立体测绘型双翼民用无人机航空摄影系统的实现与应用

CORC > 集美大学

	立体测绘型双翼民用无人机航空摄影系统的实现与应用
	吴云东 ; 张强
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jfjc200903003&dbcode=CJFQ&dbname=CJFQ2009
	2012-06-05 ; 2012-06-05
关键词	双翼无人机自主飞行 3轴稳定云台航空摄影影像测量大比例尺地面采样距离基高比 unmanned biplane autonomous flight three axial stabilized pilot platform aerial photography image measurement large-scale GSD base-height ratio P231
其他题名	Implementation and Application of Aerial Photographic System by Civil Unmanned Biplane for Survey and Stereo Mapping
中文摘要	按照领域专用、性价匹配的思想,设计并实现了一套满足小区域大比例尺地形图立体测绘要求的无人机航空摄影系统。该系统以双翼无人机为遥感平台,以数字相机为传感器,配置3轴稳定云台,直接获得数字航空影像,具有自主飞行、低空作业、无需机站支持、起降距离短、滑翔性能好等特点。系统包括双翼无人机、飞行自动控制与安全、CCD数字相机、稳定云台、空地无线通讯、地面站和数据处理等7个子系统。分别介绍了系统的总体结构和各子系统的技术状况;分析和比较了系统的GSD、像点移位、基高比等关键参数在保证成像质量和成图精度方面的合理性;报告和展示了系统在广州新客站、丹江口文物考古测量工程的试验情况和部分成果;最后对系统的改进提出了建议。; In accordance with the idea of exclusive use in a field and the matching between performance and cost,an unmanned aircraft aerial photographic system has been designed and founded,which can meet the needs of stereo survey and mapping in small areas and large-scale topographic mapping.With the unmanned biplane as its flying platform and digital camera as its sensor,this system,equipped with three axial stabilized pilot platforms,is directly able to capture digital aerial photography directly.It has the advantages of autonomous flight,low altitude performance,dispensation with the support of an airport,short take-off and landing distance,and good gliding performance,etc.It consists of seven subsystems,including an unmanned biplane,the autonomous control and security of the flight,a CCD digital camera,a stabilized platform,the ground-to-air wireless communication,a land station and data processing.An introduction of the system’s gross structure and the subsystem’s technical characterastics has been given.Meanwhile,the rationality of the system’s key parameters such as GSD,image point displacement and base-height ratio which ensure the imaging quality and the mapping accuracy were analyzed and compared.The experimental results and parts of the achievement which were made in Guangzhou new passenger station and Danjiangkou cultural relics archaeology survey project have been reported and revealed.Finally some suggestions were put forward for the improvement of the system.; 【作者单位】集美大学理学院；信息工程大学测绘学院；【作者英文名】WU Yun-dong1,2,ZHANG Qiang2 (1.College of Sciences,Jimei University,Xiamen 361021,China;2.Institute of Surveying and Mapping,Information Engineering University,Zhengzhou 450052,China)
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/15686]
专题	集美大学
推荐引用方式 GB/T 7714	吴云东,张强. 立体测绘型双翼民用无人机航空摄影系统的实现与应用[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jfjc200903003&dbcode=CJFQ&dbname=CJFQ2009,2012, 2012.
APA	吴云东,&张强.(2012).立体测绘型双翼民用无人机航空摄影系统的实现与应用.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jfjc200903003&dbcode=CJFQ&dbname=CJFQ2009.
MLA	吴云东,et al."立体测绘型双翼民用无人机航空摄影系统的实现与应用".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=jfjc200903003&dbcode=CJFQ&dbname=CJFQ2009 (2012).