Results 21 to 30 of about 3,161,183 (286)

Time-delayed feedback control in astrodynamics [PDF]

open access: yes, 2009
In this paper we present time-delayed feedback control (TDFC) for the purpose of autonomously driving trajectories of nonlinear systems into periodic orbits.
Biggs J. D.   +9 more
core   +1 more source

Control-Force Spectrum Considering Both Natural Period and Damping Ratio for Active Base-Isolated Building

open access: yesActuators, 2022
The active structural control (ASC) has been applied to base-isolated buildings to achieve a high-damping system. The critical step for designing an ASC system is selecting control parameters and isolation parameters that satisfy the design restrictions.
Yinli Chen   +3 more
doaj   +1 more source

Lie-Group Type Quadcopter Control Design by Dynamics Replacement and the Virtual Attractive-Repulsive Potentials Theory

open access: yesMathematics, 2022
The aim of the present research work is to design a control law for a quadcopter drone based on the Virtual Attractive-Repulsive Potentials (VARP) theory.
Simone Fiori   +2 more
doaj   +1 more source

Feedback Control of a Motorized Skateboard [PDF]

open access: yesIEEE Transactions on Automatic Control, 2018
This paper develops a feedback control solution for the automatization of a motorized skateboard, also called symmetric snakeboard in the Robotics and Automatic Control literature. Controlling this system is particularly challenging due to the association of kinematic and dynamic nonintegrable constraints to which it is subjected.
Pascal Morin, Claude Samson
openaire   +1 more source

Stable and Effective Online Monitoring and Feedback Control of PCDD/F during Municipal Waste Incineration

open access: yesMolecules, 2021
For the long-term operation of municipal solid waste incineration (MSWI), online monitoring and feedback control of polychlorinated dibenzo-p-dioxin and dibenzofuran (PCDD/F) can be used to control the emissions to national or regional standards. In this
Shijian Xiong   +6 more
doaj   +1 more source

Predictive feedback control and Fitts' law [PDF]

open access: yes, 2008
Fitts’ law is a well established empirical formula, known for encapsulating the “speed-accuracy trade-off”. For discrete, manual movements from a starting location to a target, Fitts’ law relates movement duration to the distance moved and target size ...
AP Sage   +42 more
core   +1 more source

Designing Genetic Feedback Controllers [PDF]

open access: yesIEEE Transactions on Biomedical Circuits and Systems, 2015
By incorporating feedback around systems we wish to manipulate, it is possible to improve their performance and robustness properties to meet pre-specified design objectives. For decades control engineers have been successfully implementing feedback controllers for complex mechanical and electrical systems such as aircraft and sports cars.
Andreas W. K. Harris   +4 more
openaire   +4 more sources

Automatic Control System for Precise Intravenous Therapy Using Computer Vision Based on Deep Learning

open access: yesIEEE Access, 2023
Intravenous (IV) therapy provides a rapid therapeutic effect. However, errors in infusion rate can lead to over-dosing and under-dosing, potentially causing severe side effects for patients.
Jaehwang Seol   +3 more
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

Adaptive tracking control of nonholonomic systems: an example [PDF]

open access: yes, 1999
We study an example of an adaptive (state) tracking control problem for a four-wheel mobile robot, as it is an illustrative example of the general adaptive state-feedback tracking control problem. It turns out that formulating the adaptive state-feedback
Lefeber, Erjen, Nijmeijer, Henk
core   +4 more sources

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