航天制造技术
航天製造技術
항천제조기술
HANGTIAN ZHIXAO JI SHU
2013年
6期
21-23
,共3页
栾京东%李晓星%周国锋%赵金泽%胡浩%周超
欒京東%李曉星%週國鋒%趙金澤%鬍浩%週超
란경동%리효성%주국봉%조금택%호호%주초
紧缩场%半光程差%法向误差%激光跟踪仪
緊縮場%半光程差%法嚮誤差%激光跟蹤儀
긴축장%반광정차%법향오차%격광근종의
compact antenna test range%semi-optical path difference%normal error%laser tracker
通过讨论实际型面与理论型面误差之间的关系，得出基于半光程差与法向误差之间的关系式，将激光跟踪仪采集的法向误差转换成反映电气性能的半光程差，并将其应用到某紧缩场反射面天线的型面检测中。
通過討論實際型麵與理論型麵誤差之間的關繫，得齣基于半光程差與法嚮誤差之間的關繫式，將激光跟蹤儀採集的法嚮誤差轉換成反映電氣性能的半光程差，併將其應用到某緊縮場反射麵天線的型麵檢測中。
통과토론실제형면여이론형면오차지간적관계，득출기우반광정차여법향오차지간적관계식，장격광근종의채집적법향오차전환성반영전기성능적반광정차，병장기응용도모긴축장반사면천선적형면검측중。
This paper discussed the relationship of error between the actual surface and the theoretical surface. A formula based on semi-optical path difference and normal error was obtained. The data of normal error from laser tracker were changed to semi-optical path difference reflecting the electrical performance. And it was applied to reflector antenna surface detection for a compact range.
