Results 31 to 40 of about 2,863,193 (168)
Development of an output management model for a branch of an engineering corporation [PDF]
E3S Web of ConferencesThe model of output control in a corporation, carried out by its top manager (Chief), is considered. The head of the branch of the corporation (Head) controls the subordinate plant headed by the Director.
Tsyganov Vladimir
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Improved FULMS Algorithm for Multi-Modal Active Control of Compressor Vibration and Noise Reduction
Applied Sciences, 2022 Active control is currently a hot-button issue in the research of reducing vibration and noise created by rolling piston compressors. Active control can effectively suppress the modal vibration of the structure and reduce the modal resonance acoustic ...
Xiaowen Wu +4 more
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A Method for Determining the Optimal Location of a Distributed Sensor/Actuator
Shock and Vibration, 1994 The optimal location problem of distributed sensor/actuator for observation and control of a flexible structure is investigated. Using a property of controllability and observability grammian matrices, this approach employs a nonlinear optimization ...
Byeongsik Ko +2 more
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Applied Sciences, 2021 To improve the beam pointing accuracy of PW laser facility and reduce the optical axis deviation caused by the deflection amplitude response deviation of the confocal lens of spatial filter for microvibration action, an Optomechanical coupling vibration ...
Wenhui Cui +7 more
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Applied Sciences, 2020 This paper proposes a novel method for pole placement in linear vibrating systems through state feedback and rank-one control. Rather than assigning all the poles to the desired locations of the complex plane, the proposed method exactly assigns just the
Roberto Belotti +3 more
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Actuators, 2021 The maglev inertial actuators with high power and mass maybe effective for lateral vibration control of a propulsion shafting. But the mass power ratio of the actuators currently in use is too small to meet the requirements.
Qianqian Wu +3 more
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Purinergic Control of Neutrophil Activation [PDF]
Journal of Molecular Cell Biology, 2010 Neutrophils constitute the first line of defense against invading pathogens, but they also are responsible for tissue destruction in pathological conditions. In a recent paper published in Science Signaling, Junger and colleagues show that adenosine 5'-triphosphate release and signaling through purinergic P2 receptors upon neutrophil activation by ...
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Minimum Initial Marking Estimation in Labeled Petri Nets With Unobservable Transitions
IEEE Access, 2019 In the literature, researchers have been studying the minimum initial marking (MIM) estimation problem in the labeled Petri nets with observable transitions. This paper extends the results to labeled Petri nets with unobservable transitions (with certain
Keyu Ruan, Lingxi Li, Weimin Wu
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Frontiers in Applied Mathematics and Statistics, 2023 This research study inspects the effectiveness of synchronization methods such as active control and backstepping control from systematic design procedures of a synchronized Shimizu–Morioka system for the same parameter.
Absana Tarammim, Musammet Tahmina Akter
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The actively controlled jet in crossflow
Journal of Fluid Mechanics, 2002 This study quantifies the dynamics of actuation for the temporally forced, round gas jet injected transversely into a crossflow, and incorporates these dynamics in developing a methodology for open loop jet control. A linear model for the dynamics of the forced jet actuation is used to develop a dynamic compensator for the actuator.
M'Closkey, R. T. +3 more
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