机器人

Different from the ordinary robot, the space robot must meet the need of light-weight, muscularity and versatility.

有别於普通机器人，空间机器人必须具备质轻、力大、通用好等特性。

Mobile robot navigation is one of the key research areas in robots study in nowadays.

移动机器人导航研究是当前机器人研究领域的热点之一。

Since the demand for Autonomous Underwater Vehicle ' s voyage ability has improved, how to solve the navigation precision has became a key problem.

随着对自主水下机器人远距离航行能力要求的不断提高，如何提高水下机器人长航导航精度成为亟待解决的问题。

We believe the Nestor 5 represents the limit to which robots can be developed.

我们相信内斯特5型机器人代表了机器人技术的极限

It was related with the real time information about the rolling windows and the distance between the robot and the obstacle. And the normal distribution density function was selected to accomplish to the obstacle avoidance.

通过实时检测滚动窗口内的环境信息，结合移动机器人与障碍物之间的距离关系，利用正态密度函数改变机器人偏转角度，实现避障。

This paper describes the pipe pushing robot technology without earthmoving NTT for underground pipe line construction in Japan.

机器人技术的研究与开发在我国已取得较大的成绩，但我国还没有地下管线施工机器人[2 ] 。

The detail contents can be summarized as follows: Using Grassmann line geometry method to analyze joint axes linear dependence in manipulator singular configurations; The manipulator constrain equations are derived base on the reciprocity of twists and wrenches; The null space method is used to obtain the reciprocal screws when singularity occurs.

具体内容包括以下几个方面：用Grassmann线几何方法分析了机器人机构奇异时关节轴线的线性相关性；用螺旋理论推导出了基于力螺旋和运动螺旋表示的反螺旋约束方程式；用零空间理论求出了机器人奇异位形的反螺旋。

During robot motion, the information from feature observations is fused with that from the odometry by particle filter, which improves the speed and accuracy of the localization effectively.

在机器人移动过程中，环境特征点的观测信息和里程计信息通过粒子滤波相融合，从而提高了机器人定位的速度和精度。

Dead reckoning of mobile robot in complex terrain is analyzed by therigid-body kinematic constraints of mobile robot that is on the basis oflocomotion architecture with the wheeled and rocker-bogie suspension system.At the same time, the kinematic model of mobile robot is obtained using themultiple sensors information from odometry, fiber optic gyro, tilt sensor, et al.

根据刚体运动学的约束分析了一种轮式结构与悬浮式摇架系统相结合的移动机器人在复杂地形下的航迹推测，采用里程计、光纤陀螺仪、倾角传感器等传感器信息推导移动机器人的运动学模型，提出一种运动学模型与车轮。

Therefore,the agricultural robot with open architecture was proposed to solve these problems.

我们提出具有开放式结构的农业机器人可以有效的解决目前农业机器人应用存在的问题。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。