Attitude Control of Flexible Spacecraft Subject to Disturbances With Time‐Varying Frequencies
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Robust and Nonlinear Control"
DOI: 10.1002/rnc.8024
Abstract: Recently, the output regulation approach has been successfully applied to solve the disturbance rejection and vibration suppression (DRVS) problem of flexible spacecraft. Although, the DRVS problem can be solved under time‐varying disturbances, the disturbance frequencies… read more here.
Keywords: disturbances time; time; varying frequencies; time varying ... See more keywords
Ultrasonication and thermosonication blanching treatments of carrot at varying frequencies: Effects on peroxidase inactivation mechanisms and quality characterization evaluation.
Sign Up to like & getrecommendations! Published in 2020 at "Food chemistry"
DOI: 10.1016/j.foodchem.2020.128524
Abstract: The effects of ultrasonication (US) and thermosonication (TS) blanching at varying frequencies on the carrot peroxidase (POD) inactivation and potential mechanisms were studied. The physicochemical properties were evaluated. Hot water (HW) blanching was used as… read more here.
Keywords: carrot; thermosonication; thermosonication blanching; inactivation ... See more keywords
Solidification refining of MG-Si by Al-Si alloy under rotating electromagnetic field with varying frequencies
Sign Up to like & getrecommendations! Published in 2018 at "Separation and Purification Technology"
DOI: 10.1016/j.seppur.2018.03.069
Abstract: Abstract Aiming to develop an effective solidification purification process by Al-Si alloy refining method, experiments under rotating electromagnetic field (REMF) with varying frequencies have been carried out. High B/P removal rates under REMF can be… read more here.
Keywords: alloy; electromagnetic field; solidification; varying frequencies ... See more keywords