IEEE

Graph-Based Visualization and Fault Diagnosis in Large-Scale Industrial Sensor Networks Using KNN-Constructed Graph Neural Networks(GNN)-A Approach Synthetic Dataset

Abstract: In this study, we present a scalable method for modeling and visualizing large-scale industrial sensor networks using Graph Neural Network (GNN) principles. By applying the K-Nearest ...
IEEE

A Novel Hierarchical Graph Neural Network with Heterogeneous Multi-Sensor Data for Fault Diagnosis of Complex Mechanical Equipment

Abstract: Modern mechanical equipment increasingly relies on multi-sensor data for health monitoring, which generates complex, heterogeneous, non-Euclidean data that conventional methods struggle to ...
Hot Rod

What Is a Wideband O2 Sensor and Why It Matters More Than You Think

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard the term “wideband O2 sensor” being thrown around at the track, dyno ...
SlashGear

Can You Clean A Car's O2 Sensor? (And Why You Might Need To)

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...
earth

Cork converted into graphene using a laser to create toxin sensors

Brazilian researchers built a sensor from cork that uses a laser to spot sodium nitrite in common drinks. It can detect amounts as low as around 1 milligram per liter, which is about one fifth of the ...
University of Arkansas

First Graphene-Based Solar Cells Used to Power Temperature Sensors

Russell Cothren Soldering a graphene-based sensor. Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power temperature sensors using ...
Raiders Wire

This graph perfectly illustrates how bad the Raiders have been on both sides of the ball

For years we've heard once coaching staff after another say the Raiders are *so close*. That they're just one or two plays or one or two players away from putting it ...
SpeedwayMedia

Mitsubishi Cars Dealer Diagnostics: Check-Engine, O2 Sensors, and Misfire Myths

Modern vehicles are equipped with advanced diagnostic systems designed to alert drivers to potential issues before they become serious problems. For Mitsubishi owners, understanding these diagnostics ...
kahawatungu

How To Check If A Camshaft Position Sensor Is Bad

The camshaft position sensor is an essential component of your car’s engine management system. It monitors the position and speed of the camshaft and sends this data to the engine control unit (ECU), ...
Jalopnik

What Happens If A Transmission Speed Sensor Goes Bad?

Most modern vehicles come with two transmission speed sensors, which are responsible for monitoring the input and output shaft speeds of the transmission. These sensors send information to your car's ...
Yahoo

New graphene-based breath sensor identifies diabetes and prediabetes in minutes

Diagnosing diabetes could soon be as easy as breathing. Researchers at Penn State have developed a sensor that detects acetone in breath, offering a fast, inexpensive way to identify diabetes and ...