面向高速主轴的接触式检测系统的设计与优化

摘要

For precision testing of high speed spindle, is designed lever directly measurement system. The mathematical model of. Measurement system was proposed based on the bond graph theory, and draw the system state equation. Dynamic characteristics analysis was used by MATLAB, and optimize the spring stiffness system. Practice shows that, testing precision of optimizing system has a dramatic improvement.%针对高速主轴的精度检测问题,设计了接触式杠杆检测系统.利用键合图理论构建了检测系统数学模型,并得出了系统状态方程.应用MATLAB进行了动态性能分析,并对复位弹簧刚度系统进行了优化.实践证明,优化的系统检测精度提升显著.