Results 81 to 90 of about 820,459 (333)

Road Adhesion Coefficient Estimation Based on Vehicle-Road Coordination and Deep Learning

open access: yesJournal of Advanced Transportation, 2023
Accurate estimation of the road adhesion coefficient can help drivers and vehicles perceive changes in road state effectively, reducing the occurrence of traffic crashes accordingly.
Chunjie Li   +4 more
doaj   +1 more source

Batch Nonlinear Continuous-Time Trajectory Estimation as Exactly Sparse Gaussian Process Regression

open access: yes, 2014
In this paper, we revisit batch state estimation through the lens of Gaussian process (GP) regression. We consider continuous-discrete estimation problems wherein a trajectory is viewed as a one-dimensional GP, with time as the independent variable.
Anderson, Sean   +3 more
core   +1 more source

New environmental dependent modelling with Gaussian particle filtering based implementation for ground vehicle tracking [PDF]

open access: yes, 2016
This paper proposes a new domain knowledge aided Gaussian particle filtering based approach for the ground vehicle tracking application. Firstly, a new form of modelling is proposed to reflect the influences of different types of environmental domain ...
Chambers, Jonathan   +5 more
core   +1 more source

Vehicle state estimation based on PSO-RBF neural network

open access: yesInternational Journal of Vehicle Safety, 2019
In the last few years, many closed-loop control systems have been introduced in the automotive field to increase the level of safety and driving automation.
Yingjie Liu, Qiuyun Sun, Dawei Cui
semanticscholar   +1 more source

Health-Conscious vehicle battery state estimation based on deep transfer learning

open access: yesApplied Energy, 2022
: Establishing an accurate mathematical model is fundamental to managing, monitoring, and protecting the battery pack in electric vehicles (EVs). The application of the deep learning algorithm-based state estimation method can significantly improve the ...
Shuangqi Li   +3 more
semanticscholar   +1 more source

Evaluation of in vitro toxicity of common phytochemicals included in weight loss supplements using 1H NMR spectroscopy

open access: yesFEBS Open Bio, EarlyView.
We investigated the toxicity of 12 active compounds commonly found in herbal weight loss supplements (WLS) using human liver and colon cell models. Epigallocatechin‐3‐gallate was the only compound showing significant toxicity. Metabolic profiling revealed protein degradation, disrupted energy and lipid metabolism suggesting that the inclusion of EGCG ...
Emily C. Davies   +3 more
wiley   +1 more source

Agile Autonomous Driving using End-to-End Deep Imitation Learning

open access: yes, 2019
We present an end-to-end imitation learning system for agile, off-road autonomous driving using only low-cost sensors. By imitating a model predictive controller equipped with advanced sensors, we train a deep neural network control policy to map raw ...
Boots, Byron   +6 more
core   +1 more source

Estimation of the battery state of charge: a switching Markov state-space model [PDF]

open access: yes, 2015
International audienceAn efficient estimation of the State of Charge (SoC) of a battery is a challenging issue in the electric vehicle domain. The battery behavior depends on its chemistry and uncontrolled usage conditions, making it very difficult to ...
Biletska, Krystyna   +4 more
core   +3 more sources

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

open access: yesFEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point   +7 more
wiley   +1 more source

State Estimation of Drive-by-Wire Chassis Vehicle Based on Dual Unscented Particle Filter Algorithm

open access: yesChinese Journal of Mechanical Engineering
Accurate vehicle dynamic information plays an important role in vehicle driving safety. However, due to the characteristics of high mobility and multiple controllable degrees of freedom of drive-by-wire chassis vehicles, the current mature application of
Zixu Wang   +4 more
doaj   +1 more source

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