Wireless Sensor and Actuator Networks for Cyber-Physical System Applications

2013 ◽  
pp. 175-188
Keyword(s):  
Physical System ◽  
Wireless Sensor ◽  
Cyber Physical System

Implementation of a Cyber-Physical System Using Wireless Sensor Networks for Monitoring Patients

2015 ◽  
Vol 1 ◽  
pp. 26 ◽  
Author(s):  
Vo Que Son ◽  
Do Tan A
Keyword(s):  
Wireless Sensor Networks ◽  
Sensor Networks ◽  
Physical System ◽  
Patient Monitoring ◽  
High Reliability ◽  
Vital Signs ◽  
Wireless Sensor ◽  
Cyber Physical System ◽  
Self Administration ◽  
Hospital Units

Sensing, distributed computation and wireless communication are the essential building components of a Cyber-Physical System (CPS). Having many advantages such as mobility, low power, multi-hop routing, low latency, self-administration, utonomous data acquisition, and fault tolerance, Wireless Sensor Networks (WSNs) have gone beyond the scope of monitoring the environment and can be a way to support CPS. This paper presents the design, deployment, and empirical study of an eHealth system, which can remotely monitor vital signs from patients such as body temperature, blood pressure, SPO2, and heart rate. The primary contribution of this paper is the measurements of the proposed eHealth device that assesses the feasibility of WSNs for patient monitoring in hospitals in two aspects of communication and clinical sensing. Moreover, both simulation and experiment are used to investigate the performance of the design in many aspects such as networking reliability, sensing reliability, or end-to-end delay. The results show that the network achieved high reliability - nearly 97% while the sensing reliability of the vital signs can be obtained at approximately 98%. This indicates the feasibility and promise of using WSNs for continuous patient monitoring and clinical worsening detection in general hospital units.

Wireless Sensor Network as Enabling Technology for Cyber-Physical System

2018 ◽  
pp. 26-53
Author(s):  
Jiwa Abdullah ◽  
Nayef Abdulwahab Alduais
Keyword(s):  
Physical System ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Network Connectivity ◽  
Physical World ◽  
Wireless Sensor ◽  
Cyber Physical System ◽  
Research Areas ◽  
Future Challenges ◽  
Object Interactions

Within the last 20 years, wireless communication and network has been one of the fastest-growing research areas. Significant progress has been made in the fields of mobile ad hoc network (MANET) and wireless sensor networks (WSN). Very recently, the cyber-physical system (CPS) has emerged as a promising direction to enrich human-to-human, human to-object, and object-to-object interactions in the physical world as well as in the virtual world. The possibilities are enormous, such that CPS would adopt, and even nurture, the areas of MANET and WSN because more sensor inputs and richer network connectivity are required. The chapter reviews what has been developed in these fields, outlines the projection of what may happen in the field of CPS, and identifies further works. The authors identify the unique features of WSN, raising some CPS critical examples, and then directing the future challenges of CPS. In order to fully comprehend the connection of WSN to CPS, the authors provide some preliminaries of WSN and establish their necessary connections.

scholarly journals A Cyber-Physical System to Detect IoT Security Threats of a Smart Home Heterogeneous Wireless Sensor Node

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 205989-206002
Author(s):  
AKM Jahangir Alam Majumder ◽  
Charles B. Veilleux ◽  
Jared D. Miller
Keyword(s):  
Physical System ◽  
Smart Home ◽  
Sensor Node ◽  
Wireless Sensor ◽  
Cyber Physical System ◽  
Security Threats ◽  
Wireless Sensor Node ◽  
Iot Security
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