Results 21 to 30 of about 3,135,157 (294)

Combined hydrodynamic and control analysis on optimal kinematic parameters for bio-inspired autonomous underwater vehicle manoeuvring

open access: yesFrontiers in Physics, 2023
To investigate the manoeuvring performance of a body-caudal fin robot fish, a numerical framework combining computational fluid dynamics and multi-body dynamics with a closed-loop control algorithm was established in this study. Within this framework, we
Marvin Wright, Qing Xiao, Qiang Zhu
doaj   +1 more source

Quantum feedback control and classical control theory [PDF]

open access: yes, 2000
We introduce and discuss the problem of quantum feedback control in the context of established formulations of classical control theory, examining conceptual analogies and essential differences. We describe the application of state-observer-based control
Doherty, Andrew C.   +4 more
core   +2 more sources

The Role of Locus of Control and Feedback on Performance of Primary School Students [PDF]

open access: yes, 2007
This study examined Students' Locus of Control and Teacher Feedback using a 2x3 factorial to measure the performance of thirty-six (36) primary school students utilizing the two locus of control types and three levels of teacher feedback: no feedback ...
Elegbeleye, A.   +2 more
core   +1 more source

Feedback control of quantum state reduction [PDF]

open access: yes, 2004
Feedback control of quantum mechanical systems must take into account the probabilistic nature of quantum measurement. We formulate quantum feedback control as a problem of stochastic nonlinear control by considering separately a quantum filtering ...
Mabuchi, Hideo   +2 more
core   +4 more sources

Adaptive feedback control [PDF]

open access: yesProceedings of the IEEE, 1987
Adaptive control is now finding its way into the marketplace after many years of effort. This paper reviews some ideas used to design adaptive control systems. It covers early ideas which primarily attempt to compensate for gain variations and more general methods like gain scheduling, model reference adaptive control, and self-tuning regulators. It is
openaire   +3 more sources

Research and Application of Active Control of Engine Mount Based on Crankshaft Position

open access: yesKongzhi Yu Xinxi Jishu, 2022
Engine vibration and noise are one of the important factors that affect the comfort of drivers and passengers during driving, and active control technology of engine mounts can effectively realize dynamic adjustment of stiffness during low-frequency ...
HE Chuan, LI Zhuang, WU Bin
doaj   +1 more source

Rocking feedback-controlled ratchets

open access: yesPhysical Review E, 2009
LaTeX, 8 pages, 8 figures. To appear in Phys.
Feito, M.   +2 more
openaire   +6 more sources

An SIRS Epidemic Model Supervised by a Control System for Vaccination and Treatment Actions Which Involve First-Order Dynamics and Vaccination of Newborns

open access: yesMathematics, 2021
This paper analyses an SIRS epidemic model with the vaccination of susceptible individuals and treatment of infectious ones. Both actions are governed by a designed control system whose inputs are the subpopulations of the epidemic model.
Santiago Alonso-Quesada   +2 more
doaj   +1 more source

A feedback simulation procedure for real-time control of urban drainage systems [PDF]

open access: yes, 2019
This paper presents a feedback simulation procedure for the real-time control (RTC) of urban drainage systems (UDS) with the aim of providing accurate state evolutions to the RTC optimizer as well as illustrating the optimization performance in a virtual
Cembrano Gennari, Gabriela   +6 more
core   +1 more source

Robust direct acoustic impedance control using two microphones for mixed feedforward-feedback controller

open access: yesActa Acustica, 2023
This paper presents an acoustic impedance control architecture for an electroacoustic absorber combining both feedforward and feedback microphone-based strategies on a current-driven loudspeaker.
Volery Maxime, Guo Xinxin, Lissek Hervé
doaj   +1 more source

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