航天器环境工程
航天器環境工程
항천기배경공정
SPACECRAFT ENVIRONMENT ENGINEERING
2012年
2期
215-219
,共5页
陈启威%孙刚%庞贺伟%唐赖颖%杨再华%易旺民
陳啟威%孫剛%龐賀偉%唐賴穎%楊再華%易旺民
진계위%손강%방하위%당뢰영%양재화%역왕민
激光雷达%大尺寸地形扫描%模拟月面%景深
激光雷達%大呎吋地形掃描%模擬月麵%景深
격광뢰체%대척촌지형소묘%모의월면%경심
laser radar%large-size topography scan%simulated lunar surface%depth of field
为了获取模拟月面的三维地形数据，采用激光雷达系统进行专项试验场地形测量。文章分析了激光雷达系统的测量站点布局规划和位置参数设置对大尺寸地形扫描测量的影响，重点研究了激光雷达在景深条件限制下为实现最大扫描面积的有效扫描高度和扫描宽度设置。研究结果可为深空大范围扫描测量深入研究提供一定的参考
為瞭穫取模擬月麵的三維地形數據，採用激光雷達繫統進行專項試驗場地形測量。文章分析瞭激光雷達繫統的測量站點佈跼規劃和位置參數設置對大呎吋地形掃描測量的影響，重點研究瞭激光雷達在景深條件限製下為實現最大掃描麵積的有效掃描高度和掃描寬度設置。研究結果可為深空大範圍掃描測量深入研究提供一定的參攷
위료획취모의월면적삼유지형수거，채용격광뢰체계통진행전항시험장지형측량。문장분석료격광뢰체계통적측량참점포국규화화위치삼수설치대대척촌지형소묘측량적영향，중점연구료격광뢰체재경심조건한제하위실현최대소묘면적적유효소묘고도화소묘관도설치。연구결과가위심공대범위소묘측량심입연구제공일정적삼고
In order to acquire the three-dimension topographical data of the simulated lunar surface, a laser radar system is used to measure the topography of the experimental area. To accomplish the large-size topography scanning, the layout of the laser radar’s measurement sites and the setting of laser radar’s location parameters are determined, focusing on the effective scan height and width of the laser radar for maximizing the scanning area within the limit of the depth of the field.
