Vol 2, No 1: (Published)

Open Access

Original Research Articles

Article ID: 789

Analysis on the Method of PLC Remote Monitoring and Fault Diagnosis

by Ang Zhou

Frontiers of Mechatronical Engineering, Vol.2, No.1, 2020; 252 Views, 13 PDF Downloads

In the industry 4.0 era and under the framework of China's "Smart Manufacturing 2025" plan, efficient modern manufacturing equipment plays an important role in production. In order to ensure the safe and stable operation of production equipment, it is necessary to troubleshoot the fault in the first time. This paper discusses the method of remote monitoring and fault diagnosis based on PLC.

Open Access

Original Research Articles

Article ID: 805

Study on the Application of 220/20kV SF6 Gas Transformer

by Jun Zhou, Weidong Chen, Haoxi Tu, Lianfeng Wang, Hongmei Ni

Frontiers of Mechatronical Engineering, Vol.2, No.1, 2020; 181 Views, 9 PDF Downloads

With the rapid development of Shenzhen's economy, the land resources in Shenzhen are more and more scarce, and the location of substation is more and more difficult. In order to solve the contradiction between the land resources shortage and the development of power grid, the new mode of substation construction of "embedded attached substation" came into being. Because of the particularity of the embedded attached substation, the fire protection requires that the equipment of this kind of substation should be oil-free, making it difficult to select the appropriate 220/20kV transformer. Therefore, this paper studies a new 220/20kV SF6 gas transformer for the above problems, combined with its structural characteristics, aspects including fire protection, ventilation and noise reduction are described to provide reference for transformer selection of this type of substation.

Open Access

Original Research Articles

Article ID: 818

Airport UPS Run in Parallel to Improve Power Supply Reliability and Energy Saving of Flight Information System

by Gang Yao

Frontiers of Mechatronical Engineering, Vol.2, No.1, 2020; 202 Views, 12 PDF Downloads

In view of the security requirements of the power supply of the airport flight information system and the continuous improvement of the national energy conservation and environmental protection requirements, this paper proposes that the UPS power supply of the flight information system should adopt the mode of parallel operation. In addition, the terminal T2 of Xi'an Xianyang International Airport was successfully renovated and operated, which improved the power supply reliability, energy conservation and environmental protection of the flight information system. This paper comprehensively analyzes the cause and effect. Changing the operation mode of UPS effectively improves the power supply reliability of flight information system of Xi'an Xianyang International Airport and reduces energy consumption.

Open Access

Original Research Articles

Article ID: 839

Design of Monitoring PTZ with High Scalability

by Chengyun Wang, Feng Tian, Shanjie Zhao, Guansiwei Shang, Yuteng Ma, Dawei Chen

Frontiers of Mechatronical Engineering, Vol.2, No.1, 2020; 303 Views, 14 PDF Downloads

Provided a design scheme of a lifting PTZ with high-scalability for detecting search and rescue robots based on the analysis and reference o f various lifting mechanisms at home and abroad. It proposed a rigid-flexible dual-property automatic lifting mechanism transmission scheme which adopt s a roll-up spring as a supporting mechanism, a gear and a sprocket as a transmission mechanism, and a telescopic rod as an auxiliary supporting mechanism, which provides a new solution for the disadvantages of the traditional lifting mechanisms with large original volume and poor telescopic performance. Through the actual test, the mechanism can raise to the target stroke of 2 meters in 60s smoothly and widen the field of view of the image capturing device effectively based on the detection and rescue robot, which improves the ability of passing the narrow space and rescuing obviously.

Open Access

Original Research Articles

Article ID: 840

Research on Electromechanical Four-Point Leveling Control System Based on MPC

by Shuailin Li, Yi Zhou, Deming Ou, Wen Wang

Frontiers of Mechatronical Engineering, Vol.2, No.1, 2020; 233 Views, 12 PDF Downloads

Multi-supporting leveling platform was wildly applied in areas of normal or military industry. To complete some frocking targets, it usually requires good performance of levelness and short time adjustment. It is very meaningful to enhance the automatic level of leveling platform by mining adaptive controlling algorithm which satisfied the levelling error and used shorter time. In this paper, four-point supporting electromechanical leveling system was set as the object to study. By analyzing the leveling characteristic of the system, appropriate leveling strategies were put forward. The simulation result of the system, whose model was built based on MPC, show that this way achieves good auto leveling performance.