Results 31 to 40 of about 8,538 (212)
EJNMMI Research, 2019 Background Accurate attenuation correction (AC) is one of the most important issues to be addressed in quantitative brain PET/MRI imaging. Atlas-based MRI AC (AB-MRAC), one of the representative MRAC methods, has been used to estimate the skull ...
Hidehiko Okazawa +6 more
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An Improved Hybrid MRAC–LQR Control Scheme for Robust Quadrotor Altitude and Attitude Regulation
DronesThis paper presents the design and analysis of a hybrid Model Reference Adaptive Controller combined with a Linear Quadratic Regulator (MRAC–LQR) for a quadrotor unmanned aerial vehicle (UAV), addressing challenges posed by nonlinear dynamics ...
Abdelrahman A. Alblooshi +2 more
doaj +1 more source
Composite Learning Control With Application to Inverted Pendulums
, 2015 Composite adaptive control (CAC) that integrates direct and indirect adaptive control techniques can achieve smaller tracking errors and faster parameter convergence compared with direct and indirect adaptive control techniques. However, the condition of
Pan, Lin, Pan, Yongping, Yu, Haoyong
core +1 more source
Investigations on MIT and Lyapunov rule-based modified MRAC for noninteracting and interacting two-tank coupled systems [PDF]
FME TransactionsThe adaptive control method is a technique that measures the dynamic characteristics of the plant automatically and continuously to make a comparison with its required output.
Gupta Dhananjay +2 more
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A new species of Hortipes (Araneae, Corinnidae), the first spider with an insertable retrolateral tibial apophysis on the male palp [PDF]
, 2012 Hortipes gigapophysalis (Araneae, Corinnidae) is a new species described from both sexes from montane forest on Mt Nimba, eastern Guinea. The species is remarkable for its long, whip-shaped retrolateral tibial apophysis (RTA) on the male palp.
Bosselaers, Jan +2 more
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International Journal of Adaptive Control and Signal Processing, Volume 40, Issue 5, Page 1029-1041, May 2026.This work introduces an adaptive human pilot model that captures pilot time‐delay effects in adaptive control systems. The model enables the prediction of pilot–controller interactions, facilitating safer integration and improved design of adaptive controllers for piloted applications.
Abdullah Habboush, Yildiray Yildiz
wiley +1 more source
Speed Sensorless based Sliding Mode Control of BLDC Motor Drivefor Electric Vehicle [PDF]
E3S Web of ConferencesElectric vehicles are having significant priority in transportation including goods, public transport etc. among many technologies in electric vehicle, brushless DC (BLDC) motors operated eclectic drives are mostly used.
V Haripriya +3 more
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Plant Biotechnology Journal, Volume 24, Issue 5, Page 2751-2761, May 2026.ABSTRACT Increasing dietary fibre (DF) intake is an important target to improve health. An attractive strategy for this is to increase DF in wheat which is derived principally from the endosperm cell wall polysaccharide arabinoxylan (AX). The water‐extractable form of this (WE‐AX) accounts for most soluble dietary fibre (SDF), which is believed to ...
Rowan A. C. Mitchell +14 more
wiley +1 more source
International Journal of Osteoarchaeology, Volume 36, Issue 2, Page 325-340, March/April 2026.ABSTRACT Throughout its area of distribution, in particular in the Iberian Peninsula, the European pilchard (Sardina pilchardus Walbaum 1792) has been an extensively exploited species since Prehistoric times. Our knowledge of the past fisheries of this clupeid nevertheless remains limited due to a scarcity of ichthyoarchaeological data, which reflects,
Arnau Brosa‐Planella +6 more
wiley +1 more source
Force control of moving object using adaptive control
Nihon Kikai Gakkai ronbunshu, 2014 A pneumatic servo seems to be effectively applied to many varieties of gripping or compressing works, because its high compressibility is useful to the force control.
Yuji YAMADA +3 more
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