨迹模型，通过合理的假设，再现了汽车碰撞后的运动过程。

Applies kinetics theories and reasonable assumption to reconstruct the vehicle movement process after collision .

实验证明，该方法能够很好的解决团块发生碰撞时的运动物体跟踪问题。

Experiments show that this method can solve the moving object tracking under collision with satisfaction . 3 .

研究了一类单自由度分段线性弹性碰撞系统周期运动横截穿越分界面的动力学行为。

The dynamics behaviors of transversal periodic motions of a single-degree-of-freedom elastic impacting system with piecewise-linearity is studied .

这些研究为后续的碰撞检测和运动规划等奠定了理论基础。

The work discussed above is the theoretical foundation of collision detection and path planning for robot arms and dexterous hand .

研究了不考虑阻尼情况下，单自由度系统与固定面多次碰撞后的运动规律和能量损失情况。

The rules of movement and energy dissipation are surveyed with a single freedom degree system striking the fixed face in this paper .

垂直方向加速度信号分析表明：样机跳起，做稳定周期性碰撞振动，运动类型为21Ⅱ，即2个激振力周期，1次碰撞，有滞留过程。

Analysis results of vertical acceleration signal show that the movement of prototype is periodic vibro-impact when it jumps up , its style is 2 1 II .