摘要
针对GPS/DR车辆组合导航系统的特点,提出了一种联合卡尔曼滤波算法,并进行了实地跑车试验.结果表明,此算法可有效地提高GPS/DR组合系统的定位性能,增加系统的可靠性和容错能力。
A federated Kalman filter algorithm is presented. The algorithm is used in a hybrid GPS/DR vehicle navigation system. A field test was performed, and the result shows that the algorithm can improve the location accuracy and reliability of navigation system in real time mode.
出处
《东南大学学报(自然科学版)》
EI
CAS
CSCD
1999年第2期23-27,共5页
Journal of Southeast University:Natural Science Edition