Regional pole placement method for discrete-time systems

The dynamic characteristics of a linear system are influenced by the location of its poles. For discrete-time systems, a novel regional pole-placement method of placing the eigenvalues corresponding to the region within a logarithmic spiral (which actually translates into a well-developed continuous...

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Veröffentlicht in:	Journal of guidance, control, and dynamics control, and dynamics, 1996-07, Vol.19 (4), p.974-976
Hauptverfasser:	Singh, Hardev, Naidu, D. S, Moore, Kevin L
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Boundary conditions Closed loop control systems Curve fitting Damping Discrete time control systems Discrete time systems Eigenvalues Eigenvalues and eigenfunctions Engineering research Engineering schools Matrix algebra Optimization techniques Pole placement Riccati equations Vectors
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Beschreibung
Zusammenfassung:	The dynamic characteristics of a linear system are influenced by the location of its poles. For discrete-time systems, a novel regional pole-placement method of placing the eigenvalues corresponding to the region within a logarithmic spiral (which actually translates into a well-developed continuous-time system) is developed. Essentially, the method proposes a simple technique of fitting a circle within a logarithmic spiral. (AIAA)
ISSN:	0731-5090 1533-3884
DOI:	10.2514/3.21729