kinematic accuracy meaning in English
运动精度
Examples
- According to the principle of linear pile - up of small displacement , the static and dynamic output kinematic errors are synthesized , and the reliability model of the kinematic accuracy of the mechanism is built
应用微小位移的线性叠加原理分别对静态、动态误差进行了综合，建立了机构输出运动精度可靠性分析模型。 - This paper deals with the static and dynamic output kinematic accuracy of a group of elastic slider - crank mechanisms with the same design parameters by taking the bar length , joint - gaps , mass density , interception and physical parameters as random variables
摘要将弹性曲柄滑块机构的杆长、截面尺寸、铰链间隙、质量密度、弹性模量等几何、物理参数均视为随机变量，对机构输出运动进行了静态和动态误差分析。 - 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。 - Through an example , a study of the influencing factors on the reliability of the output kinematic accuracy of the mechanism is made , the results obtained reveal the following fact : with the increase of crank ' s rotating speed , the dynamic elastic deformation of the mechanism becomes the principle factor that effects the reliability of the output kinematic accuracy of the mechanism greatly
通过算例，考察了机构输出运动精度可靠度的影响因素，结果表明随着机构转速的提高，机构的动态弹性变形将成为影响机构运动精度可靠性的主要因素。 - A niched - penalty approach is used to transform this optimal kinematical design problem to an unconstrained one . a kinematic accuracy comparison of the genetic designed fine - tuning stewart platform with the quasi - newtonian designed one is made . the comparison results have shown that the kinematic accuracy of the genetic designed fine - tuning stewart platform has a much higher accuracy and a compact structure than that of the quasi - newtonian designed one , which guarantees the accomplishment of high precision trajectory tracking and reduces the disturbance of wind to the feed - supporting system
以并联机器人jacobian矩阵的条件数为优化设计的目标函数，提出了基于遗传算法的并联机器人最优运动学性能结构参数优化设计方法，采用实值遗传算法，对精调stewart平台进行了优化设计，得到了最优运动学的精调stewart平台结构参数，为实现新一代大射电望远镜馈源指向跟踪系统高精度轨迹跟踪控制奠定了坚实的基础。