Results 51 to 60 of about 127,844 (312)

A Conjugate Gradient-Based BPTT-Like Optimal Control Algorithm With Vehicle Dynamics Control Application [PDF]

, 2010
The paper presents a gradient-based algorithm for optimal control of nonlinear multivariable systems with control and state vectors constraints. The algorithm has a backward-in-time recurrent structure similar to the backpropagation-through-time ...
Kolmanovsky, Ilya V., Novakovic, Branko, Joško Deur, Josip Kasac, Kasac, Josip, Francis Assadian, Branko Novakovic, Deur, Josko, Assadian, Francis, Kolmanovsky, Ilya, Ilya V. Kolmanovsky   +10 more
core   +1 more source

Matrix metalloproteinase‐9 regulates cell adhesion and membrane protrusive activity of ovarian cancer cells

FEBS Open Bio, EarlyView.
Matrix metalloproteinase‐9 (MMP9) drives ovarian cancer progression. Using MMP9‐null cells (M9‐KO) created from ovarian cancer cells, we found MMP9 loss did not block Epidermal Growth Factor (EGF)‐driven E‐cadherin dissolution or EMT but delayed and reduced EGF‐driven membrane protrusions. Transient MMP9 re‐expression drove membrane protrusion.
Claire Strauel, Sam Bennett, Natalie Ehlinger, Nelson Cook, Katelyn Marvin, Caleb L. Lines, Sam Reyes, Brooke Kirby, Shawn M. Ellerbroek   +8 more
wiley   +1 more source

Advanced vehicle dynamics of heavy trucks with the perspective of road safety

, 2017
This paper presents state-of-the art within advanced vehicle dynamics of heavy trucks with the perspective of road safety. The most common accidents with heavy trucks involved are truck against passenger cars.
Pauwelussen, Joop, Rothhämel, Malte, Malte Rothhämel, Kural, K., Pauwelussen, J.P., Trigell, Annika Stensson, Kural, K Karel, Rothhämel, M., Joop Pauwelussen, Karel Kural, Kural, Karel, Stensson Trigell, Annika,, Annika Stensson Trigell, Rothhämel, Malte,, Stensson Trigell, A.   +14 more
core   +1 more source

Computationally Efficient Observer-Based Robust MPC for High-Speed Vehicle Centralized Trajectory Tracking With H_∞ Disturbance Attenuation

IEEE Open Journal of Intelligent Transportation Systems
This paper proposes a novel centralized trajectory tracking LPV controller for automated vehicles based on Observer-Based Robust Model Predictive Control (OB-RMPC), combining longitudinal and lateral control of the vehicle through a coupled dynamics ...
Manuel Jimenez-Salas, Fernando Viadero-Monasterio, Miguel Melendez-Useros, Beatriz L. Boada   +3 more
doaj   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

A feedback-feed-forward steering control strategy for improving lateral dynamics stability of an A-double vehicle at high speeds [PDF]

, 2022
A control strategy based on H∞-type static output feedback combined with dynamic feed-forward is proposed to improve the high-speed lateral performance of an A-double combination vehicle (tractor–semitrailer–dolly–semitrailer) using active steering of ...
Sadeghi Kati, Maliheh,, Jacobson, Bengt J H, Fredriksson, Jonas,, Jacobson, Bengt J H,, Fredriksson, Jonas, Laine, Leo,, Sadeghi Kati, Maliheh, Laine, Leo   +7 more
core   +1 more source

Robust Adaptive Heterogeneous Vehicle Platoon Control Based on Disturbances Estimation and Compensation

IEEE Access
This paper presents an investigation into the problem of controlling a heterogeneous vehicle platoon, focusing on two aspects: the impact of noise in sensor measurements and the effect of road slope, wind, and rolling resistance on the longitudinal ...
Fernando Viadero-Monasterio, Miguel Melendez-Useros, Manuel Jimenez-Salas, Beatriz L. Boada   +3 more
doaj   +1 more source

YIPFα1A expression is regulated by multilayered molecular mechanisms

FEBS Open Bio, EarlyView.
YIPFα1A, a five‐pass Golgi protein, is regulated at multiple layers. (1) Rare‐codon enrichment drives translation‐coupled mRNA decay. (2) A proximal 3′‐UTR element stabilizes mRNA. (3) A distal 3′‐UTR element included by alternate poly(A) site usage represses translation, which can be overridden by the proximal 3′‐UTR element.
Tokio Takaji, Yurika Nakanishi, Nobuhiro Nakamura   +2 more
wiley   +1 more source

Numerical methods in vehicle system dynamics: state of the art and current developments

, 2011
Robust and efficient numerical methods are an essential prerequisite for the computer based dynamical analysis of engineering systems. In vehicle system dynamics, the methods and software tools from multibody system dynamics provide the integration ...
Arnold, Martin, Führer, Claus,, Hippmann, Gerhard, Rill, Georg, Lund University., Burgermeister, Bernhard   +5 more
core   +1 more source

Contributions of vehicle dynamics to the energy efficient operation of road and rail vehicles

, 2021
This review addresses efforts made within the field of vehicle dynamics to contribute to the energy efficient operation of road and rail vehicles.
Gruber, Patrick, Jerrelind, Jenny,, Drugge, Lars,, Drugge, Lars, Allen, Paul,, Berg, Mats,, Jerrelind, Jenny, Allen, Paul, Berg, Mats, Gruber, Patrick,   +9 more
core   +1 more source