摘要
根据分段、特征提取等地图匹配关键技术探讨了地图匹配的一般原理。提出了基于航向信息的 INU(Inertial Navigation Unit) /MM(Map Matching)算法、以及基于卡尔曼滤波的 GPS/INU/MM组合导航算法 。
General principles on Map Matching are investigated according to segmentation and feature extraction, and an algorithm considering azimuth of vehicle for INU/MM system and a Kalman filter for GPS/INU/MM integrated system is proposed in the paper. Finally, a simulation example demonstrates the effectiveness of the proposed algorithm for the requirement of Vehicle Location and Navigation.
出处
《航空学报》
EI
CAS
CSCD
北大核心
2001年第2期171-174,共4页
Acta Aeronautica et Astronautica Sinica
