کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
710269 892106 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Properties of a Robust Kalman Filter
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Properties of a Robust Kalman Filter
چکیده انگلیسی

AbstractAlmost all the communication and control systems may suffer from insufficient measurement data either due to sensor faults or communication errors. Standard Kalman filter predicts state of the system and then tunes that with the help of newly arrived observations. But in the case of insufficient data the question arises as how to compensate the loss of observation in the state estimation. In this paper a robust estimation design is presented for a sampled linear system where the sensor readings are subjected to random loss. Several easy-to-implement approaches are discussed in this paper. A brief description is stated on the design structure, affected state and minimum error covariance matrix. A comprehensive comparison survey for these approaches is presented which shows various features like computational time, innovation, convergence of the affected riccati equation, etc.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: IFAC Proceedings Volumes - Volume 42, Issue 19, 2009, Pages 465–470
نویسندگان
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