Design Optimization System and Method

A design optimization system and method includes recursive evaluation of a system model and/or a set of subsystem models using subsystem design(s) to extract interactions and perform subsystem design optimization. Selective update of the boundary conditions occurs according to: u ^ subsystem ⁢ ⁢ ( i...

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Hauptverfasser: AVERILL RONALD C, HALEPATALI PRAVEEN, SIDHU RAN MOHAN J.S
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A design optimization system and method includes recursive evaluation of a system model and/or a set of subsystem models using subsystem design(s) to extract interactions and perform subsystem design optimization. Selective update of the boundary conditions occurs according to: u ^ subsystem ⁢ ⁢ ( i ) = ∑ s = 1 k ⁢ w ~ s ⁢ u ^ s ⁢ ⁢ on ⁢ ⁢ Gamma subsystem ⁢ ⁢ ( i ) where ûs(x,y,z,t) are the interactions between subsystems and/or between the system and its subsystem(s) on Gammasubsystem(i) at iteration s, and ws(x,y,z,t) are weight functions whose spatial and temporal distributions are predetermined and whose magnitudes are varied stochastically within a selected range.