On exact controllability of variational discrete systems

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Controllability of Nonlinear Discrete Systems

Local constrained controllability problems for nonlinear finite-dimensional discrete 1-D and 2-D control systems with constant coefficients are formulated and discussed. Using some mapping theorems taken from nonlinear functional analysis and linear approximation methods, sufficient conditions for constrained controllability in bounded domains are derived and proved. The paper extends the contr...

متن کامل

Exact Controllability of Semilinear Systems with Impulses

The purpose of this paper is to investigate the controllability of the impulsive semilinear system x′(t) = A(t)x(t) + f(t, x(t)) + B(t)u(t), t ≥ t0, t 6= tk, x(t+k ) = x(t − k ) + Ik(x(t − k )), k = 1, 2, 3, . . . . By making use of Schaefer’s fixed point theorem we obtain some results under which the system is completely controllable. Two examples are also given to illustrate the importance of...

متن کامل

Exact Global Controllability of Semilinear Thermoelastic Systems

Results of exact controllability will be reported for a semilinear thermoelastic system, with control placed in either the mechanical or thermal equation. The controlled partial differential equation (PDE) model will be considered in two cases: (i) rotational forces are present in the PDE, in which case, the underlying dynamics evince hyperbolic behavior; (ii) the rotational inertia parameter i...

متن کامل

Further Results on Controllability Properties of Discrete-Time Nonlinear Systems*

Controllability questions for discrete-time nonlinear systems are addressed in this paper. In particular, we continue the search for conditions under which the group-like notion of transitivity implies the stronger and semigroup-like property of forward accessibility. We show that this implication holds, pointwise, for states which have a weak Poisson stability property, and globally, if there ...

متن کامل

ON CONTROLLABILITY AND OBSERVABILITY OF FUZZY CONTROL SYSTEMS

In order to more effectively cope with the real world problems of vagueness, imprecise and subjectivity, fuzzy event systems were proposed recently. In this paper, we investigate the controllability and the observability property of two systems that one of them has fuzzy variables and the other one has fuzzy coefficients and fuzzy variables (fully fuzzy system). Also, sufficient conditions for ...

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: Applied Mathematics Letters

سال: 2010

ISSN: 0893-9659

DOI: 10.1016/j.aml.2009.08.014