Examination of a repetitive process control system

Nikolova, Nina G.

doi:10.1088/1757-899x/618/1/012013

Cited by 5 publications

(1 citation statement)

References 4 publications

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“…In this case, one of the most expedient methods for the synthesis of such systems is so-called method of repetitive control. The distinctive feature of this method is the presence in the control system main loop of the generator for periodic signals which is capable to reproduce any cyclical signals in order to track and/or parry them ( [Hara et al, 1988], [Yao et al, 2013], [Ishii, Yamamoto, 1998], [Jiang et al, 1995], [Ramos et al, 2020], [Nikolova, 2019], [Toujeni et al, 2020], [Alsubaie et al, 2018], [Ma et al, 2020], [Ghosh, Paden, 2000]). This is due to the fact that it is necessary to obtain a solution that, on the one hand, will provide high-precision processing of the periodic reference signal (the required movement of the machine tool).…”

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confidence: 99%

Nonlinear repetitive control of the metal cutting machine feed module with saturated input

Еремин

Никифорова

Shelenok

2021

CAP

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The article discusses the methodology for constructing an automatic control system for the feed module of the cutting tool for lathes in the presence of input saturation. The presence of the saturation function is due to restrict unwanted movements of the feed module actuator. The generator for periodic signals, the hyperstability criterion, L-dissipativity conditions and an implicit reference model are used as the solution methods for structural synthesis of the control system. At the stage of simulation, the functioning quality of the developed control system is illustrated.

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