Periodic disturbance rejection to the Nyquist frequency and beyond
Sign Up to like & getrecommendations! Published in 2018 at "Control Engineering Practice"
DOI: 10.1016/j.conengprac.2017.09.019
Abstract: Abstract In this paper, we address periodic disturbance rejection for sampled-data control systems, where the frequency of the disturbance can be beyond the Nyquist frequency of the limited measured plant output sampling rate. The disturbance… read more here.
Keywords: periodic disturbance; disturbance; disturbance rejection; nyquist frequency ... See more keywords
Periodic Disturbance Rejection Control Based on Observer and Switching in Photo-Conductor Drum with Planetary Gear System
Sign Up to like & getrecommendations! Published in 2017 at "IFAC-PapersOnLine"
DOI: 10.1016/j.ifacol.2017.08.1441
Abstract: Abstract A servo control architecture is proposed for the photo-conductor drum drive using planetary gears in a production printer. The velocity fluctuation of the photo-conductor drum is one of the main causes of color banding.… read more here.
Keywords: photo conductor; control; periodic disturbance; conductor drum ... See more keywords
A new approach for periodic disturbance rejection in input-time-delay systems
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of the Institute of Measurement and Control"
DOI: 10.1177/0142331217707571
Abstract: An innovative approach combining equivalent-input-disturbance (EID) theory with the internal model principle is applied to achieve periodic disturbance rejection in input-time-delay systems. The EID estimator, which exhibits the synthetic effect of the time-delay and the… read more here.
Keywords: periodic disturbance; input; disturbance; time delay ... See more keywords
A Study on Optimal Compensation Design for Meteorological Satellites in the Presence of Periodic Disturbance
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DOI: 10.3390/app8071190
Abstract: Periodic disturbance may cause serious effects on the attitude of meteorological satellites, and the attenuation of periodic disturbance is required. In this paper, a fundamental study on the optimal design of constant compensations against known-law… read more here.
Keywords: meteorological satellites; periodic disturbance; optimal compensation; study optimal ... See more keywords
Surface Response Based Modeling of Liposome Characteristics in a Periodic Disturbance Mixer
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DOI: 10.3390/mi11030235
Abstract: Liposomes nanoparticles (LNPs) are vesicles that encapsulate drugs, genes, and imaging labels for advanced delivery applications. Control and tuning liposome physicochemical characteristics such as size, size distribution, and zeta potential are crucial for their functionality.… read more here.
Keywords: surface response; size; periodic disturbance; liposome characteristics ... See more keywords