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665 Results Found

  • Article
  • Open Access
13 Citations
6,541 Views
19 Pages

19 February 2019

Wireless sensor networks (WSN) involve large number of sensor nodes distributed at diverse locations. The collected data are prone to be inaccurate and faulty due to internal or external influences, such as, environmental interference or sensor aging...

  • Article
  • Open Access
27 Citations
2,460 Views
22 Pages

Helicopters Turboshaft Engines Neural Network Modeling under Sensor Failure

  • Serhii Vladov,
  • Anatoliy Sachenko,
  • Valerii Sokurenko,
  • Oleksandr Muzychuk and
  • Victoria Vysotska

This article discusses the development of an enhanced monitoring and control system for helicopter turboshaft engines during flight operations, leveraging advanced neural network techniques. The research involves a comprehensive mathematical model th...

  • Article
  • Open Access
3 Citations
1,623 Views
17 Pages

Survivability Mapping Strategy for Virtual Wireless Sensor Networks for Link Failures in the Internet of Things

  • Songnong Li,
  • Yao Yan,
  • Yongliang Ji,
  • Wenxin Peng,
  • Lingyun Wan and
  • Puning Zhang

In the case of virtual wireless sensor networks, a link-failure-oriented survivable virtual sensor network mapping algorithm (F-SVNE) is proposed to address the issue of link failure in the underlying wireless sensor network. First, the algorithm uti...

  • Article
  • Open Access
8 Citations
2,834 Views
14 Pages

As industrialization accelerates, the industrial sensor network environment becomes more complex. Hierarchical multi-cluster wireless sensing network topology is generally used due to large-scale industrial environments, harsh environments, and data...

  • Article
  • Open Access
26 Citations
5,474 Views
17 Pages

13 February 2017

In wireless sensor networks, detection and tracking of continuous natured objects is more challenging owing to their unique characteristics such as uneven expansion and contraction. A continuous object is usually spread over a large area, and, theref...

  • Article
  • Open Access
13 Citations
2,815 Views
15 Pages

19 December 2019

The fault-tolerant robust non-fragile H∞ filtering problem for networked control systems with sensor failures is studied in this paper. The Takagi-Sugeno fuzzy model which can appropriate any nonlinear systems is employed. Based on the model, a...

  • Article
  • Open Access
5 Citations
3,147 Views
29 Pages

31 October 2021

For wireless sensor networks (WSN) with connection failure uncertainties, traditional minimum spanning trees are no longer a feasible option for selecting routes. Reliability should come first before cost since no one wants a network that cannot work...

  • Article
  • Open Access
17 Citations
2,521 Views
17 Pages

11 September 2022

In the modern induction motor (IM) drive system, the fault-tolerant control (FTC) solution is becoming more and more popular. This approach significantly increases the security of the system. To choose the best control strategy, fault detection (FD)...

  • Article
  • Open Access
12 Citations
2,938 Views
15 Pages

28 October 2020

In the real Internet of Everything scenario, many large-scale information systems can be converted into interdependent sensor networks, such as smart grids, smart medical systems, and industrial Internet systems. These complex systems usually have mu...

  • Article
  • Open Access
28 Citations
4,017 Views
15 Pages

Local Wireless Sensor Networks Positioning Reliability Under Sensor Failure

  • Javier Díez-González,
  • Rubén Álvarez,
  • Natalia Prieto-Fernández and
  • Hilde Perez

5 March 2020

Local Positioning Systems are collecting high research interest over the last few years. Its accurate application in high-demanded difficult scenarios has revealed its stability and robustness for autonomous navigation. In this paper, we develop a ne...

  • Article
  • Open Access
6 Citations
5,974 Views
30 Pages

14 April 2017

The actor nodes are the spine of wireless sensor and actor networks (WSANs) that collaborate to perform a specific task in an unverified and uneven environment. Thus, there is a possibility of high failure rate in such unfriendly scenarios due to sev...

  • Article
  • Open Access
1,715 Views
36 Pages

Helicopter Turboshaft Engines’ Neural Network System for Monitoring Sensor Failures

  • Serhii Vladov,
  • Łukasz Ścisło,
  • Nina Szczepanik-Ścisło,
  • Anatoliy Sachenko,
  • Tomasz Perzyński,
  • Viktor Vasylenko and
  • Victoria Vysotska

7 February 2025

An effective neural network system for monitoring sensors in helicopter turboshaft engines has been developed based on a hybrid architecture combining LSTM and GRU. This system enables sequential data processing while ensuring high accuracy in anomal...

  • Proceeding Paper
  • Open Access
4 Citations
2,011 Views
7 Pages

10 December 2023

In crucial applications, sensor node coverage of the objective zone must be stabilized in Wireless Sensor Networks (WSN). A network with holes in coverage is more susceptible to node failures or malicious attacks. According to the total number of hop...

