Multichannel microprocessor system for technological process control and supervision

1991 ◽  
Vol 34 (9) ◽  
pp. 882-884
Author(s):  
L. S. Zaslavskii ◽  
I. V. Vasilenko ◽  
A. I. Leptukh ◽  
V. N. Petrov ◽  
A. A. Fridlyand ◽  
...  
2014 ◽  
Vol 60 (3) ◽  
pp. 213-217 ◽  
Author(s):  
Bakhyt K. Mukhanov ◽  
Zhanar Zh. Omirbekova ◽  
Azamat K. Usenov ◽  
Waldemar Wójcik

Abstract The paper deals with simulation of in-situ uranium leaching technological process, collecting data for forecasting and leaching process control. It provides numerical simulation of uranium in-situ leaching (ISL) using Comsol Multiphysics software package application. Previous studies evaluated main hydrodynamic characteristics of wells and reservoirs, such as the coefficient of resistance and the saturation recovery; while this paper is concerned with determining the changes in process variables in the wells during operation.


1985 ◽  
Vol 18 (1) ◽  
pp. 203-216
Author(s):  
M. Di Manzo ◽  
G. Menga ◽  
G. Neri ◽  
S. Rivoira ◽  
A. Serra ◽  
...  

2017 ◽  
Vol 27 (1) ◽  
pp. 197-202 ◽  
Author(s):  
I.G. Tsmots ◽  
T.V. Teslyuk ◽  
M.V. Mashevska ◽  
V.M. Teslyuk

Author(s):  
Вячеслав Приходько ◽  
Vyachyeslav Prikhodko ◽  
Равиль Нигметзянов ◽  
Ravil Nigmetzyanov ◽  
Сергей Сундуков ◽  
...  

Basic directions in the application of ultrasonic technologies in mechanical engineering are considered. The results of investigations on the ultrasonic machining impact upon properties of various media are shown. The ways of technological process control with the use of ultrasound are offered.


Author(s):  
Дмитро Олександрович Ковалюк ◽  
Ілля Кармазін ◽  
Олег Олександрович Ковалюк

2020 ◽  
Vol 71 (4) ◽  
pp. 83-91
Author(s):  
A.A. SHTEPA ◽  
◽  
V.P. BELOKUROV ◽  
V.G. GORBUNOV ◽  
◽  
...  

Presents an algorithm and a mathematical model for controlling a technological process to minimize losses associated with an emergency in production. The conditions and features of the functioning of the technological process in the conditions of the flow method of performing work are presented. The conditions and schemes of pairing interconnected resources have been deter-mined, which allow their replacement to improve the efficiency of technological process control while observing the technology or organization of construction. Criteria are enclosed that assess the quality of the organisational-economic situation before and after the management of the tech-nological process of management. A matrix of incidents is given, which makes it possible to deter-mine the conditions of an emergency situation, to assess the loss and to make an operative decision about the compensation of these losses, which have arisen during an emergency stop of the pro-cess. The proposed model allows you to vary the parameters, change the search area to achieve the desired results. The model is invariant to the object of technological process control, which allows changing its parameters by adjusting the adjacency and incident matrices.


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