نتایج جستجو برای: model based monitoring

تعداد نتایج: 4580769  

Journal: :IEEE Sensors Journal 2021

The article describes a reference and training set free incrementally trained deep learning algorithm for camera-based respiration monitoring systems. uses model based discriminator to find salient areas having like periodic motion. It stores the first principle component of found waveforms into two slowly growing along with negative, uncorrelated motion patterns. Using these samples, it trains...

Condition monitoring (CM) and Fault Detection (FD) of wind turbine lead to increase in reliability and availability of turbine. IGBT open circuit of wind turbine converter will bring about depletion in output current of converter and as a result, reduction in production of wind turbine power. In this research, back to back converter IGBT open - gate fault for wind turbine based on DFIG is detec...

In certain statistical process control applications, quality of a process or product can be characterized by a function between response variable and one or more independent variables. This function commonly referred to as profile. Response variable can be continuous or discrete. All of the research assumes that the response variable is continuous. Whereas, some of the potential applications of...

ژورنال: Journal of Railway Research 2021
Ataei, Shervan, Shariatzadeh, M,

There is an escalating demand for condition monitoring enhancement of transport infrastructures worldwide. Bridges are of vital importance in transportation infrastructure and need such monitoring. In this research, a non-contact vision-based technique called Digital Image Correlation (DIC) was used to calculate the bridge displacements. A high frame rate camera with 4K capability was used for ...

Journal: :The International Journal of Advanced Manufacturing Technology 2020

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