  • Article
  • Open Access
9 Citations
2,650 Views
22 Pages

16 November 2020

In critical industrial monitoring and control applications, dependability evaluation will be usually required. For wireless sensor networks deployed in industrial plants, dependability evaluation can provide valuable information, enabling proper prev...

  • Article
  • Open Access
33 Citations
3,839 Views
19 Pages

Mooring-Failure Monitoring of Submerged Floating Tunnel Using Deep Neural Network

  • Do-Soo Kwon,
  • Chungkuk Jin,
  • MooHyun Kim and
  • Weoncheol Koo

21 September 2020

This paper presents a machine learning method for detecting the mooring failures of SFT (submerged floating tunnel) based on DNN (deep neural network). The floater-mooring-coupled hydro-elastic time-domain numerical simulations are conducted under va...

  • Review
  • Open Access
30 Citations
8,922 Views
83 Pages

21 July 2021

Pipeline networks have been widely utilised in the transportation of water, natural gases, oil and waste materials efficiently and safely over varying distances with minimal human intervention. In order to optimise the spatial use of the pipeline inf...

  • Article
  • Open Access
3 Citations
5,627 Views
18 Pages

18 February 2016

Medical asset tracking systems track a medical device with a mobile node and determine its status as either in or out, because it can leave a monitoring area. Due to a failed node, this system may decide that a mobile asset is outside the area, even...

  • Article
  • Open Access
19 Citations
5,470 Views
27 Pages

28 September 2016

Recently, there is a growing interest in the applications of wireless sensor networks (WSNs). A set of sensor nodes is deployed in order to collectively survey an area of interest and/or perform specific surveillance tasks in some of the applications...

  • Article
  • Open Access
1 Citations
2,037 Views
11 Pages

5 June 2023

In practical wireless sensor networks (WSNs), cascading failures are closely related to network load distribution, which in turn strongly relies on the locations of multiple sink nodes. For such a network, understanding how the multisink placement af...

  • Article
  • Open Access
17 Citations
8,109 Views
22 Pages

7 April 2010

Wireless sensor networks are expected to play an increasingly important role in data collection in hazardous areas. However, the physical fragility of a sensor node makes reliable routing in hazardous areas a challenging problem. Because several sens...

  • Article
  • Open Access
18 Citations
3,445 Views
18 Pages

Velocity Sensor Fault-Tolerant Controller for Induction Machine Using Intelligent Voting Algorithm

  • Fadi Alyoussef,
  • Ahmad Akrad,
  • Rabia Sehab,
  • Cristina Morel and
  • Ibrahim Kaya

22 April 2022

Nowadays, induction machines (IMs) are widely used in industrial and transportation applications (electric or hybrid ground vehicle or aerospace actuators) thanks to their significant advantages in comparison to other technologies. Indeed, there is a...

  • Article
  • Open Access
3 Citations
2,966 Views
16 Pages

Link Quality Estimation for Wireless ANDON Towers Based on Deep Learning Models

  • Teth Azrael Cortes-Aguilar,
  • Jose Antonio Cantoral-Ceballos and
  • Adriana Tovar-Arriaga

24 August 2022

Data reliability is of paramount importance for decision-making processes in the industry, and for this, having quality links for wireless sensor networks plays a vital role. Process and machine monitoring can be carried out through ANDON towers with...

  • Article
  • Open Access
1 Citations
1,101 Views
18 Pages

Sensor Placement for the Classification of Multiple Failure Types in Urban Water Distribution Networks

  • Utsav Parajuli,
  • Binod Ale Magar,
  • Amrit Babu Ghimire and
  • Sangmin Shin

7 October 2025

Urban water distribution networks (WDNs) are increasingly vulnerable to diverse disruptions, including pipe leaks/bursts and cyber–physical failures. A critical step in a resilience-based approach against these disruptions is the rapid and reli...

  • Article
  • Open Access
3 Citations
5,005 Views
27 Pages

An Improved Mobility-Based Control Protocol for Tolerating Clone Failures in Wireless Sensor Networks

  • Yuping Zhou,
  • Naixue Xiong,
  • Mingxin Tan,
  • Rufeng Huang and
  • Jon Kleonbet

23 November 2016

Nowadays, with the ubiquitous presence of the Internet of Things industry, the application of emerging sensor networks has become a focus of public attention. Unattended sensor nodes can be comprised and cloned to destroy the network topology. This p...

  • Article
  • Open Access
12 Citations
3,757 Views
25 Pages

17 July 2021

A wireless sensor network (WSN) is a group of sensors connected with a wireless communications infrastructure designed to monitor and send collected data to the primary server. The WSN is the cornerstone of the Internet of Things (IoT) and Industry 4...

