Symbolic computation of harmonic balance equations

Algebraic expressions are derived which enable the harmonic balance equations to be written down directly in terms of the coefficients of a general nonlinear difference or differential equation model. The new expressions are particularly useful because they are not restricted to a specific waveform,...

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Journal Title: International Journal of Control Vol. 68; no. 3; pp. 449 - 460
Authors: James Peyton-Jones, I. Cankaya, M. Zhuang
Format: Article
Published: London, Engl : Taylor & Francis Ltd, 1997