Digital Monitoring and Control System Based on Ethernet for Twin-Arc High Speed Submerged Arc Welding

Author(s):  
Qi Li ◽  
Xue Jun Li ◽  
Kuan Fang He ◽  
Ke Wang ◽  
Zong Qun Deng
Author(s):  
Wenlong Zhang ◽  
Chengming Pei ◽  
Jianghong Li ◽  
Wei Fan

A multi-processers monitoring and control system, which use the Lora as wireless communication technology, was designed to meet needs of mobility, safety, fast frequency adjustment, portability, none affect on PDE thrust test and so on. This paper elaborated on scheme of whole system, local high-speed signal acquisition, storage, data export and ignition control method. Experimental results show that the monitoring and control system was able to implement timely and accurately control and data acquisition of detonation tubes, dynamical parameters changing, remote control and eliminate the damage for human beings caused by PDE, with mobile and portable, high integration, convenient operation, reliable performance characteristics.


Author(s):  
Toyofumi KITADA ◽  
Hirotaka NAKAGAWA ◽  
Yukio NISHINO ◽  
Katsuyuki SUGA

2019 ◽  
pp. 41-48
Author(s):  
Yan Guojun ◽  
Oleksiy Kozlov ◽  
Oleksandr Gerasin ◽  
Galyna Kondratenko

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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