Internet of Things-based SCADA system for configuring/reconfiguring an autonomous assembly process

Robotica ◽  
2021 ◽  
pp. 1-18
Author(s):  
Hamed Fazlollahtabar

Abstract Industry 4.0 integrated with robotic and digital fabrication technologies have attracted the attention of manufacturing researchers. Autonomous assembly with supervisory control and data acquisition (SCADA) systems holds the promise of greater scalability, adaptability, and potentially evolved design possibilities helping to maintain efficiency, process data for smarter decisions, and communicate system issues to help mitigate downtime. This paper concerns with developing an intelligent control system based on SCADA in the Internet of Things (IoT) platform to process configuration and reconfiguration of an autonomous assembly system. The implementation study certifies the effectiveness of the proposed IoT-based SCADA control system in autonomous assembly.

2020 ◽  
Vol 16 (5) ◽  
pp. 155014772092574
Author(s):  
Ying Lu ◽  
Jin Wang ◽  
Xiaojun Bai ◽  
Hehan Wang

Due to the special characteristics of highway tunnels and vehicles, the interior of the tunnel is required to provide appropriate lighting to ensure the safety of driving vehicles, especially at the entrance section of the tunnel. At present, most of the tunnel entrance lighting control system only considers one single factor, the brightness outside the tunnel. However, in practice, the required lighting brightness in the tunnel is also related to traffic flow, speed, and other factors. Comprehensively utilizing these factors to improve the control strategy is urgently needed. To deal with this problem, this article has designed a multi-source information acquisition system for tunnel lighting based on the Internet of things technology, which combined with fuzzy control theory in order to develop an intelligent control system for LED lighting at the entrance section of the tunnel. The designed system was implemented and long-term tested in a real highway tunnel. The experimental results have shown that the system designed in this article can automatically control the brightness of the lighting inside the tunnel according to the real-time measurements of the brightness outside the tunnel, traffic flow, speed, and so on. Furthermore, the utilizations of the system can minimize the human and power consumption of tunnel lighting while ensuring the safety of tunnel traffic.


2014 ◽  
Vol 989-994 ◽  
pp. 3419-3422
Author(s):  
Lei Wang

Through the market investigation was designed based on the environmental monitoring system, intelligent control system and simulation system of security system, intelligent Home Furnishing system, this system uses CC2530 and sensors to build a ZigBee network, and realizes the remote monitoring through GPRS module, configuration of the PC software for the system, realized the function of intelligent furniture system through the actual test, that, the system is stable and reliable, practical.


2011 ◽  
Vol 282-283 ◽  
pp. 658-661
Author(s):  
Jia Liang Zhang ◽  
Bei Zhi Li ◽  
Jian Guo Yang ◽  
Han Yan Chen

Candy production processes involve many process variables. Operators often find it difficult to effectively monitor the process data, analyze current states, detect and diagnose process anomalies, and take appropriate actions to control the processes. The objective of this work is to develop an intelligent control system of candy production process to improve final candy quality and to increase production efficiency with good human-machine interfaces. The study is conducted by using virtual instrument, multi-sensor data fusion and fuzzy control technology to online detect and control typical parameters. Experiment results show that this system can reach requirements of processing accuracy and real-time property and is highly cost-efficient and practical.


Author(s):  
Felipe Muhamed Ávila ◽  
Luis Fernando de Avila

This work aims at the study and construction of a system that unifies SmartGrid technologies with the Internet concepts of Things. The union of these creates a new concept called the Internet of Energy. The use of the Internet of things in this branch is precisely to promote an autonomous communication between the various intelligent objects through the internet, providing a greater intercommunication of the system. The application has as main goal to be applied in smart homes. It will be used to increase the efficiency of the home's electrical grid by providing power information currently spent by the connected devices to the user, giving greater control over energy expenditure and decreasing the amount paid by the homeowner in the energy bills at the end of the year. month. This information will all be provided through the Internet, thereby building an intelligent control system that can communicate with a user via the Web.


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