结构误差 meaning in English
structural error
Examples
- A new kind of algorithm on parallel mechanism structural errors detection and modification
一种并联机构结构误差识别与修正的新算法 - According to the structure error , a kind of method for amplitude detection is proposed which can effectively improve the accuracy of amplitude detection and control
针对结构误差给出了一种振幅检测方法，可有效地提高振幅检测和控制的精度。 - The position and orientation errors of moving platform are affected by driving bar errors , the structure errors of platform and the clearance errors of spherical joints
由误差关系式可以知道，动平台的位姿误差受到驱动杆长误差、平台结构误差和球铰间隙误差的综合影响。 - Simulation result shows that although all structural error of virtual axis machine tool can not be identified completely while the moving platform moves inside its working space , the moving platform kinematic accuracy is fulfilled inside the whole working space after error compensation
仿真结果表明，虽然在虚轴机床的工作空间里无法将其可能存在的结构误差全部求出来，但计算结果完全可以满足机床在工作空间里的运动精度要求。 - Due to its character of microscopic scale motion , a very simple position kinematic equation is achieved . based on the equation obtained , the workspace of the serial - parallel micromanipulator is described , and the effect of different structural parameters on the workspace is also discussed . in order to evaluate the output errors caused by the structural errors and actuator errors , accuracy analysis is then conducted for this serial - parallel micromanipulator , and an approach based on software programming is presented for error compensation
由于所研究的微操作机器人运动范围很微小，机构结构误差及驱动误差都可能造成机器人的操作精度严重降低，为评价这些机构误差对运动精度的影响，本论文以矢量法对该机器人机构进行了误差分析，并讨论了误差补偿的软件法；此外，论文还进一步研究了遗传算法在并联机器人机构学研究中的应用，为并联机器人位置正解问题求解提出一种新思路。