  • Review
  • Open Access
10 Citations
4,613 Views
29 Pages

4 November 2019

Optical sensing that integrates communication and sensing functions is playing a more and more important role in both military and civil applications. Incorporating optical sensing and optical communication, optical sensor networks (OSNs) that undert...

  • Article
  • Open Access
1 Citations
1,222 Views
28 Pages

To enhance the reliability of electric propulsion in electric aircraft and address power interruptions caused by current sensor failures, this study proposes a current sensorless fault-tolerant control strategy for permanent magnet synchronous motors...

  • Article
  • Open Access
7 Citations
3,128 Views
15 Pages

Algorithm for Increasing Network Lifetime in Wireless Sensor Networks Using Jumping and Mobile Sensor Nodes

  • Muhammad Amir Khan,
  • Jawad Khan,
  • Khalid Mahmood,
  • Inam Bari,
  • Haider Ali,
  • Naveed Jan and
  • Rania M. Ghoniem

14 September 2022

Sensor networks’ network connectivity must be restored as part of any solution. This strategy’s goal was to come up with a concept. Many approaches to restoring connections after a network outage can be implemented by relying on these fac...

  • Article
  • Open Access
3 Citations
3,110 Views
25 Pages

A New Method for Gaining the Control of Standalone Underwater Sensor Nodes Based on Power Supply Sensing

  • Daniel Rodríguez García,
  • Juan A. Montiel-Nelson,
  • Tomás Bautista and
  • Javier Sosa

7 July 2021

In this paper, a new method for gaining the control of standalone underwater sensor nodes based on sensing the power supply evolution is presented. Underwater sensor networks are designed to support multiple extreme scenarios such as network disconne...

  • Article
  • Open Access
6 Citations
4,344 Views
21 Pages

17 December 2018

Conventional IoT applications rely on seamless data collection from the distributed sensor nodes of Wireless Sensor Networks (WSNs). The energy supplied to the sensor node is limited and it depletes after each cycle of data collection. Therefore, dat...

  • Review
  • Open Access
109 Citations
13,452 Views
60 Pages

A Survey on the Taxonomy of Cluster-Based Routing Protocols for Homogeneous Wireless Sensor Networks

  • Soroush Naeimi,
  • Hamidreza Ghafghazi,
  • Chee-Onn Chow and
  • Hiroshi Ishii

30 May 2012

The past few years have witnessed increased interest among researchers in cluster-based protocols for homogeneous networks because of their better scalability and higher energy efficiency than other routing protocols. Given the limited capabilities o...

  • Article
  • Open Access
8 Citations
6,174 Views
26 Pages

17 April 2023

A high level of automation in vehicles is accompanied by a variety of sensors and actuators, whose malfunctions must be dealt with caution because they might cause serious driving safety hazards. Therefore, a robust and highly accurate fault detectio...

  • Article
  • Open Access
4 Citations
9,098 Views
22 Pages

26 March 2010

A mobile asset with a sensor node in a mobile asset tracking system moves around a monitoring area, leaves it, and then returns to the region repeatedly. The system monitors the in/out status of the mobile asset. Due to the continuous movement of the...

  • Article
  • Open Access
21 Citations
4,417 Views
20 Pages

Gearbox Failure Diagnosis Using a Multisensor Data-Fusion Machine-Learning-Based Approach

  • Houssem Habbouche,
  • Tarak Benkedjouh,
  • Yassine Amirat and
  • Mohamed Benbouzid

31 May 2021

Failure detection and diagnosis are of crucial importance for the reliable and safe operation of industrial equipment and systems, while gearbox failures are one of the main factors leading to long-term downtime. Condition-based maintenance addresses...

  • Article
  • Open Access
4 Citations
4,527 Views
44 Pages

12 May 2017

There are wireless networks in which typically communications are unsafe. Most terrestrial wireless sensor networks belong to this category of networks. Another example of an unsafe communication network is an underwater acoustic sensor network (UWAS...

  • Article
  • Open Access
7 Citations
2,972 Views
19 Pages

Survivability-Enhanced Virtual Network Embedding Strategy in Virtualized Wireless Sensor Networks

  • Dapeng Wu,
  • Zhenli Liu,
  • Zhigang Yang,
  • Puning Zhang,
  • Ruyan Wang and
  • Xinqiang Ma

31 December 2020

With the widespread application of wireless sensor networks (WSNs), WSN virtualization technology has received extensive attention. A key challenge in WSN virtualization is the survivable virtual network embedding (SVNE) problem which efficiently map...

  • Article
  • Open Access
4 Citations
5,274 Views
17 Pages

15 April 2016

This paper attempts to construct a resilient sensor network model with an example of space weather forecasting. The proposed model is based on a dynamic relational network. Space weather forecasting is vital for a satellite operation because an opera...

