Results 151 to 160 of about 739,145 (318)

Research on Simulation Modeling of Dual Clutch Automatic Transmission for Real Time System

open access: yesJixie chuandong, 2018
With the requirements of hardware-in-the-loop( HIL) test of dual clutch Automatic transmission( DCT) control unit( TCU),the real time simulation model of DCT is built based on Matlab/Simulink,mainly containing shift fork position,clutch torque ...
Li Zhanqi, Liu Quanzhou, Rong Hui
doaj  

Closing the Loop: Motion Prediction Models Beyond Open-Loop Benchmarks

open access: yes2025 IEEE 28th International Conference on Intelligent Transportation Systems (ITSC)
Fueled by motion prediction competitions and benchmarks, recent years have seen the emergence of increasingly large learning based prediction models, many with millions of parameters, focused on improving open-loop prediction accuracy by mere centimeters. However, these benchmarks fail to assess whether such improvements translate to better performance
Mohamed-Khalil Bouzidi   +6 more
openaire   +2 more sources

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

open access: yesFEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn   +4 more
wiley   +1 more source

The Open-Loop Discounted Linear Quadratic Differential Game for Regular Higher Order Index Descriptor Systems

open access: yes
In this paper we consider the discounted linear quadratic differential game for descriptor systems that have an index larger than one. We derive both necessary and sufficient conditions for existence of an open-loop Nash (OLN) equilibrium.
Salmah, Y.   +2 more
core  

Hardware-in-the-loop Rendezvous Simulation using a Vision Based Sensor

open access: yes, 2011
One of the critical issues of a satellite On-Orbit Servicing (OOS) mission is to ensure a safe and reliable Rendezvous and Docking (RvD) process. This most risky part of the mission must be carefully analyzed, simulated and verified before the mission ...
Boge , Toralf   +2 more
core  

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei   +3 more
wiley   +1 more source

Effect of structuring on coronal loop oscillations

open access: yes, 2007
In this Thesis the theoretical understanding of oscillations in coronal structures is developed. In particular, coronal loops are modelled as magnetic slabs of plasma.
McEwan, Michael P.
core  

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

open access: yesFEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman   +4 more
wiley   +1 more source

The influence of yarn production and processing variables on loop distortion in plain knit fabrics [PDF]

open access: yes, 1987
After reviewing past work into the geometry of the symmetrical idealised plain knit loop, an account is given of the present knowledge of loop distortion, which represents one of the major problem areas of the knitting industry.
Haigh, John Stephen, Haigh, J
core  

Reinforced Model Predictive Guidance and Control for Spacecraft Proximity Operations

open access: yesAerospace
An increased level of autonomy is attractive above all in the framework of proximity operations, and researchers are focusing more and more on artificial intelligence techniques to improve spacecraft’s capabilities in these scenarios.
Lorenzo Capra   +2 more
doaj   +1 more source

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