Towed array processing as a spatial Kalman filter problem

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A fast-array Kalman filter solution to active noise control

A Kalman filter solution to active control and its fast-array implementation are provided. The adaptive control problem is formulated as a state-estimation problem and no interchanging of the adaptive filter and the secondary-path is imposed. Moreover, no estimate of the disturbance signal is needed, and we exploit the structure in the state–space matrices to derive a fast-array implementation....

متن کامل

Spatial pseudorandom array processing

Some algorithms for the solution of handed Toeplitz sys-tems calculate certain elements of the solution first and then the re-maining elements by forward or backward substitution. We show that,for symmetric matrices, this method is almost always highly unstable.A numerical example is given to support the argument.

متن کامل

Towed array shape estimation using Kalman filters-theoretical models - Oceanic Engineering, IEEE Journal of

The dynamical behavior of a thin flexible array array motion, becomes more critical. Typical of the more towed through the water is described by the Paidoussis equation. sophisticated towed array processing techniques are adaptive By discretizing this equation in space and time a finite dimenbeamforming [31, adaptive cancellation of tow vessel noise sional state space representation is obtained...

متن کامل

Sensor array calibration via tracking with the extended Kalman filter

Starting with a randomly distributed sensor array with unknown sensor orientations, array calibration is needed before target localization and tracking can be performed using classical triangulation methods. In this paper, we assume that the sensors are only capable of accurate direction of arrival (DOA) estimation. The calibration problem cannot be completely solved given the DOA estimates alo...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The Journal of the Acoustical Society of America

سال: 1993

ISSN: 0001-4966

DOI: 10.1121/1.407726