Results 11 to 20 of about 2,838 (185)

Influence of Nonlinear Characteristics of Planetary Flywheel Inerter Actuator on Vehicle Active Suspension Performance

open access: yesActuators, 2023
The planetary flywheel can significantly reduce the weight of the flywheel, allowing the inerter to be lightweight. When a planetary flywheel ball screw inerter-based active actuator is used in a vehicle suspension system, the nonlinear features of the ...
Zheng Ge   +3 more
doaj   +1 more source

Parametric Optimisation Analysis of Micro/Nano-Satellite Flywheels Based on the NSGA-Ⅱ Optimisation Algorithm

open access: yesAerospace, 2022
As the key mechanism of attitude control of micro/nano-satellites, the flywheel design is mostly based on empirical formulae that do not meet the requirements of lightweight and high-performance micro/nano-satellite platforms.
Wei Jiang, Weicheng Xie, Shuai Sun
doaj   +1 more source

The Efficacy of Flywheel Inertia Training to Enhance Hamstring Strength

open access: yesJournal of Functional Morphology and Kinesiology, 2022
The purpose of this narrative review is to examine the efficacy of flywheel inertia training to increase hamstring strength. Hamstring strain injury is common in many sports, and baseline strength deficits have been associated with a higher risk of ...
Joey O’ Brien   +3 more
doaj   +1 more source

The Design of a Reaction Flywheel Speed Control System Based on ADRC

open access: yesAutomation, 2023
The reaction flywheel is a crucial operational component within a satellite’s attitude control system. Enhancing the performance of the reaction flywheel speed control system holds significant importance for satellite attitude control.
Jiachen Song   +3 more
doaj   +1 more source

A Novel Magnetic Suspension Flywheel Battery with a Multi-Function Air Gap

open access: yesEnergies, 2023
In this study, a novel magnetic suspension flywheel battery with a multi-function air gap is proposed. Based on the unique multi-function air gap, the degrees of freedom between the control magnetic circuits can be independent of each other, reducing the
Weiyu Zhang, Shengyan Lv
doaj   +1 more source

Synthetic biology's flywheel [PDF]

open access: yesThe EMBO Reports, 2012
Producing drugs and chemicals efficiently from cells remains a major challenge. Synthetic biologists need to invent the equivalents of the crank and flywheel to improve productivity.
openaire   +2 more sources

Perception and use of flywheel resistance training amongst therapists in sport

open access: yesFrontiers in Sports and Active Living, 2023
Flywheel (isoinertial) resistance training is a valid strength training method that has been incorporated in sport for decades, yet little is known about how therapists working in sport apply flywheel resistance training.
Kevin L. de Keijzer   +7 more
doaj   +1 more source

Overview of results in the application of flywheel hybrid transportation systems [PDF]

open access: yesОмский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение"
Among several typical energy storage methods, that flywheel energy storage has advantages such as high instantaneous power, high-performance and long service life, making it perfect secondary energy storage technology for traditional internal ...
Tarraf Mokhammad   +2 more
doaj   +1 more source

Modeling, Testing, and Characteristic Analysis of a Planetary Flywheel Inerter

open access: yesShock and Vibration, 2018
We propose the planetary flywheel inerter, which is a new type of ball screw inerter. A planetary flywheel consists of several planetary gears mounted on a flywheel bracket. When the flywheel bracket is driven by a screw and rotating, each planetary gear
Zheng Ge, Weirui Wang
doaj   +1 more source

Influence of single and dual mass flywheel usage in IC engines on clutch dynamics

open access: yesInternational Journal of Automotive Science and Technology, 2020
The dual mass flywheel especially used in diesel engines has a structure in which the single- mass flywheel is divided into two parts and these two parts are combined with a curved helical spring.
Emin Güllü, Abdurrahman Yılmaz
doaj   +1 more source

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