ChemEngineering Announcements

23 June 2017

Congratulations for Publishing the 100,000th Peer-Reviewed Article

Congratulations to the authors Javier Monroy and Javier Gonzalez-Jimenez from Universidad de Malaga, Spain, Victor Hernandez-Bennets, Han Fan and Achim Lilienthal from Örebro University, Sweden for publishing the 100,000th peer-reviewed article.

The article is published in the Chemical Sensors section of Sensors.

GADEN: A 3D Gas Dispersion Simulator for Mobile Robot Olfaction in Realistic Environments

Evermore pressing environmental concerns have led global actors and decision-makers to search for stricter emission monitoring approaches. As part of novel monitoring systems, robots with gas and environmental sensors are a promising solution. However, validation of such robotic inspectors is expensive, time consuming, and plagued by repeatability issues. In this article, we present GADEN (the short form for Gas Dispersion Simulator for Mobile Robot Olfaction in Realistic Environments), which combines gas dispersion and robotics simulation in a common framework. Developed under the widely used Robot Operating System (ROS), GADEN enables validation of sensing strategies with gas dispersion being simulated using computational fluid dynamics and filament dispersion theory. GADEN allows simulating complex, realistic, 3D environments for reproducible testing of robotic gas sensing algorithms. Through qualitative and quantitative evaluations, we show that GADEN is a versatile and user-friendly evaluation tool and emphasize its enormous potential for the mobile robot olfaction community.

 

Read the full article here: http://www.mdpi.com/1424-8220/17/7/1479/htm

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