Near ideal digital predictive compensation

Pracht, C.; McVey, Eugene S.

doi:10.1109/tac.1970.1099524

Cited by 5 publications

(1 citation statement)

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“…The use of fast-time simulation in control system design is an old idea (e.g. Chestnut et al 1961, Pracht andMcVey 1970). However, these control strategies differ from the one proposed in this paper, where use of a fast-time model is combined with an M A C control strategy.…”

Section: Introductionmentioning

confidence: 93%

β–Predictive regulator

Mataušek

1995

International Journal of Control

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A new digital controller named a P-predictive regulator is proposed. The digital control system design procedure is extremely simple. The discrete process model for the sampling period PAt, P > 1, for the control sampling period At is determined. This model is applied at time t = kAt as the one-step ahead predictor for the controlled output. Equalizing the predicted controlled output yp((k + 1)At) with the desired process output y,((k + l)Ar), obtains the control input u(k). The desired process output y,((k + 1)At) is defined, as in model algorithmic control, by a first-order reference trajectory, with the speed of response defined by a parameter laa[ < 1. This parameter is used for direct adjustment of the closed-loop speed of response. The parameter /3 is used for stabilization of the closed-loop system. The performance of the design method proposed is demonstrated by some simulation results.

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Section: Introductionmentioning

confidence: 93%