Search academic texts

Information × Registration Number 0220U002042, 0118U002008 , R & D reports Title Development of methods and algorithms of multi-purpose optimization of radio-electronic and automatic systems popup.stage_title Head Nikulina Olena, Registration Date 25-02-2020 Organization National Technical University "Kharkiv Politechnic Institute" popup.description2 The object of the study is the methods of multi-purpose optimization and quality criterion of radio-electronic and automatic systems. The purpose of the work is the development of theoretical foundations and mathematical methods, as well as algorithmic support for solving the problems of multi-purpose optimization of electronic and automatic systems. The research method is mathematical and computer simulation. Methods and algorithms for multi-purpose optimization of radio-electronic and automatic systems based on the optimization of direct system quality indexes by vector optimization methods are developed. Algorithms for calculating direct quality indexes have been developed on the basis of mathematical models of radio-electronic and automatic systems in the form of differential equation systems and methods of integration of such systems. A block of optimization methods has been developed that contains programs of one-dimensional search methods, multidimensional unconditional and conditional optimization methods, global search methods, vector optimization methods. A mathematical model of a current pulse generator with two pulse power supplies in the form of a system of differential equations is constructed. The optimization of the parameters in parallel working on the inductive-active load of two pulse power sources is carried out under different conditions of completion of the optimization process. A mathematical model of a voltage pulse generator with many cascades in the form of a system of differential equations is developed, which takes into account many spurious elements. The model of the voltage pulse generator is integrated with the first-stage system method. Product Description popup.authors Козлов Сергій Сергійович Коцюба Ніна Вікторівна Лукінова Дарина Андріївна Нікуліна Олена Миколаївна Римар Сергій Іванович popup.nrat_date 2020-07-03 Close