scholarly journals Integrating ROS and IoT in a Virtual Laboratory for Control System Engineering

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Claudio Urrea ◽  
John Kern
Keyword(s):  
Operating System ◽  
Parameter Estimation ◽  
Control System ◽  
Control Systems ◽  
Controller Design ◽  
Virtual Laboratory ◽  
Monitoring And Control ◽  
Main Study ◽  
Modeling Analysis ◽  
And Control

This article presents the implementation of a learning environment for the teaching of control systems. This environment integrates physical equipment and simulation, monitoring, and control through a network. A software platform based on ROS (Robotic Operating System) grants access to the system through intranet and Internet, facilitating the integration of new test equipment. The environment developed can be used in didactic experiences both inside and outside the classroom, enhancing the learning of four main study topics: modeling, analysis, parameter estimation, and controller design.

Research on Unmanned Helicopter Communication System Based on μC/OS-II Operating System

2013 ◽  
Vol 456 ◽  
pp. 607-610 ◽  
Author(s):  
Meng Lin He ◽  
Ning Luo ◽  
Andrew Cudzo Amenuvor
Keyword(s):  
Operating System ◽  
Control System ◽  
Real Time ◽  
Communication System ◽  
Unmanned Helicopter ◽  
Monitoring And Control ◽  
Real Time System ◽  
Monitoring And Control System ◽  
And Control ◽  
Ground Monitoring

Recent years, Unmanned Aerial Vehicle (UAV) has gained great attention and importance both in civil and military applications all over the world. Ground Monitoring and Control System (GMCS) is an important part of the entire unmanned helicopter system. As UAV develops rapidly, the functions and tasks are becoming increasingly complex, and the ground control station needs to collect more data. In addition, establishing a real-time and reliable communication system has become an important part of the control system of UAVs. The μC/OS-II operating system has the characteristics of modular application which can be used for multiple task operations, and can satisfy the requirement of real time system very well. And the system was successfully applicable to practical UAV fighter and the setting up of The Ground Monitoring Station.

scholarly journals Analyzing the Impact of Cybersecurity on Monitoring and Control Systems in the Energy Sector

Energies ◽  
2021 ◽  
Vol 15 (1) ◽  
pp. 218
Author(s):  
Mohammed Alghassab
Keyword(s):  
Control System ◽  
Control Systems ◽  
Cyber Security ◽  
Energy Sector ◽  
Industrial Control System ◽  
Monitoring And Control ◽  
Industrial Control ◽  
Industrial Control Systems ◽  
Monitoring And Control Systems ◽  
And Control

Monitoring and control systems in the energy sector are specialized information structures that are not governed by the same information technology standards as the rest of the world’s information systems. Such industrial control systems are also used to handle important infrastructures, including smart grids, oil and gas facilities, nuclear power plants, water management systems, and so on. Industry equipment is handled by systems connected to the internet, either via wireless or cable connectivity, in the present digital age. Further, the system must work without fail, with the system’s availability rate being of paramount importance. Furthermore, to certify that the system is not subject to a cyber-attack, the entire system must be safeguarded against cyber security vulnerabilities, threats, and hazards. In addition, the article looks at and evaluates cyber security evaluations for industrial control systems, as well as their possible impact on the accessibility of industrial control system operations in the energy sector. This research work discovers that the hesitant fuzzy-based method of the Analytic Hierarchy Process (AHP) and the Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) is an operational procedure for estimating industrial control system cyber security assessments by understanding the numerous characteristics and their impacts on cyber security industrial control systems. The author evaluated the outputs of six distinct projects to determine the quality of the outcomes and their sensitivity. According to the results of the robustness analysis, alternative 1 shows the utmost effective cybersecurity project for the industrial control system. This research work will be a conclusive reference for highly secure and managed monitoring and control systems.

Study of a Measurement and Control System of Industrial Site

2014 ◽  
Vol 635-637 ◽  
pp. 776-781
Author(s):  
Dun Bo Song
Keyword(s):  
Control System ◽  
Control Systems ◽  
Real Time ◽  
Operating Efficiency ◽  
Good Prospect ◽  
Industrial Site ◽  
Monitoring And Control ◽  
Monitoring And Control System ◽  
And Control ◽  
Measurement And Control

According to the industrial site of precision measurement and control systems, the demand for real-time monitoring and multi-task, the paper studied and designed an industrial site monitoring and control system based on Labview; overall structure of software and hardware, the system was designed system, the system platform-level and user-level using a two-stage multi-task scheduling strategy to achieve the industrial field parallel scheduling and control system to improve the operating efficiency of monitoring and control systems; practice shows that the system has high accuracy, strong and stable real-time, etc., to meet the monitoring needs of the industrial field, with a good prospect.

