A Model-data-fusion Remaining Useful Life Prediction Method with Multi-sensor Fusion for Machinery

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Multi-Sensor Data Fusion Method for Navigation

A data fusion method based on navigation observations from multiple sensors with asynchronous sampling rates is presented aiming at the accomplishment of an optimal navigation result. Firstly, the observation estimations of navigation sensors at the same designated time are obtained through the fitting or interpolation algorithms based on the multi-sensors’ measurements at different times, whic...

متن کامل

Bayesian Approach for Remaining Useful Life Prediction

Prediction of the remaining useful life (RUL) of critical components is a non-trivial task for industrial applications. RUL can differ for similar components operating under the same conditions. Working with such problem, one needs to contend with many uncertainty sources such as system, model and sensory noise. To do that, proposed models should include such uncertainties and represent the bel...

متن کامل

A Fusion Framework with Nonlinear Degradation Improvement for Remaining Useful Life Estimation of Lithium-ion Batteries

Fusion prognostic framework for lithium-ion battery remaining useful life (RUL) estimation has become a hot spot. Especially, the cycle life prediction has been conducted widely, for which many prognostic methods have been proposed correspondingly. However, many fusion frameworks which can achieve high precision are accompanied with high computing complexity and high time consumption which make...

متن کامل

A Granular Multi-Sensor Data Fusion Method for Life Support Systems that Enhances Situation Awareness

Slow-changing characteristics of controlled environmental systems and the increasing availability of data from sensors and measurements offer opportunities for the development of computational methods that enhance situation observability, decrease human workload, and support real-time decision making. Some of these methods are known as multi-sensor data fusion; they combine measurements from mu...

متن کامل

Data Fusion of Multi Model with One Sensor

In this letter, a novel data fusion method, called the single sensor data fusion filter (SSDFF) was proposed. It differed from the existed multi sensor fusion algorithms. In the proposed SSDFF, a new process model using polynomial predictive filter by expanding the dimension of the state, was firstly constructed. Then the local estimation results based on the original model and the proposed mod...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Jixie gongcheng xuebao

سال: 2021

ISSN: ['0577-6686']

DOI: https://doi.org/10.3901/jme.2021.20.029