Comparison of emissions from on-road sources using a mobile laboratory under various driving and operational sampling modes

Mobile sources produce a significant pure energy jeans fraction of the total anthropogenic emissions burden in large cities and have harmful effects on air quality at multiple spatial scales.Mobile emissions are intrinsically difficult to estimate due to the large number of parameters affecting the emissions variability within and across vehicles t

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DFD-SLAM: Visual SLAM with Deep Features in Dynamic Environment

Visual SLAM technology is one of the important technologies for mobile robots.Existing feature-based visual SLAM techniques suffer from tracking and loop closure performance read more degradation in complex environments.We propose the DFD-SLAM system to ensure outstanding accuracy and robustness across diverse environments.Initially, building on th

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