Robust Design Optimization Vector of design variables x Control factors(discrete vs continuous) Objective function(x) S/N ratio(noise must be induced) Constraints h(x),g(x) Not commonly employed Sliding levels may be used to handle equality constraints in some cases Robust System Design mit 人 16881 Session #11Robust Design Optimization • Vector of design variables x – Control factors (discrete vs continuous) • Objective function f( x) – S/N ratio (noise must be induced) • Constraints h ( x), g ( x) – Not commonly employed – Sliding levels may be used to handle equality constraints in some cases Robust System Design 16.881 Session #11 MIT