Roundness error evaluation based on the particle swarm optimization 粒子群優(yōu)化算法及其在圓度誤差評定中的應用
Alignment and error evaluation of batch production by coordinate measurement machine 批量零件三坐標測量的校準及誤差評估算法
Error evaluation formula of measuring harmonic distortional sine wave ' s amplitude with laser interferometer 激光干涉儀測量失真正弦波形位移誤差估計式
In general , the device can implement the dynamic measurement about the parameters of moire stripe signal and interpolation errors evaluation . the significance of the system is that it could measure encoders on practical applications 并且,編碼器光電信號參數(shù)的測量及細分誤差的評估對了解編碼器實際應用條件下精度的變化有重要意義。
This paper describes the principle of the spring tension measuring system for a newly developed foldable mechanism , establishes the theoretical model for thd data processing , and offers the data pre - processing , reprocessing and error evaluation methods 摘要論述了所研制的一種折疊機構彈簧拉力測量系統(tǒng)的原理,主要分析研究了測量系統(tǒng)中拉力測量數(shù)據(jù)的理論模型及預處理、再處理、誤差評定的方法。