Set - valued state estimation for uncertain continuous - time systems via limited capacity communication channels ⋆
نویسندگان
چکیده
This paper addresses a problem of set-valued state estimation for uncertain continuous-time systems via limited capacity communication channels. The uncertainty of the systems satisfies an integral quadratic constraint. Using results from the robust Kalman filtering, we design a coder/decoder-estimator pair that allows us to construct set-valued state estimate of the systems via communication channels.
منابع مشابه
SHAPLEY FUNCTION BASED INTERVAL-VALUED INTUITIONISTIC FUZZY VIKOR TECHNIQUE FOR CORRELATIVE MULTI-CRITERIA DECISION MAKING PROBLEMS
Interval-valued intuitionistic fuzzy set (IVIFS) has developed to cope with the uncertainty of imprecise human thinking. In the present communication, new entropy and similarity measures for IVIFSs based on exponential function are presented and compared with the existing measures. Numerical results reveal that the proposed information measures attain the higher association with the existing me...
متن کاملA new switching strategy for exponential stabilization of uncertain discrete-time switched linear systems in guaranteed cost control problem
Uncertain switched linear systems are known as an important class of control systems. Performance of these systems is affected by uncertainties and its stabilization is a main concern of recent studies. Existing work on stabilization of these systems only provides asymptotical stabilization via designing switching strategy and state-feedback controller. In this paper, a new switching strate...
متن کاملRobust stabilization of linear uncertain discrete-time systems via a limited capacity communication channel
In classical control theory, the standard assumption is that all data transmission required by the algorithm can be performed with infinite precision. However, in some new models, it is common to encounter situations where observation and control signals are sent via communication channel with a limited capacity This problem may arise when large number of mobile units need to be controlled remo...
متن کاملTransmission of a continuous signal via one-bit capacity channel
We study the problem of coding signals for the transmission via digital communication channels with limited capacity. We suggest a coding algorithm for transmission of a currently observed continuous time signal via a one-bit capacity channel that is capable of sending a single binary signal only for each measurement of the underlying process.
متن کاملSet-Valued Nonlinear Estimation Using the Galerkin Approximation
A set-valued state estimator for nonlinear dynamic systems is presented. The estimator uses the Galerkin approximation to solve Kolmogorov's equation for the diiusion of a continuous time continuous state non-linear system, as well as for implementing discrete time updates of noisy measurements. This ltering of the state is accomplished for a convex set of distributions simultaneously and a fun...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2008