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Abstract:
粒子滤波在组合导航系统非线性非高斯条件下的滤波估计中获得广泛关注,但捷联惯导误粒子组合滤波算法,采用卡尔曼滤波和粒子滤波分别对系统的线性和非线性状态进行估计,降低粒子滤波器状态维数,避免维数灾难.采用系统残差采样法的规则化粒子滤波器,有效缓解粒子贫化问题,并减少计算负担.仿真结果表明卡尔曼/粒子组合滤波方法的估计性能与粒子滤波相当,但计算复杂度前者要低得多.
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系统仿真学报
ISSN: 1004-731X
Year: 2009
Issue: 1
Volume: 21
Page: 220-223
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 35
Chinese Cited Count:
30 Days PV: 8
Affiliated Colleges: