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delta机构
相关语句
  delta mechanism
     Research on Closed-Loop Self-Calibration of Delta Mechanism
     Delta机构的闭环自标定方法研究
短句来源
     This paper is based on the theory of the physical model of the solution space. Studying the research method of parallel mechanisms in the world deeply in the first step, Researching the design method of the improving Delta mechanism and 2-DOF parallel planar mechanism, and draw the performance atlases by computer aiding, So we can get some help on designing mechanism from these work.
     本文基于空间模型理论,在对国内外并联机构的设计方法进行分析的基础上,对改进型 Delta 机构和并联二自由度平面机构的设计方法进行了研究,并借助计算机工具绘制出机构的性能图谱,为机构的设计和性能分析提供了有利帮助。
短句来源
     A closed loop self-calibration method for Delta mechanism without requirement of external position and orientation measurement equipment was presented.
     提出了一种无需外部位姿测量设备的Delta 机构闭环自标定方法.
短句来源
     This approach blocks successively one of the gimbals of the mechanism using a simple lockup device and reforms the Delta mechanism to be a 2-degree of freedom one.
     该方法用一种简单的锁紧装置依次轮换锁紧机构的某支链平行四边形架,同时将Delta 机构改造成2自由度的空间机构.
短句来源
  “delta机构”译为未确定词的双语例句
     A Palletising Robot Based on the DELTA Robotic Mechanism
     基于DELTA机构的堆垛机器人
短句来源
     The singularities and inverse kinematic solution of the DELTA robot are discussed.
     讨论了DELTA机构的奇异形位和运动学逆解等。
短句来源
     According to Delta parallel robotic mechanisms,this paper sets up the model of a new parallel mechanisms with three translations. Based on the software(C++)Builder and OpenGL,it realizes Kinematics Simulation of robot.
     在Delta机构的基础上,建立了一种改进型三平移并联机器人模型,基于软件C++Build-er结合OpenGL,实现了机器人的全部运动仿真。
短句来源
  相似匹配句对
     A Palletising Robot Based on the DELTA Robotic Mechanism
     基于DELTA机构的堆垛机器人
短句来源
     Kinematics of Delta Parallel Mechanism with Offsets
     偏置式Delta并联机构的运动学分析
短句来源
     Kinematic Analysis of Mechanism
     机构的运动分析
短句来源
     The Reliability of Mechanism
     机构可靠性
短句来源
     Delta Functions in Quantum Mechanics
     量子力学中的Delta函数
短句来源
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A design of palletizing robot based on the DELTA robotic mechanism is presented in the paper. The robot has high rigidity, high accuracy, and low mobile mass relative to an equivalent serial robot. It is suitable to be used for rapid palletizing and transfer operating. The design could have some other potential applications. The singularities and inverse kinematic solution of the DELTA robot are discussed.

介绍了一种基于DELTA机器人机构的堆垛机器人设计。这种堆垛机器人和同等规格的串联机器人相比,具有高刚度、高精度和低机动质量等特点,适合于高速堆垛及搬运等操作。此设计还具有其他一些潜在应用。讨论了DELTA机构的奇异形位和运动学逆解等。

A closed loop self-calibration method for Delta mechanism without requirement of external position and orientation measurement equipment was presented. This approach blocks successively one of the gimbals of the mechanism using a simple lockup device and reforms the Delta mechanism to be a 2-degree of freedom one. The parameter errors of the mechanism are identified according to the differences between the sensor output of the redundant chain and nominal model output. Both the condition number and singular value...

A closed loop self-calibration method for Delta mechanism without requirement of external position and orientation measurement equipment was presented. This approach blocks successively one of the gimbals of the mechanism using a simple lockup device and reforms the Delta mechanism to be a 2-degree of freedom one. The parameter errors of the mechanism are identified according to the differences between the sensor output of the redundant chain and nominal model output. Both the condition number and singular value of the error propagation Jacobean are synthesized as a selection principle of calibration set such that the calibrating process is insensitive to the noise and the calibration precision is increased efficiently. Experiments show that the ratio of maximal error before and after calibrating is 9.6, namely, the setting accuracy of the mechanism is increased about 10 times and the error of reposition is less than 0.07mm.

提出了一种无需外部位姿测量设备的Delta 机构闭环自标定方法.该方法用一种简单的锁紧装置依次轮换锁紧机构的某支链平行四边形架,同时将Delta 机构改造成2自由度的空间机构.根据冗余支链的传感器输出与标称模型输出的差别来辨识机构参数误差,并将误差传递雅可比的条件数和奇异值的综合值作为标定点集的选取原则,使标定过程对噪声不敏感,有效地提高了标定的精度.实验研究结果表明, 标定前、后的模型误差最大值的比值为9 6,即机构的精度提高了近10 倍,而重复定位误差小于0 07 mm.

According to Delta parallel robotic mechanisms,this paper sets up the model of a new parallel mechanisms with three translations.Based on the software(C++)Builder and OpenGL,it realizes Kinematics Simulation of robot.This paper provides a convenient and laconic user interface.Simulate is rapid and precise,and the robot can move smoothly.Users may control conveniently the robot's moving direction and state.

Delta机构的基础上,建立了一种改进型三平移并联机器人模型,基于软件C++Build-er结合OpenGL,实现了机器人的全部运动仿真。提供了一种方便简洁的用户界面,仿真速度快,精度高,机器人可平滑运动。用户可方便地控制机器人任意时刻的运动方向和运动状态。

 
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