precision measurement method for spatial cams and probe-radius compensation method are presented in this paper according to spatial cam characteristics, and a specified measure program that can realize real-time probe-radius compensation is programmed 摘要根據(jù)空間凸輪的特點(diǎn),給出了空間凸輪精密測量及剛球半徑補(bǔ)償方法,并編制了可實(shí)現(xiàn)實(shí)時(shí)測球半徑補(bǔ)償?shù)目臻g凸輪專用測量程序。
In this paper, the factor of affecting tracking precision of tv photoelectric theodolites is analysed in the theory . the standard uncertainty about the present measurement method of the key component is analysed . the higher precision measurement method and dynamic measurement method about each key component are brought forward 本論文主要針對影響電視光電經(jīng)緯儀跟蹤精度的因素進(jìn)行理論分析,并對各關(guān)鍵單元目前的檢測方法進(jìn)行不確定度分析,提出各關(guān)鍵單元的更高精度的檢測方法及動(dòng)態(tài)精度測試方法。