Reliability evaluation of wireless multimedia sensor networks based on instantaneous availability

Yang, Yi; Wang, Sixin; Xu, Wei; Wei, Kunlun

doi:10.1177/1550147718810692

Cited by 11 publications

(9 citation statements)

References 31 publications

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“…Principle of PID Control. PID control algorithm has the advantages of simple principle, being easy to use, and good robustness, which has been widely used in industrial process control [20]. If the improved PID control is included, about 90% of the control loops have PID structure.…”

Section: 41mentioning

confidence: 99%

Braking Control System of Oilfield Minor Repair Machine Based on Wireless Sensor Network

Zhang

2021

Security and Communication Networks

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Traditional minor repair machines have low control efficiency and low automation. In order to improve the brake control efficiency of the oilfield minor repair machine, the oilfield minor repair machine brake control system based on wireless sensor network is designed. The front-end controller collects the data of the oilfield repair machine through the wireless sensor and realizes the communication between the sensor nodes and the data interaction with the communication node through the field bus inside the equipment. The server uploads the processed data through the 3G network, and the server receives the data from the front-end controller and saves it in the database. The remote-control center accesses the server through the Internet to view the front-end controller data. The brake control module uses the expert fuzzy PID control method to control the speed, oil pressure, and operating status of the oilfield minor repair machine and sends the data to the front-end control center to complete the oilfield minor repair remote-control machine by sending control instructions. Experimental results show that the system can meet the braking control requirements of oilfield minor repair machines, the output can quickly track input changes, the braking control effect is good, the dynamic deviation of the machine can be reduced, and the braking control efficiency can be improved.

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Section: 41mentioning

confidence: 99%

Braking Control System of Oilfield Minor Repair Machine Based on Wireless Sensor Network

Zhang

2021

Security and Communication Networks

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“…A communication network is composed of many nodes with computing power and bidirectional communication ability of sending and receiving data, as shown in Figure 3. A basic network topology has various forms of expression, such as star, ring, bus, tree, fully connected, and network [14]. A single network may consist of a number of interrelated subnets of different topologies.…”

Section: Overview For the Internet Of Thingsmentioning

confidence: 99%

Design and Implementation of Intelligent Vehicle Control System Based on Internet of Things and Intelligent Transportation

Tang

2022

Scientific Programming

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With the improvement of urbanization and the continuous expansion of transportation scale, traffic problem has become an important problem in our life. How to ensure traffic safety has become the key issue for the government to implement social management. Nowadays, Internet of Things (IOT) technology is widely used in the industrial technology field. It will have a great impact on human production and life. Intelligent transportation system is a research field involving many high and new technologies. This paper proposes an intelligent transportation system based on Internet of Things technology. This paper presents the optimal design structure of intelligent transportation system based on Internet of Things technology. The experimental results show that the intelligent transportation system can effectively realize the information interaction between the vehicle and the control center and understand the road conditions in advance. At the same time, the intelligent transportation system can improve the driving speed of vehicles on the road, make effective use of resources, reduce economic losses during vehicle operation, and reduce air pollution caused by gasoline emission.

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“…Horizontal management of mobile edge system provides convenience for the access of user terminal and third party. MEC server has a large number of computing and storage resources, and the server provides MEC services in the MEC system [14]. The location of the edge server and the supply of computing resources are complementary to each other, and both are limited by the deployment budget.…”

Section: Figure 6 Structure Of Mecmentioning

confidence: 99%

Research on Agricultural Supply Chain Architecture Based on Edge Computing and Efficiency Optimization

Cui

2022

IEEE Access

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This paper first reviews the related concepts of agricultural supply chain and the current research status of agricultural inventory models; proposes the classification standard of supply chain structure from four different aspects: the complexity of the supply chain node enterprises, the reliability of the supply chain and the optimization goal. In addition, this article starts from the characteristics of agriculture itself, according to the actual needs of the agricultural supply chain, considers the feasibility of the solution strategy from different sides and gives related models, which solves the related problems in the agricultural supply chain to a certain extent. At present, there are many researches on resource allocation algorithms at the edge of mobile networks, but the existing resource allocation algorithms still have the problem of high computational complexity and can still solve the above problems in resource utilization optimization. In order to solve these problems, this paper proposes a system architecture of the agricultural industry Internet of Things based on edge computing. The main motivations of this article are to improve the stability and usability of the system, and to enhance agricultural wisdom, so as to provide a reference for the development of precision agriculture. According to this method, Firstly, from the perspective of how to improve the energy efficiency of mobile terminals, methods to improve the energy efficiency of mobile terminals are studied in multi-user systems where mobile terminals compete for MEC servers with limited computing resources. Then, this paper focuses on the waste of computing resources caused by user movement under the scenario of limited server coverage in MEC system, and studies the problem from the perspective of effective management of computing resources. Experimental results show that the proposed algorithm has good performance.

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Reliability evaluation of wireless multimedia sensor networks based on instantaneous availability

Cited by 11 publications

References 31 publications

Braking Control System of Oilfield Minor Repair Machine Based on Wireless Sensor Network

Braking Control System of Oilfield Minor Repair Machine Based on Wireless Sensor Network

Design and Implementation of Intelligent Vehicle Control System Based on Internet of Things and Intelligent Transportation

Research on Agricultural Supply Chain Architecture Based on Edge Computing and Efficiency Optimization

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