Results 21 to 30 of about 329,610 (317)

Iterating Transducers

open access: yesThe Journal of Logic and Algebraic Programming, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Dennis Dams   +2 more
openaire   +1 more source

Recent advances and research progress on microsystems and bioeffects of terahertz neuromodulation

open access: yesMicrosystems & Nanoengineering, 2023
Terahertz waves can interact with the nervous system of organisms under certain conditions. Compared to common optical modulation methods, terahertz waves have the advantages of low photon energy and low risk; therefore, the use of terahertz waves to ...
Meiting Liu   +8 more
doaj   +1 more source

Sensorless parameter estimation of electromagnetic transducer considering eddy currents [PDF]

open access: yes, 2017
This paper presents a method of estimating the parameters of an electromagnetic transducer without sensors. The proposed method utilizes the measured admittance of the electromagnetic transducer, and therefore position, velocity, and/or acceleration ...
Kentaro, Takagi   +3 more
core   +1 more source

A theoretical model of a new electrostatic transducer incorporating fluidic amplification [PDF]

open access: yes, 2008
This article concerns the design of a new electrostatic transducer whose backplate consists of a series of drilled pipes. A new one-dimensional model is derived which considers the interaction of the membrane with the air load, the air cavities, and the ...
Walker, Alan J.   +9 more
core   +1 more source

Flexible Tactile Electronic Skin Sensor with 3D Force Detection Based on Porous CNTs/PDMS Nanocomposites

open access: yesNano-Micro Letters, 2019
Flexible tactile sensors have broad applications in human physiological monitoring, robotic operation and human–machine interaction. However, the research of wearable and flexible tactile sensors with high sensitivity, wide sensing range and ability to ...
Xuguang Sun   +11 more
doaj   +1 more source

On Reversible Transducers

open access: yesCoRR, 2017
Deterministic two-way transducers define the robust class of regular functions which is, among other good properties, closed under composition. However, the best known algorithms for composing two-way transducers cause a double exponential blow-up in the size of the inputs.
Dartois, Luc   +3 more
openaire   +6 more sources

The elastic properties of an actively controlled piezoelectric transducer: Measurement, analysis and tuning [PDF]

open access: yes, 2018
We report on the development of a method for the measurement of the effective stiffness of a piezoelectric transducer which is bonded to a vibration control system and operated using an approach known as active elasticity control (AEC).
Nečásek Jakub   +3 more
core   +1 more source

Parameters optimization method for the time-delayed reservoir computing with a nonlinear duffing mechanical oscillator

open access: yesScientific Reports, 2021
Reservoir computing (RC) is a recently introduced bio-inspired computational framework capable of excellent performances in the temporal data processing, owing to its derivation from the recurrent neural network (RNN).
T. Y. Zheng   +5 more
doaj   +1 more source

Investigating the influence of the constituent materials on the performance of periodic piezoelectric composite arrays [PDF]

open access: yes, 2007
This paper describes a theoretical investigation into the influence of the constituent materials on periodic composite array transducer performance. A finite element (FE) model, configured in PZFlex, is used to analyze the performance of a wedge coupled ...
Mackersie, J.W.   +3 more
core   +1 more source

A novel evolutionary method for parameter-free MEMS structural design and its application in piezoresistive pressure sensors

open access: yesMicrosystems & Nanoengineering, 2023
In this paper, a novel simulation-based evolutionary method is presented for designing parameter-free MEMS structures with maximum degrees of freedom. This novel design method enabled semiautomatic structure evolution by weighing the attributes of each ...
Qinggang Meng   +5 more
doaj   +1 more source

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