  • Article
  • Open Access
2 Citations
2,346 Views
12 Pages

24 June 2022

As complex systems composed of physical and cyber components, mechanically pumped loop systems (MPLs) are vulnerable to both passive threats (e.g., physical failures) and active threats such as cyber-attacks launched on the network control systems. T...

  • Article
  • Open Access
2 Citations
2,070 Views
30 Pages

27 December 2024

Water distribution networks (WDNs) are critical infrastructures that directly impact urban development and citizens’ quality of life. Due to digitalization technologies, modern networks have evolved towards cyber-physical systems, allowing real...

  • Article
  • Open Access
12 Citations
4,681 Views
21 Pages

Vehicle mobility generates dynamic and complex patterns that are associated with our day-to-day activities in cities. To reveal the spatial–temporal complexity of such patterns, digital techniques, such as traffic-monitoring sensors, provide pr...

  • Article
  • Open Access
6 Citations
3,585 Views
22 Pages

FarpScusn: Fully Anonymous Routing Protocol with Self-Healing Capability in Unstable Sensor Networks

  • Fengyin Li,
  • Ying Wang,
  • Hongwei Ju,
  • Yanli Wang,
  • Zhaojie Wang and
  • Huiyu Zhou

22 November 2020

Anonymous technology is an effective way for protecting users’ privacy. Anonymity in sensor networks is to prevent the unauthorized third party from revealing the identities of the communication parties. While, in unstable wireless sensor netwo...

  • Article
  • Open Access
13 Citations
7,034 Views
14 Pages

6 November 2016

Wireless sensor networks (WSNs) have been widely applied in agriculture field; meanwhile, the advent of multi-domain software-defined networks (SDNs) have improved the wireless resource utilization rate and strengthened network management. In recent...

  • Article
  • Open Access
9 Citations
6,954 Views
28 Pages

A Fault Tolerance Mechanism for On-Road Sensor Networks

  • Lei Feng,
  • Shaoyong Guo,
  • Jialu Sun,
  • Peng Yu and
  • Wenjing Li

3 December 2016

On-Road Sensor Networks (ORSNs) play an important role in capturing traffic flow data for predicting short-term traffic patterns, driving assistance and self-driving vehicles. However, this kind of network is prone to large-scale communication failur...

  • Proceeding Paper
  • Open Access
219 Views
9 Pages

18 December 2025

This paper addresses the Sensor Deployment Optimization Problem (SDOP) by presenting a novel hybrid metaheuristic algorithm designed to create resilient and self-healing wireless sensor networks (WSNs). We introduce the Dynamic Multi-Pack Adaptive Gr...

  • Article
  • Open Access
7 Citations
2,596 Views
25 Pages

17 August 2022

Failure mode detection is essential for bearing life prediction to protect the shafts on the machinery. This work demonstrates the rolling bearing vibration measurement, signals converting and analysis, feature extraction, and machine learning with n...

  • Article
  • Open Access
191 Citations
17,781 Views
33 Pages

Reliability and Availability Evaluation of Wireless Sensor Networks for Industrial Applications

  • Ivanovitch Silva,
  • Luiz Affonso Guedes,
  • Paulo Portugal and
  • Francisco Vasques

12 January 2012

Wireless Sensor Networks (WSN) currently represent the best candidate to be adopted as the communication solution for the last mile connection in process control and monitoring applications in industrial environments. Most of these applications have...

  • Article
  • Open Access
15 Citations
6,036 Views
39 Pages

18 August 2015

We propose an autonomous self-aware and adaptive fault-tolerant routing technique (ASAART) for wireless sensor networks. We address the limitations of self-healing routing (SHR) and self-selective routing (SSR) techniques for routing sensor data. We...

  • Article
  • Open Access
12 Citations
3,544 Views
18 Pages

Privacy-Preserving Data Mining on Blockchain-Based WSNs

  • Niki Hrovatin,
  • Aleksandar Tošić,
  • Michael Mrissa and
  • Branko Kavšek

2 June 2022

Currently, the computational power present in the sensors forming a wireless sensor network (WSN) allows for implementing most of the data processing and analysis directly on the sensors in a decentralized way. This shift in paradigm introduces a shi...

  • Article
  • Open Access
15 Citations
8,132 Views
22 Pages

Providing Self-Healing Ability for Wireless Sensor Node by Using Reconfigurable Hardware

  • Shenfang Yuan,
  • Lei Qiu,
  • Shang Gao,
  • Yao Tong and
  • Weiwei Yang

29 October 2012

Wireless sensor networks (WSNs) have received tremendous attention over the past ten years. In engineering applications of WSNs, a number of sensor nodes are usually spread across some specific geographical area. Some of these nodes have to work in h...

  • Article
  • Open Access
16 Citations
8,928 Views
17 Pages

31 January 2012

Underwater environments are quite different from terrestrial environments in terms of the communication media and operating conditions associated with those environments. In underwater sensor networks, the probability of node failure is high because...

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