scholarly journals Investigation of rigid dynamic systems on the example of modelling a tape drive mechanism

2020 ◽  
Vol 329 ◽  
pp. 03003
Author(s):  
Ruslan Nigay ◽  
Evgeny Nigay ◽  
Lubov Mironova
Keyword(s):  
Differential Equations ◽  
Dynamic Systems ◽  
Stiff Systems ◽  
Tape Drive ◽  
Elementary Functions ◽  
Drive Mechanism ◽  
System A ◽  
Systems Of Differential Equations ◽  
Numerical Analytical Method ◽  
Higher Order Differential Equations

The features of modeling the dynamics of mechanical systems on the example of the operation of the tape drive mechanism related to real technological processes are stated. An approach to solving stiff systems of differential equations by the numerical-analytical method is noted. The approach is based on solving systems of higher-order differential equations using elementary functions using procedures for precision search for the roots of the characteristic polynomial of the system. A mathematical model of the tape drive mechanism of a VCR is given as an example of a precision electromechanical object.

Oscillations in higher-order differential equations and systems of differential equations

2020 ◽  
pp. 245-272
Author(s):  
Lucian Niţă ◽  
Ion Mierluş-Mazilu ◽  
Leonard Dăuş ◽  
Daniela Richtáriková ◽  
Manuel Rodríguez-Martín ◽  
...  
Keyword(s):  
Differential Equations ◽  
Higher Order ◽  
Systems Of Differential Equations ◽  
Higher Order Differential Equations

scholarly journals Grounds for Searching the Best Solution for Controlling the Pressurized Water Reactor in Dynamic Modes when Changing the Controlled Parameters

2021 ◽  
Vol 7 (1) ◽  
pp. 56-61
Author(s):  
Taia Petik ◽  
◽  
Viktoriia Vataman ◽  
Konstantin Beglov ◽  
Anna Lysyuk
Keyword(s):  
Information Technology ◽  
Differential Equations ◽  
Control Systems ◽  
Dynamic Systems ◽  
Quality Criteria ◽  
System Quality ◽  
Complex Dynamic ◽  
Complex Dynamic Systems ◽  
Systems Of Differential Equations ◽  
Analysis And Synthesis

The article focused on the development of information technology for the optimization of control over complex dynamic systems at the stage of their design that should realize possibilities of modeling of linear and nonlinear dynamic systems, the analysis and synthesis of such systems, their optimization on various quality criteria. The purpose of this article is to develop the structure and elements of information technology to optimize the control of complex dynamic systems, including automated control systems. The general structure and functional model of information technology of the analysis and synthesis of control systems includes modeling of dynamic systems in the form of systems of differential equations and transfer functions, integration of systems of differential equations, calculation of system quality criteria, methods for solving various optimization tasks on solutions of optimization problems of dynamic systems is offered.

Sign in / Sign up

Export Citation Format

Share Document