Results 31 to 40 of about 129,005 (296)

Coherent and Differential Downlink Space-Time Steering Aided Generalised Multicarrier DS-CDMA

open access: yes, 2007
This paper presents a generalised MultiCarrier Direct Sequence Code Division Multiple Access (MC DS-CDMA) system invoking smart antennas for improving the achievable performance in the downlink.
El-Hajjar, Mohammed   +3 more
core   +1 more source

Research on Collaborative Control of Differential Drive Assisted Steering and Active Front Steering for Distributed Drive Electric Vehicles

open access: yesWorld Electric Vehicle Journal, 2023
A collaborative control strategy for distributed drive electric vehicles (DDEVs) focusing on differential drive assisted steering (DDAS) and active front steering (AFS) is proposed to address the issues of sudden torque changes, reduced steering ...
Zhigang Zhou, Xinqing Ding, Zhichong Shi
doaj   +1 more source

Simulation-based high-level synthesis of Nyquist-rate data converters using MATLAB/SIMULINK [PDF]

open access: yes, 2005
This paper presents a toolbox for the simulation, optimization and high-level synthesis of Nyquist-rate Analog-to-Digital (A/D) and Digital-to-Analog (D/A) Converters in MATLAB®.
Delgado Restituto, Manuel   +3 more
core   +1 more source

A U.S. Regional Model of Feeder Steer-Heifer Price Differentials [PDF]

open access: yesJournal of Agricultural and Applied Economics, 1979
U.S. feeder cattle markets discriminate among a wide variety of animal characteristics such as weight, sex, breed, grade, and age. In recent years, concern has been expressed that price premiums paid for steers over heifers no longer reflect estimated differences in their feedlot performance or carcass value [2,8].
Buccola, Steven T., Jessee, David L.
openaire   +2 more sources

Design and Experiments of a Two-Stage Fuzzy Controller for the Off-Center Steer-by-Wire System of an Agricultural Mobile Robot

open access: yesMachines, 2023
This paper focuses on the steering motion control of an in-wheel motor-drive robot. The influence of the pulse-width modulation (PWM) duty cycle on steering motion and the steering control method have not yet been proved. Thus, this study aimed to design
Jiwei Qu   +5 more
doaj   +1 more source

Optimal Sampling-Based Motion Planning under Differential Constraints: the Driftless Case [PDF]

open access: yes, 2015
Motion planning under differential constraints is a classic problem in robotics. To date, the state of the art is represented by sampling-based techniques, with the Rapidly-exploring Random Tree algorithm as a leading example.
Janson, Lucas   +2 more
core   +1 more source

Governing differentiation: On standardisation as political steering

open access: yesEuropean Journal of International Relations, 2014
The introduction of Luhmann’s System Theory to International Relations has been long overdue. In the last few years, articles by Donnelly (2012) and Buzan and Albert (2010) have started to discuss the application of the concept of differentiation to International Relations theory, and an edited book by Albert et al.
openaire   +3 more sources

Control of the weakly damped System with the embedded system support [PDF]

open access: yes, 2018
This paper deals with the experimental verification of the importance of embedded systems with an applied MEMS sensor in controlling weakly damped systems. The aim is to suppress actively residual oscillations.
Kondelová, Anna   +2 more
core   +2 more sources

Patient Activation in Childhood, Adolescent, and Young Adult Cancer Survivors: Current Insights and Implications for Survivorship Care—A Systematic Review From the e‐QuoL Project

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Patient activation—encompassing knowledge, confidence, and skills in managing individual's health—is a cornerstone of person‐centered care. However, its significance among childhood, adolescent, and young adult cancer survivors (CAYACS) remains unexplored. This article examines the application of the 13‐item Patient Activation Measure (
Charlotte Demoor‐Goldschmidt   +12 more
wiley   +1 more source

Design of Zero-Differential Steering Controller for Tracked Vehicles With Hydraulic-Mechanical Transmission Based on Particle Swarm Optimization Algorithm

open access: yesIEEE Access, 2023
The handling stability of tracked vehicles not only affects the handling convenience of drivers but is also an important part of vehicle active safety. A zero-differential steering controller for tracked vehicles with hydraulic-mechanical transmissions ...
Weijian Jia   +5 more
doaj   +1 more source

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