基于GPS技术的救援目标定位

Location of rescue target based on GPS TechnologyAbstractWith the continuous development of society,the demand for rescue UAV is increasing athome and abroad,and the demand for rescue UAV rescue target positioning is also increasing.This paper mainly studies the rescue target positioning based on GPS technology,andanalyzes the composition and basic principles of GPS.After the overall scheme is determined,the whole system is designed based on STC89C52 single chip microcomputer,and the systemsoftware is developed and designed with keil and C language.The improved Kalman filteralgorithm is used to optimize the GPS target positioning algorithm,and MATLAB software isused for simulation.Finally,the thesis is completed under the guidance of the teacher.Keywords:GPS.Kalman filtering.STC89C52 single chip microcomputer,Targetpositioning algorithm