A description of two automated control systems for the electron microprobe

1976 ◽  
Vol 5 (4) ◽  
pp. 180-187 ◽  
Author(s):  
M. T. Frost ◽  
K. O'Hara ◽  
P. Suddaby ◽  
G. Grant ◽  
A. F. Reid ◽  
...  
Keyword(s):  
Control Systems ◽  
Electron Microprobe ◽  
Automated Control

Technology of Information Safety Control in Automated Control Systems

2005 ◽  
Vol 63 (4) ◽  
pp. 295-304
Author(s):  
Ya. E. Lvovich ◽  
A. S. Dubrovin ◽  
E. A. Rogozin ◽  
V. I. Sumin
Keyword(s):  
Control Systems ◽  
Automated Control ◽  
Safety Control ◽  
Information Safety

The effect of pressure on the compressibility of aluminum alloys

2020 ◽  
pp. 102-107
Keyword(s):  
Mechanical Properties ◽  
Mathematical Model ◽  
Liquid Metal ◽  
Control Systems ◽  
Physical And Mechanical Properties ◽  
Reliable Data ◽  
Output Process ◽  
Automated Control ◽  
Input And Output ◽  
Crystallization Under Pressure

To obtain reliable data on the properties of liquid metal and create automated control systems, the technological process of molding with crystallization under pressure is studied. A mathematical model of the input and output process parameters is developed. It is established that the compressibility of the melt can represent the main controlled parameter influencing on the physical-mechanical properties of the final products. The obtained castings using this technology are not inferior in their physical and mechanical properties to those produced by forging or stamping.

ANALYSIS AND MANAGEMENT OF RISKS, CONCERNED WITH INFORMATION SUPPORT OF HUMAN-MACHINE AUTOMATED CONTROL SYSTEMS, OPERATING IN REAL TIME

2016 ◽  
Vol 34 (2) ◽  
pp. 082-097
Author(s):  
Dmitrij Yu. Uchaev ◽  
◽  
Yurij M. Brumshteyn ◽  
Iskandar M. Azhmukhamedov ◽  
Oksana M. Knyazeva ◽  
...  
Keyword(s):  
Control Systems ◽  
Real Time ◽  
Information Support ◽  
Automated Control

INTELLIGENT MNEMONIC EDITOR IN ELECTRIFICATION

2020 ◽  
Author(s):  
V.А. Shelest ◽  
◽  
N.I. Ncygulev ◽  
А.P. Sinegubow
Keyword(s):  
Electric Power ◽  
Control Systems ◽  
Preliminary Assessment ◽  
Automated Control ◽  
Current State ◽  
Power Facility ◽  
Control And Management ◽  
Object Of Control

The article deals with the issues of improving the editors of mnemonic diagrams embedded in the programs of automated control systems for electric power facilities. It is proposed to extend the functions of mnemonic circuit editors from the usual modification of the mnemonic circuit in accordance with the reconstruction of the object of control and management to the formation of modified circuit diagrams and wiring diagrams of secondary circuits. In addition, a preliminary assessment was made of the possibility of analyzing the current state of the electric power facility and making recommendations for its management.

scholarly journals Information processing using the Kalman filter in Matlab Simulink

2021 ◽  
pp. 49-62
Author(s):  
Vladimir F. Telezhkin ◽  
◽  
Bekhruz B. Saidov ◽  
Keyword(s):  
Kalman Filter ◽  
Control Systems ◽  
Measurement Data ◽  
Control Device ◽  
Software Systems ◽  
Automated Control ◽  
Matlab Simulink ◽  
Software Algorithms ◽  
And Performance ◽  
Filter Noise

In this paper, we investigate the problem of improving data quality using the Kalman filter in Matlab Simulink. Recently, this filter has become one of the most common algorithms for filtering and processing data in the implementation of control systems (including automated control systems) and the creation of software systems for digital filtering from noise and interference, for example, speech signals. It is also widely used in many fields of science and technology. Due to its simplicity and efficiency, it can be found in GPS receivers, in devices for processing sensor readings for various purposes, etc. It is known that one of the important tasks that should be solved in systems for processing sensor readings is the ability to detect and filter noise. Sensor noise leads to unstable measurement data. This, of course, ultimately leads to a decrease in the accuracy and performance of the control device. One of the methods that can be used to solve the problem of optimal filtering is the development of cybernetic algorithms based on the Kalman and Wiener filters. The filtering process can be carried out in two forms, namely: hardware and software algorithms. Hardware filtering can be built electronically. However, it is less efficient as it requires additional circuitry in the system. To overcome this obstacle, you can use filtering in the form of programming algorithms in a single method. In addition to the fact that it does not require electronic hardware circuitry, the filtering performed is even more accurate because it uses a computational process. The paper analyzes the results of applying the Kalman filter to eliminate errors when measuring the coordinates of the tracked target, to obtain a "smoothed" trajectory and shows the results of the filter development process when processing an electrocardiogram. The development of the Kalman filter algorithm is based on the procedure of recursive assessment of the measured state of the research object.

scholarly journals Model of an intelligent control system for an irrigation complex

2021 ◽  
pp. 103-108
Author(s):  
Dmitry Aleksandrovich Solovyev ◽  
Galina Nickolaevna Kamyshova ◽  
Dmitry Alexandrovich Kolganov ◽  
Nadezhda Nickolaevna Terekhova
Keyword(s):  
Control System ◽  
Control Systems ◽  
Intelligent Control ◽  
Process Automation ◽  
Automated Control ◽  
Simple Process ◽  
Intelligent Control System ◽  
Irrigation Technologies ◽  
Traditional Approaches ◽  
Precision Irrigation

The article presents the results of modeling an intelligent control system for an irrigation complex. The introduction of precision irrigation technologies requires the development of new approaches to technical support. Traditional approaches based on simple process automation often do not lead to effective solutions. An approach based on the model of intellectualization of automated control systems is proposed. The structure of the intelligent control system for the irrigation complex is substantiated, which is based on an artificial neural network.

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