Fracturing mechanism of pre-damaged granite induced by multi-source dynamic disturbances in tunnels
International Journal of Mining Science and TechnologyTo elucidate the fracturing mechanism of deep hard rock under complex disturbance environments, this study investigates the dynamic failure behavior of pre-damaged granite subjected to multi-source dynamic disturbances.
Biao Wang +3 more
doaj +1 more source
Conceptual design of pointing control systems for space station gimballed payloads [PDF]
A conceptual design of the control system for Payload Pointing Systems (PPS) is developed using classic Proportional-Integral-Derivatives (PID) techniques.
Hughes, Robert O.
core +1 more source
Disturbance decoupling problems via dynamic output feedback
IEEE Transactions on Automatic Control, 1985 It is shown that disturbance decoupling problems, with or without internal stability and pole placement, via dynamic output feedback can be reduced to solving the equation \(A=BXC\) for given polynomial matrices A, B and C. Necessary and sufficient conditions for disturbance decoupling problems, with or without internal stability and pole placement ...
OZGULER, AB, ELDEM, V
openaire +2 more sources
Digital twins to accelerate target identification and drug development for immune‐mediated disorders
FEBS Open Bio, EarlyView.Digital twins integrate patient‐derived molecular and clinical data into personalised computational models that simulate disease mechanisms. They enable rapid identification and validation of therapeutic targets, prediction of drug responses, and prioritisation of candidate interventions.
Anna Niarakis, Philippe Moingeon
wiley +1 more source
AC voltage regulation of a bidirectional high-frequency link converter using a deadbeat controller [PDF]
, 2006 This paper presents a digital controller for AC voltage regulation of a bidirectional high-frequency link (BHFL) inverter using Deadbeat control. The proposed controller consists of inner current loop, outer voltage loop and a feed-forward controller ...
Elbuluk, M. E. +3 more
core
Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum
FEBS Open Bio, EarlyView.Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik +6 more
wiley +1 more source
Modeling and position control of a new quad-rotor unmanned aerial vehicle with tilt-wing mechanism [PDF]
, 2008 In this work a dynamic model of a new quadrotor aerial vehicle that is equipped with a tilt-wing mechanism is presented. The vehicle has the capabilities of vertical take-off/landing (VTOL) like a helicopter and flying horizontal like an airplane ...
Aksit, Mahmut Faruk +11 more
core
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 +11 more
wiley +1 more source
Dynamic Differential Current-based Transformer Protection Using a Convolutional Neural Network
CSEE Journal of Power and Energy SystemsA reliable transformer protection method is crucial for power systems. Aiming at improving the generalization performance and response speed of multi-feature fusion based transformer protection, this paper presents a dynamic differential current by ...
Zongbo Li, Zaibin Jiao, Anyang He
doaj +1 more source
Dynamic stability of space vehicles. Volume 8 - Atmospheric disturbances that affect flight control analysis [PDF]
Space vehicle and control system dynamic response to atmospheric ...
Appleby, B. A., Reed, T. E.
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