Conditions of Technical Stability on Non-Stationary Processes of Automatic Control of Variable Structure with Correlative Forming and Filtering Systems of Control Signals
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2012, Vol 65, Issue 2
Abstract
The conditions of technical stability by measure of the dynamical states of the non-stationary control systems with variable structure are investigated in presence of filtration process of the control signals. The suitable systems of the differential equations have the changing coefficients, which are altering in time and by jumplike together with jumplike changing of the control function of the process and with simultaneous jumplike changing at the direction of the suitable phase velocity vector of the process. The criteria of technical stability by measure on finite and infinite intervals of time, asymptotical technical stability by measure, and also the criterion of the technical instability by measure of given, inwardly dependent on quality of filtering of control signals of non-stationary dynamical systems with variable structure are determiner under base of the differential inequalities method at combination with properties of the class of the absolutely positive functions, for all feasible initial disturbances from the pre-assigned by measure set of initial states of the process.
Authors and Affiliations
Konstantin Matviychuk
Keywords
Related Articles
- EP ID EP601507
- DOI -
- Views 92
- Downloads 0
A contact problem for a rectangle with a coupling.
c
About temparature effects on stability of anisotropic visco-elastic cylindrical shell.
c
On two-dimentional equations two-layer anisotropic plate on the bace of geometrically nonlinear equations of with incomplete (partial) contact between the layers
Asymptotic method is applied and two-dimensional linear differential equations with partial derivatives from geometrically nonlinear equations of three-dimensional problem of elasticity theory for two-layer anisotropic p...
Optimization of a rectangular plate piecewise constant thickness when bending, prepared from the composite material
The bending of the rectangular plate of the piecewise constant thickness, prepared from the composite material,rectangular plate, hinge supported on two opposite longitudinal sides and free, hinge or clamped supported on...
On Oscillations of Anistropic Electroconductive Shallow Shells in Normal Magnetic Fields.
c