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eess.SY2024
Distributed Invariant Unscented Kalman Filter based on Inverse Covariance Intersection with Intermittent Measurements
Zhian Ruan, Yizhi Zhou
This paper studies the problem of distributed state estimation (DSE) over sensor networks on matrix Lie groups, which is crucial for applications where system states evolve on Lie…
eess.SY2024
Distributed Estimation for a 3-D Moving Target in Quaternion Space with Unknown Correlation
Yizhi Zhou, Xufan Liu, Xuan Wang
For distributed estimations in a sensor network, the consistency and accuracy of an estimator are greatly affected by the unknown correlations between individual estimates. An inco…