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A new orthogonal series approach to sensitivity analysis

โœ Scribed by P.N. Paraskevopoulos; P.G. Sklavounos; D.A. Karkas

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
676 KB
Volume
327
Category
Article
ISSN
0016-0032

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โœฆ Synopsis

The problem of' trajectory and output sensitivity analysis of linear time-invariant systems is studied using a new orthogonal series method. Simple expressions are derived for the determination qf the coeficient sensitivity matrices involving multiplications of matrices of small dimensions. No solution qf algebraic equations is required, hence no matrix inversion is needed here compared to known techniques. The present results, therefore, reduce the computational efort involved and increase accuracy due to round-oRerrors.

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