Study of the Factors Affecting Road Roughness Measurement Using Smartphones
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Infrastructure Systems"
DOI: 10.1061/(asce)is.1943-555x.0000558
Abstract: AbstractThe measurement of road roughness is important for the management of economic road maintenance. Not only is it an indicator of road condition and ride quality, but it also is used to determ... read more here.
Keywords: road roughness; road; factors affecting; measurement ... See more keywords
A novel strengthened road roughness estimation framework based on the adaptive unbiased minimum variance with unknown input
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DOI: 10.1080/00423114.2024.2380528
Abstract: The accurate acquisition of the strengthened road roughness is significant to vehicle reliability and durability. However, the existing road roughness estimation methods are inapplicable due to the non-Gaussian characteristic of the strengthened road roughness. To… read more here.
Keywords: strengthened road; framework; road roughness; estimation ... See more keywords
Road Roughness Level Identification Based on BiGRU Network
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DOI: 10.1109/access.2022.3161662
Abstract: A new method of road roughness level identification based on the bidirectional gated recurrent unit (BiGRU) network and vehicle vibration responses is proposed, which is conducive to solving the problems of intelligent chassis technology such… read more here.
Keywords: road; road roughness; level; level identification ... See more keywords
On the Impact of Road Roughness and Antenna Position on Vehicular Communications
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DOI: 10.1109/lwc.2022.3185054
Abstract: This letter deals with the problem of beampointing in millimeter-wave (mmWave) vehicle-to-vehicle (V2V) communications. We analyze the impact of the road roughness and the antenna position (rooftop or bumper) by evaluating the beamforming loss with… read more here.
Keywords: road; antenna position; impact road; roughness antenna ... See more keywords
Crowdsourcing-Based Road Surface Evaluation and Indexing
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Intelligent Transportation Systems"
DOI: 10.1109/tits.2020.3041681
Abstract: Continuous monitoring of road surface quality is necessary to maintain high functionality of the entire road networks and allow users to perceive road roughness. Although several fundamental methods have been used to evaluate road roughness… read more here.
Keywords: road; evaluation; road surface; road roughness ... See more keywords