A note on Brockett's variational technique and a conjecture in stability theory

作者: H. Power , Ah-Chung Tsoi

DOI: 10.1109/TAC.1974.1100563

关键词: Control theoryApplied mathematicsExponential stabilityStability theoryNonlinear systemStability (learning theory)Circle criterionMathematicsConjectureTranscendental equationSimple (abstract algebra)

摘要: A simple frequency domain approach is proposed for approximate solution of a transcendental equation encountered in Brockett's variational technique the stability study second-order nonlinear and/or time-varying system. It conjectured that principle on which this based valid irrespective system order.

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