Results 41 to 50 of about 27,343,756 (351)

Control allocation for wide area coordinated damping [PDF]

open access: yes2017 IEEE Power & Energy Society General Meeting, 2017
In this work, a modal-based sparse control allocation (CA) is proposed for coordinated and fault-tolerant wide-area damping controllers (WADCs). In our proposed method, the supervisory CA only communicates with necessary actuators to achieve the required damping performance and in case of actuator failures (e.g., due to loss of communication or ...
M. Ehsan Raoufat   +2 more
openaire   +2 more sources

Damping control of sloshing in liquid container on cart with active vibration reducer having parallel linkage (Damping control without excitation of higher-mode sloshing)

open access: yesNihon Kikai Gakkai ronbunshu, 2015
This paper presents a control system to damp sloshing in a liquid container during its transfer in a cart equipped with an active vibration reducer having a parallel linkage with six degrees of freedom.
Masafumi HAMAGUCHI   +2 more
doaj   +1 more source

Uniform damping control: discretization and optimization

open access: yesApplied Mathematical Modelling, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Silverberg, Larry   +2 more
openaire   +2 more sources

Optimal nonlinear damping control of second-order systems [PDF]

open access: yesJournal of the Franklin Institute, 2020
New nonlinear damping control is proposed for the second-order systems. The proportional output feedback is combined with the damping term which is quadratic to the output derivative and inverse to the set-point distance.
M. Ruderman
semanticscholar   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Integrating damping and non-linearities in a vibration design process [PDF]

open access: yes, 2013
Classical vibration design uses modes and transfer functions generated with the superposition principle to allow the verification of design objectives.
BALMES, Etienne
core  

Design and Parameter Optimization of the Reduction-Isolation Control System for Building Structures Based on Negative Stiffness

open access: yesBuildings, 2023
In order to improve the damping capacity of building isolation system, this paper studies the damping isolation control system of the building structure based on negative stiffness.
Xiaofang Kang, Shuai Li, Jun Hu
doaj   +1 more source

Stiffness and Damping in Postural Control Increase With Age [PDF]

open access: yesIEEE Transactions on Biomedical Engineering, 2010
Upright balance is believed to be maintained through active and passive mechanisms, both of which have been shown to be impacted by aging. A compensatory balance response often observed in older adults is increased co-contraction, which is generally assumed to enhance stability by increasing joint stiffness.
Massimo Cenciarini   +3 more
openaire   +2 more sources

PANoptosis in the pathogenesis of myelodysplastic syndromes

open access: yesMolecular Oncology, EarlyView.
PANoptosis, a combination of three types of programmed cell death, is mediated by a large protein complex called a PANoptosome. In healthy bone marrow hematopoietic cells, PANoptosis is restricted by inhibitory signaling. In MDS, bone marrow cells become sensitive to the PANoptotic stimuli due to the aberrant inactivation of inhibitory signaling or ...
Rohit Thalla   +4 more
wiley   +1 more source

Continuous Damping Control for Rollover Prevention with Optimal Distribution Strategy of Damping Force

open access: yesApplied Sciences, 2020
Vehicle rollover has always been a highly dangerous condition that can cause severe traffic casualties. In this work, a 14-degree-of-freedom vehicle model in MATLAB/Simulink is constructed with the vehicle suspension system dynamics.
Xu Zhang   +7 more
doaj   +1 more source

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