Reliability Assessment of Control Systems

2011 ◽  
Vol 467-469 ◽  
pp. 174-180
Author(s):  
Salvatore Distefano
Keyword(s):  
Control System ◽  
Control Systems ◽  
Reliability Assessment ◽  
Critical Systems ◽  
Monitoring And Control ◽  
Dynamic Reliability ◽  
Reliability Block Diagrams ◽  
Safety Critical Systems ◽  
The Right ◽  
And Control

Actually modern systems have to ensure higher and higher operating standards, thus including monitoring and control subsystems for their achievement. In safety critical systems control is a crucial task in order to satisfy strict reliability requirements. But it is also necessary that the control system is itself reliable. As a consequence, adequate techniques are necessary in order to perform reliability evaluation of both the controlled and the control systems. Techniques that therefore should avoid over-simplistic assumptions and/or approximations that, for example, are usually introduced when dependencies, interferences and other dynamic reliability aspects are not taken into the right consideration. In this paper, a technique for carefully evaluating the reliability of such systems, also considering dynamic aspects and behaviors, is proposed. Firstly the technique is detailed through the specification of the dynamic reliability block diagrams notation, and therefore in order to demonstrate its effectiveness, it is applied to an example of a computing-based control system taken from literature, thus providing guidelines for the reliability representation and evaluation through DRBD.

scholarly journals Noise immunity of monitoring and control systems for access to buildings when exposed to electromagnetic interference through the power supply network.

2021 ◽  
Author(s):  
R.M. Safina ◽  
◽  
M.S. Shkinderov ◽  
M.M. Mubarakov ◽  
◽  
...  
Keyword(s):  
Control System ◽  
Control Systems ◽  
Power Supply ◽  
Electromagnetic Interference ◽  
Experimental Studies ◽  
High Capacity ◽  
Supply Network ◽  
Monitoring And Control ◽  
Monitoring And Control Systems ◽  
And Control

Access monitoring and control system are a set of software and hardware for restricting and registering the entrance to a given territory through special passages. In addition, when used in modern sports facilities, these systems must have a high capacity. This is necessary for the safe movement and timely evacuation of a large number of visitors. Therefore, the reliable operation of access monitoring and control systems is the most important technical challenge. Electromagnetic interference can disrupt the functions of the control system. One of the reasons for system malfunctions can be electromagnetic interference on the power supply network. The article analyzes the sources of electromagnetic interference in the power supply network. Experimental studies of the functioning of the control system under the influence of nanosecond noise on the power supply network have been carried out. A simulation model is proposed and the results of modeling electromagnetic interference in the control system when exposed to electromagnetic pulses through the power supply network are presented. The simulation results are in good agreement with the experimental data.

DEVELOPMENT OF COMPUTERIZED MONITORING AND CONTROL SYSTEM OF THE MOBILE ROBOT’S POSITIONING ON LARGE FERROMAGNETIC SURFACES BASED ON INTELLIGENT TECHNIQUES. AUTOMATION OF THE MONITORING AND CONTROL PROCESSES OF MOBILE ROBOT FOR PROCESSING OF LARGE INCLINED SURFACES

2019 ◽  
pp. 41-48
Author(s):  
Yan Guojun ◽  
Oleksiy Kozlov ◽  
Oleksandr Gerasin ◽  
Galyna Kondratenko
Keyword(s):  
Control System ◽  
Mobile Robot ◽  
Functional Structure ◽  
Monitoring And Control ◽  
Technological Parameters ◽  
Monitoring And Control System ◽  
Inclined Surfaces ◽  
Computerized Monitoring ◽  
And Control ◽  
Tracked Mobile Robot

The article renders the special features of the design of a tracked mobile robot (MR) for moving over inclined ferromagnetic surfaces while performing specified technological operations. There is conducted a synthesis of the functional structure and selective technological parameters (such as control coordinates) of the computerized monitoring and control system (CMCS) intended for use with this MR. Application of the CMCS with the proposed functional structure allows substantially increasing the accuracy of the MR monitoring and control, which in turn provides for a considerable enhancement in the quality and economic efficiency of the operations on processing of large ferromagnetic surfaces.

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