most citedLQR based improved discrete PID controller design via optimum selection of weighting matrices using fractional order integral performance index

139 citations

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2 papers

astro-ph.IM2015

The Virtual Astronomical Observatory: Re-engineering Access to Astronomical Data

R. J. Hanisch, G. B. Berriman, T. J. W. Lazio +4

The U.S. Virtual Astronomical Observatory was a software infrastructure and development project designed both to begin the establishment of an operational Virtual Observatory (VO)…

math.OC2013★ 139 cited

LQR based improved discrete PID controller design via optimum selection of weighting matrices using fractional order integral performance index

Saptarshi Das, Indranil Pan, Kaushik Halder +2

The continuous and discrete time Linear Quadratic Regulator (LQR) theory has been used in this paper for the design of optimal analog and discrete PID controllers respectively. The…