This paper presents the latest results derived from addressing the problem of computing program controls of the modes of operation in nonlinear systems. We prove the good conditionality (well-posedness) of the algorit...
详细信息
ISBN:
(纸本)5900780627
This paper presents the latest results derived from addressing the problem of computing program controls of the modes of operation in nonlinear systems. We prove the good conditionality (well-posedness) of the algorithms that numerically realize a new, direct method of problem solving. The qualitative property of the good conditionality of these algorithms provides a basis for nonsensitivity (robustness) of "direct" controls to parameter perturbations. The results reported here suggest a high practical efficiency of the technology developed by the authors, which constitutes a working tool for designing open controlsystems ensuring the prescribed accuracy of realization of the assigned program without invoking in control actions information about current measurements of perturbations.
This paper describes the facilities for intelligent control of underwater and other moving objects and their groups. An approach to devising the upper level of controlsystems for the said objects is developed. Action...
详细信息
This paper describes the facilities for intelligent control of underwater and other moving objects and their groups. An approach to devising the upper level of controlsystems for the said objects is developed. Action planning automation problems, including in the mode of cooperative mission performance, are considered
The paper considers application of the case-based reasoning paradigm for solving of the problem related to computer-aided identification of technical states for mechanical systems employed in petrochemistry. The resul...
详细信息
The paper considers application of the case-based reasoning paradigm for solving of the problem related to computer-aided identification of technical states for mechanical systems employed in petrochemistry. The results of investigation are: case models corresponding to the concept of "incident" (known from the practice of reaching reliability) and reflecting the properties and states of mechanical systems; an algorithm of case retrieval; the architecture and software for computer-aided identification of technical states for mechanical systems
This paper presents a new early-lumping approach of feedforward control design for setpoint change scenarios applied to a tubular reactor modeled by a nonlinear parabolic diffusion-convection-reaction equation. The ap...
详细信息
ISBN:
(纸本)1424401704
This paper presents a new early-lumping approach of feedforward control design for setpoint change scenarios applied to a tubular reactor modeled by a nonlinear parabolic diffusion-convection-reaction equation. The approach is based on Galerkin's method to obtain a finite-dimensional model and on a recently developed approach to feedforward control design for nonlinear systems under input constraints. The considered finite-time transition between equilibrium points is treated as a two-point boundary value problem. Simulation results for different sets of model parameters illustrate the applicability of the approach
In clause experience of authors on modelling dynamics of parameters of the population health is considered. The model is presented in the form of system of the ordinary differential equations. The major factors influe...
详细信息
In clause experience of authors on modelling dynamics of parameters of the population health is considered. The model is presented in the form of system of the ordinary differential equations. The major factors influencing chosen parameters are pollution atmospheric air and a fixed capital public health services. On an example of some cities of Irkutsk region results of calculations are presented.
In this paper, we study the lower and upper bounds for solutions of the limit problem for the plane vacuum diode in the magnetic field in the statement by N. Ben Abdallah, P. Degond, and F. Mehats. This problem was fi...
We consider an approach to synthesis a kernel of information system for a small enterprise. The approach could extend capabilities of present CASE-systems to support OMG's MDA architecture. The source code synthes...
详细信息
This paper presents a grid-enabled system for solving large-scale optimization problems. The system has been developed using Globus and MPICH-G2 grid technologies, and consists of two BCP solvers and of an interface p...
详细信息
The main purpose of the paper is to study the asymptotic behavior of reachable sets to linear time-invariant impulsive controlsystems. The issue is analyzed within the framework of shapes of reachable sets. This appr...
详细信息
暂无评论