Djedjiga Belfadel

A robust approach for space based sensor bias estimation in the presence of data association uncertainty

2015 · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE

In this paper, an approach to bias estimation in the presence of measurement association uncertainty using common targets of opportunity, is developed. Data association is carried out before the estimation of sensor angle measurement biases. …

Bias CRLB in Sine Space for a Three-Dimensional Sensor

2019 · IEEE Transactions on Aerospace and Electronic Systems

As bias estimation methods are developed, it becomes necessary to obtain the bound on bias estimation for more complex bias and sensor models. Three-dimensional (3-D) sensors, such as radars commonly used in applications, contain both …