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Remaining Useful Life (RUL) estimation is the problem of inferring how long a certain industrial asset can be expected to operate within its defined specifications. Deploying successful RUL prediction methods in real-life applications is a…

机器学习 · 计算机科学 2021-04-09 Luca Biggio , Alexander Wieland , Manuel Arias Chao , Iason Kastanis , Olga Fink

Turbofan engine degradation under sustained operational stress necessitates robust prognostic systems capable of accurately estimating the Remaining Useful Life (RUL) of critical components. Existing deep learning approaches frequently fail…

机器学习 · 计算机科学 2026-04-21 Mohammed Ezzaldin Babiker Abdullah

Unmanned aerial vehicle (UAV) swarms must exploit machine learning (ML) in order to execute various tasks ranging from coordinated trajectory planning to cooperative target recognition. However, due to the lack of continuous connections…

机器学习 · 计算机科学 2020-06-11 Tengchan Zeng , Omid Semiari , Mohammad Mozaffari , Mingzhe Chen , Walid Saad , Mehdi Bennis

Reed relay serves as the fundamental component of functional testing, which closely relates to the successful quality inspection of electronics. To provide accurate remaining useful life (RUL) estimation for reed relay, a hybrid deep…

机器学习 · 计算机科学 2022-09-15 Chinthaka Gamanayake , Yan Qin , Chau Yuen , Lahiru Jayasinghe , Dominique-Ea Tan , Jenny Low

Semiconductor lasers, one of the key components for optical communication systems, have been rapidly evolving to meet the requirements of next generation optical networks with respect to high speed, low power consumption, small form factor…

机器学习 · 计算机科学 2022-11-08 Khouloud Abdelli , Helmut Griesser , Stephan Pachnicke

Accurate Remaining Useful Life (RUL) prediction is a key requirement for effective Prognostics and Health Management (PHM) in safety-critical systems such as aero-engines. Existing deep learning approaches, particularly LSTM-based models,…

机器学习 · 计算机科学 2026-03-03 Rafi Hassan Chowdhury , Nabil Daiyan , Faria Ahmed , Md Redwan Iqbal , Morsalin Sheikh

Multi-robot target tracking is a fundamental problem that requires coordinated monitoring of dynamic entities in applications such as precision agriculture, environmental monitoring, disaster response, and security surveillance. While…

机器人学 · 计算机科学 2025-09-29 Xiaofan Yu , Yuwei Wu , Katherine Mao , Ye Tian , Vijay Kumar , Tajana Rosing

In this paper, a data-driven diagnostic and prognostic approach based on machine learning is proposed to detect laser failure modes and to predict the remaining useful life (RUL) of a laser during its operation. We present an architecture…

信号处理 · 电气工程与系统科学 2022-03-24 Khouloud Abdelli , Helmut Griesser , Stephan Pachnicke

The Internet of Drones (IoD), where drones collaborate in data collection and analysis, has become essential for applications such as surveillance and environmental monitoring. Federated learning (FL) enables drones to train machine…

机器学习 · 计算机科学 2025-04-03 Md Mahabub Uz Zaman , Xiang Sun , Jingjing Yao

Being able to predict the remaining useful life (RUL) of an engineering system is an important task in prognostics and health management. Recently, data-driven approaches to RUL predictions are becoming prevalent over model-based approaches…

机器学习 · 计算机科学 2025-01-20 Marc-André Zöller , Fabian Mauthe , Peter Zeiler , Marius Lindauer , Marco F. Huber

Accurate prediction of the remaining useful life (RUL) of industrial machinery is essential for reducing downtime and optimizing maintenance schedules. Existing approaches, such as long short-term memory (LSTM) networks and convolutional…

机器学习 · 计算机科学 2025-11-04 Varun Teja Chirukiri , Udaya Bhasker Cheerala , Sandeep Kanta , Abdul Karim , Praveen Damacharla

Remaining Useful Life (RUL) of a component or a system is defined as the length from the current time to the end of the useful life. Accurate RUL estimation plays a crucial role in Predictive Maintenance applications. Traditional regression…

机器学习 · 计算机科学 2024-12-23 Muthukumar G , Jyosna Philip

One of the key challenges in predictive maintenance is to predict the impending downtime of an equipment with a reasonable prediction horizon so that countermeasures can be put in place. Classically, this problem has been posed in two…

机器学习 · 计算机科学 2018-12-19 Karan Aggarwal , Onur Atan , Ahmed Farahat , Chi Zhang , Kosta Ristovski , Chetan Gupta

Unmanned aerial vehicles (UAVs) are capable of serving as flying base stations (BSs) for supporting data collection, artificial intelligence (AI) model training, and wireless communications. However, due to the privacy concerns of devices…

信号处理 · 电气工程与系统科学 2020-12-01 Helin Yang , Jun Zhao , Zehui Xiong , Kwok-Yan Lam , Sumei Sun , Liang Xiao

In this paper, a Robust Multi-branch Deep learning-based system for remaining useful life (RUL) prediction and condition operations (CO) identification of rotating machines is proposed. In particular, the proposed system comprises main…

机器学习 · 计算机科学 2023-12-15 Khoa Tran , Hai-Canh Vu , Lam Pham , Nassim Boudaoud

Accurately estimating the remaining useful life (RUL) of industrial machinery is beneficial in many real-world applications. Estimation techniques have mainly utilized linear models or neural network based approaches with a focus on short…

机器学习 · 计算机科学 2018-12-11 Lahiru Jayasinghe , Tharaka Samarasinghe , Chau Yuen , Jenny Chen Ni Low , Shuzhi Sam Ge

We consider the problem of estimating the remaining useful life (RUL) of a system or a machine from sensor data. Many approaches for RUL estimation based on sensor data make assumptions about how machines degrade. Additionally, sensor data…

机器学习 · 计算机科学 2017-10-09 Narendhar Gugulothu , Vishnu TV , Pankaj Malhotra , Lovekesh Vig , Puneet Agarwal , Gautam Shroff

Prognostic and Health Management (PHM) are crucial ways to avoid unnecessary maintenance for Cyber-Physical Systems (CPS) and improve system reliability. Predicting the Remaining Useful Life (RUL) is one of the most challenging tasks for…

机器学习 · 计算机科学 2026-03-06 Zekai Zhang , Dan Li , Shunyu Wu , Junya Cai , Bo Zhang , See Kiong Ng , Zibin Zheng

For health prognostic task, ever-increasing efforts have been focused on machine learning-based methods, which are capable of yielding accurate remaining useful life (RUL) estimation for industrial equipment or components without exploring…

机器学习 · 计算机科学 2021-01-13 Xuewen Zhang , Yan Qin , Chau Yuen , Lahiru Jayasinghe , Xiang Liu

Predictive maintenance (PdM) is increasingly pursued to reduce wind farm operation and maintenance costs by accurately predicting the remaining useful life (RUL) and strategically scheduling maintenance. However, the remoteness of wind…

信号处理 · 电气工程与系统科学 2024-12-25 Syed Shazaib Shah , Tan Daoliang , Sah Chandan Kumar