查询词典 manipulator

Aiming at the low productivity of manual painting, an advanced painting technology which might be suitable to the mechanical operation was adopted. A relevant action trajectories and law based on the artificial dynamic simulation of painting were gained . Meanwhile, logic action and manipulator function were designed, the gripper of which was promoted. Furthermore, several sand models synchronization gripper structure was analyzed, which achieved dipping and painting 8 sand models at the same time.

为了解决铸造砂型因人工上涂料效率低下的问题，在不同的上涂料方法中选择了适合机械操作的浸涂工艺，采用了基于浸涂的人工动态模拟，获得了完成相关动作需要的运动轨迹及其规律，进行了针对机械手功能和逻辑动作的设计，并对它的夹持功能作了优化改进，提出了多件砂型同步夹持的结构形式，实现了一次完成8件砂型浸涂的高效率操作。

Department of the Treasury in April also must make its semiannual determination of whether to formally label China a 'currency manipulator.

美国财政部4月份也将必须就是否正式给中国贴上"汇率操纵国"的标签作出一年两次的决定。

In a much-anticipated semiannual report, the Treasury stopped short of labeling Beijing a currency manipulator, which could trigger sanctions under U.S. law.

在一份预期半年报中，财政部停止了对北京的"操纵者"的描述，这可能需要美国法律的允许。

A dynamic active contour model for spatio-temporal trajectory is proposed to track robotic manipulator motion in image sequence space.

针对机械手运动在图像序列空间的轨迹分布，提出一种基于时空轨迹线的动态Snake跟踪模型。

Department of Automation, University of Science and Technology of China, HeFei 230027）Abstract: This paper presents a method of neural network for interactive-force manipulator on the base of kinematics and analyses of the explosive force of human arm mode and neural network theory such as function approach, optimizing calculation. The method optimizes the whole servo-system, and ensures the system's robust.

中文摘要：本文根据关节机械臂的运动特性，在分析用于测试人体手臂运动爆发力机械臂模型设计的基础上，利用人工神经网络的函数逼近、最优化计算等方面理论，结合实际人－机力交互系统的控制特点，提出一种神经网络控制方法，对基于力控制策略的机械手伺服系统进行优化，同时保证了系统的鲁棒性。

A new analytic scheme for solving the inverse kinematics equations of CRS robot manipulator was presented by the shift of the joint coordinates and the rotation coordinate system, which were significant to optimize the robot motion and path planning, and the formulas of calculating the sine and cosine of each rotate angle variable were solved.

通过关节坐标的转换和旋转坐标系统的引入，给出了CRS机械手逆运动方程求解的一种新解析法，直接推导出各个关节转角变量的反三角公式，为机械手的运动优化和轨迹规划创造了条件。

Third, this paper proposes a method of dealing with singularity of Jacobian matrix of robot manipulator, then introduces singular robust inverse matrix of Jacobian matrix.

并在拉格朗日—欧拉方程的基础上给出了机器人操作器的动力学方程，对动力学方程中的惯量项、重力载荷项进行了简化，并给出了哥氏力和离心力项的简单求法。

Through research into space curve, get the equation of space curve, then reason the method of path programming according to the motion space of the manipulator.

通过空间曲线的研究，得出空间曲线方程，然后结合机械手的可达空间，得出机械手的路径规划。

An STS-125 crew member on board the spaceshuttle Atlantis snapped a still photo of the Hubble Space Telescopefollowing grapple of the giant observatory by the shuttle'sCanadian-built remote manipulator system.

亚特兰蒂斯号乘员组透过加拿大造遥控系统的巨大观景窗拍下的在地球美丽的背景下、哈勃太空望远镜和抓住它的机械臂的快照。

The result showed that the working space of container spray-painting manipulator was distributed within a planar region parallel to the inner surface of container that could satisfy the requirement of container spray-paint technology.

结果表明，集装箱喷漆机械手工作空间分布在一平行于集装箱内表面的平面区域内，能够满足集装箱喷漆工艺的要求。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。