Results 31 to 40 of about 350,104 (214)
Identification Techniques Applied to a Passive Elasto-magnetic Suspension [PDF]
, 2007 The paper presents an experimental passive elasto-magnetic suspension based on rare-earth permanent magnets, characterized by negligible dependence on mass of its natural frequency.
A. Vigliani +10 more
core +1 more source
Quasistatic transfer protocols for atomtronic superfluid circuits
Scientific Reports, 2021 Quasi-static protocols for systems that feature a mixed phase-space with both chaos and quasi-regular regions are beyond the standard paradigm of adiabatic processes.
Yehoshua Winsten, Doron Cohen
doaj +1 more source
IEEE Access, 2022 Radio Frequency (RF) spectrum monitoring and broadband signal analysis have multiple application areas, especially in the era of a constantly growing number of wireless devices.
Przemyslaw Flak
doaj +1 more source
Precise Optical Modulation and Its Application to Optoelectronic Device Measurement
Photonics, 2021 Optoelectronic devices which play important roles in high-speed optical fiber networks can offer effective measurement methods for optoelectronic devices including optical modulators and photodetectors.
Tetsuya Kawanishi
doaj +1 more source
Passive elasto-magnetic suspensions: nonlinear models and experimental outcomes [PDF]
, 2007 The paper presents a passive elasto-magnetic suspension based on rare-earth permanent magnets: the dynamical system is described with theoretical and numerical nonlinear models, whose results are validated through experimental compar- ison.
A. Vigliani +8 more
core +1 more source
Sensors, 2023 Asynchronous motors represent a large percentage of motors used in the electrical industry. Suitable predictive maintenance techniques are strongly required when these motors are critical in their operations. Continuous non-invasive monitoring techniques
Giovanni Bucci +5 more
doaj +1 more source
Comparison of different experimental methods for the assessment of the room's acoustics [PDF]
, 2011 The paper presents the acoustics analysis of three different enclosed spaces. These spaces (rooms) have different geometrical shapes and sizes and serve for different purposes.
De Mey, Gilbert +5 more
core +2 more sources
No-load performance study of 1200 kV Indian UHVAC transmission system
High Voltage, 2016 Major load centres of India are located at northern part and western–southern part of country, whereas most of the generating units are concentrated at eastern and North-eastern parts.
Satyadharma Bharti, Satya Prakash Dubey
doaj +1 more source
Stability analysis of a grid-connected VSC controlled by SPC [PDF]
, 2018 In the near future a large part of traditional generation based on conventional synchronous machines (SM) will be replaced by renewable generation based on voltage source converters (VSC).
Candela García, José Ignacio +3 more
core +1 more source
High Voltage, 2019 Frequency response analysis is widely used as a method for the offline diagnosis of winding deformations in power transformers. To apply it to a working transformer, people need to determine how to inject the excitation signal and measure the response ...
Yangchun Cheng +7 more
doaj +1 more source