Robust noise attenuation under stochastic noises and worst-case unmodelled dynamics

نویسندگان

  • Araz Hashemi
  • Ben G. Fitzpatrick
  • Le Yi Wang
  • Gang George Yin
چکیده

Robust noise attenuation under stochastic noises and worst-case unmodelled dynamics Araz Hashemi, Ben Fitzpatrick, Le Yi Wang & George Yin a Department of Mathematics, Wayne State University, Detroit, MI, USA b Department of Mathematics, Loyola Marymount University, Los Angeles, CA, USA c Tempest Technologies, Los Angeles, CA, USA d Department of Electrical and Computer Engineering, Wayne State University, Detroit, MI, USA e Department of Mathematics, Wayne State University, Detroit, MI, USA Published online: 03 Jun 2014.

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Quantification of uncertainty in transfer function estimation: a mixed probabilistic-worst-case approach

In this paper an identification problem is solved which is directed towards the use of the identified model as a basis for robust control design. A procedure is presented to identify, on the basis of time domain measurement data, a reduced order finite impulse response (FIR) model together with an upper bound on the model error of the corresponding transfer function, using only minor prior info...

متن کامل

Merging Kalman Filtering and Zonotopic State Bounding for Robust Fault Detection under Noisy Environment

A joint Zonotopic and Gaussian Kalman Filter (ZGKF) is proposed for the robust fault detection of discrete-time LTV systems simultaneously subject to bounded disturbances and Gaussian noises. Given a maximal probability of false alarms, a detection test is developed and shown to merge the usually mutually exclusive benefits granted by set-membership techniques (robustness to worst-case within s...

متن کامل

A Stochastic H∞ Filter for Spacecraft Attitude Estimation

A filter for estimating spacecraft attitude quaternion and gyro drift from vector measurements in the presence of white noises in the gyro error, in the drift dynamics, and in the line-of-sight measurement error is developed. The variance parameters of the white noises are unknown, and are modeled as non-anticipative second order stochastic processes. The approach taken in this work consists in...

متن کامل

Robust Exponential Filtering for Uncertain Systems with Stochastic and Polytopic Uncertainties

This paper addresses the problem of robust exponential filtering for discrete uncertain systems with mixed stochastic and deterministic uncertainties, in addition to unmodelled nonlinearities and measurement and process noises with bounded variances. keywords: Robust filter, stochastic uncertainties, Lyapunov function, error variance, exponential stability, asymptotic stability.

متن کامل

Robust Identification of Smart Foam Using Set Mem-bership Estimation in A Model Error Modeling Frame-work

The aim of this paper is robust identification of smart foam, as an electroacoustic transducer, considering unmodeled dynamics due to nonlinearities in behaviour at low frequencies and measurement noise at high frequencies as existent uncertainties. Set membership estimation combined with model error modelling technique is used where the approach is based on worst case scenario with unknown but...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Int. J. Systems Science

دوره 45  شماره 

صفحات  -

تاریخ انتشار 2014