摘要
随着计算机技术特别是微电子技术的快速发展与普遍应用,许多传统的机械和电子设备与软件技术相结合,促进了传统机电设备的新发展与新应用。文中论述了测长装置的发展历程,着重阐述了基于GPS/BDS(全球定位系统/中国北斗卫星导航系统)技术的智能软件测长仪的测量原理、设计理念和测量流程,提出利用伪距和载波相位相结合求整周模糊度的方法。通过实验验证了软件测长仪具有非接触式测量、直接测距和毫米级测量精度的特点,可开发成智能化、自动化、小型化、模块化和开放式系统设备,其市场应用前景广阔。
With the rapid development and widespread application of computer technology, especially mieroe- lectronies technology, many traditional machinery and electronic equipment have new progress and new function by combining with software technology. This paper discusses the development progress of measuring device and expounds the measuring principle, design concept, measuring process of GPS/BDS intelligent software length measuring device, and proposes the method of calculating integer ambiguity by combining pseudo-range and car- rier phase. It is verified by experiment that software length measuring device has the characteristics of non-con- tact measuring, direct range measuring and millimeter measure precision. It can be exploited for intelligent, au- tomated, miniaturized, modularized and open system devices, so it has broad market and application prospect.
出处
《电子机械工程》
2017年第1期60-64,共5页
Electro-Mechanical Engineering
关键词
测长装置
机械
电子
智能软件
GPS/BDS
length measuring device
mechanics
electronics
intelligent software
GPS/BDS
