The Determination of the Optimal Parameters of the Actuator of the Automatic Control System of the Diesel Crankshaft Rotation Frequency

1997 ◽  
Author(s):  
S. P. Gladyshev ◽  
V. S. Goon ◽  
A. A. Goon ◽  
L. V. Rozenfeld
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Automatic Control System ◽  
Rotation Frequency ◽  
Optimal Parameters ◽  
Crankshaft Rotation

scholarly journals Sampling Rate Impact on the Tuning of PID Controller Parameters

2016 ◽  
Vol 62 (1) ◽  
pp. 43-48 ◽  
Author(s):  
Michal Laskawski ◽  
Miroslaw Wcislik
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Control Systems ◽  
Automatic Control System ◽  
Pid Controller ◽  
Sampling Rate ◽  
Sampling Period ◽  
Pid Controllers ◽  
Optimal Parameters ◽  
The Impact

Abstract The paper deals with an analysis of automatic control system with continuous and discrete PID controllers. A method of tuning the parameters of the continuous controller is presented, which is optimal according to the ITAE criterion. The behavior of control systems with discrete controllers whose parameters were tuned using the mentioned method are described. The impact of changes in the sampling period of controlled signal on the control quality is shown. Changes of the values of optimal parameters of discrete PID controllers in relation to changes of the sampling rate of controlled signal are characterized.

scholarly journals МЕТОЛОГІЧНІ ПІДХОДИ ДО ВИЗНАЧЕННЯ ПОГЛИНУТОЇ ДОЗИ АЕРОЗОЛЮ ОКРЕМИМИ ДІЛЯНКАМИ ОРГАНІВ ДИХАННЯ

2012 ◽  
Author(s):  
М. О. Kashuba ◽  
O. Ye. Fedoriv
Keyword(s):  
Control System ◽  
Respiratory Tract ◽  
Automatic Control ◽  
Sorption Capacity ◽  
Automatic Control System ◽  
Methodological Approaches

New methodological approaches of determination of absorbed aerosol dose by some zone of respiratory tract were proposed. On the basis of the proposed solution is automatic control system that allows to determine the sorption capacity of some areas of respiratory organs.

scholarly journals Optimization of nonlinear pulse systems of automatic control with astatic objects

2020 ◽  
pp. 61-70
Author(s):  
O. Sinyavsky ◽  
◽  
V. Kisten ◽  
N. Solomko ◽  
◽  
...  
Keyword(s):  
Control System ◽  
Automatic Control ◽  
Control Systems ◽  
Pulse Duration ◽  
Automatic Control System ◽  
Linear Element ◽  
Optimal Parameters ◽  
First Order ◽  
Automatic Control Systems ◽  
In Series

Currently, nonlinear pulse automatic control systems have become widespread, so there is a need to develop methods for their study. Pulse regulators are created on the basis of positional with the addition of pulse breakers. They can be represented as a non-linear element, a simple impulse element and a forming circle connected in series. The aim of the study was to determine the optimal parameters for setting up a relay-pulse controller for an astatic object with a delay. When determining the parameters of adjustment of the relay-pulse regulator for the quality indicator in the optimization of the automatic control system was taken as the total square deviation. Applying this criterion, the pulse duration of the regulator was determined. The time quantization interval is determined from the condition of ensuring the absolute stability of the automatic control system. Analytical dependences were obtained to determine the pulse duration and time quantization interval, which make it possible to determine the debugging parameters of the relay-pulse controller for a first-order astatic object with a delay. This ensures a minimum control error, and the control system is stable.

Investigation of the stability of periodic motions in a nonlinear automatic control system based on the fast fourier transform

2003 ◽  
Vol 3 ◽  
pp. 297-307
Author(s):  
V.V. Denisov
Keyword(s):  
Fourier Transform ◽  
Control System ◽  
Automatic Control ◽  
Fast Fourier Transform ◽  
Automatic Control System ◽  
Resonance Phenomenon ◽  
Periodic Motions ◽  
Multiply Connected ◽  
Non Linear ◽  
The Stability

An approach to the study of the stability of non-linear multiply connected systems of automatic control by means of a fast Fourier transform and the resonance phenomenon is considered.

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