RTK技术在施工测量中的控制网优化设计(毕业设计).doc

学 号 毕业设计说明书 RTK技术在施工测量中的控制网 优化设计 学生姓名 专业名称 土木工程 班级 指导教师 土木工程系 RTK技术在施工测量中的控制网优化设计 Construction technology in the measurement of the GPS-RTK control network optimization design 摘 要 本次设计的题目RTK技术在施工测量中的控制网优化设计。 近年来由于GPS系统进一步稳定和完善,计算机技术和其他相应学科的迅猛发展,GPS技术也随之愈来愈稳定成熟,该项技术优点日益凸现,其在测绘精度、速度和经济效益方面都大大优于目前的常规测量技术手段,已成为工程测量的主要方法。对于级别高的控制测量由相对静态定位技术完成，应用RTK技术进行实时定位可达到厘米级的精度,很多生产单位已把RTK技术作为低等级测量的主要手段。在具体的实践生产过程中,由于受传统控制思路,以及现行规范不匹配的影响,相应资料较少,导致基于RTK的GPS控制网效益还没有达到最优化。控制网的优化设计是实施测量的基础性工作，它是在网的精确性、可靠性和经济性方面,寻求控制网设计的最佳方案ABSTRACT The design of the subject construction technology in the measurement of the gps-rtk control network optimization design. In recent years, due to stabilize and improve the GPS system, computer technology and other related disciplines, GPS technology rapid development of more mature, stable and the technical advantages, the protruding in surveying and mapping accuracy, speed and economic benefit are much better than the conventional measure current technology, has become a major method of engineering surveying. For high level of control measure relative static positioning technology, application of RTK technology real-time positioning accuracy can reach the cm-level, many production unit has put RTK technology as the main means of low level measurements. In practical production process, because of traditional ideas, as well as the control of the match, not less, cause corresponding data based on the GPS control network RTK benefit havent reach optimization. Control network optimization design is the basic work for the implementation of measurement, it is the accuracy and reliability in the nets and economy, seeking the best scheme design of control network. Based on the actual design efficiency and cost less for the principle. In can guarantee the quality requirements of the actual network with the premise for the principle, the economic and reasonable repetition rate and specifically located on the distribution network,