Multiscale stochastic optimal control of hysteretic structures based on wavelet transform and probability density evolution method
Haylim Chha,
Yongbo Peng
Abstract:PurposeContemporary stochastic optimal control by synergy of the probability density evolution method (PDEM) and conventional optimal controller exhibits less capability to guarantee economical energy consumption versus control efficacy when non-stationary stochastic excitations drive hysteretic structures. In this regard, a novel multiscale stochastic optimal controller is invented based on the wavelet transform and the PDEM.Design/methodology/approachFor a representative point, a conventional control law is … Show more
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