Paper Helicopter — Response Optimization

Goal: optimize the regression model from the DoE Planner "Paper Helicopter" example (18 runs) for "maximize flight time". Predicted optimum at (L ≈ 7 cm, C = 1) → t̂ ≈ 2.80 s, lower desirability bound 2.5 s — lies between the physically tested rotor lengths (6 and 8 cm) and demonstrates the core RSM advantage. This example only loads an empty optimizer state, since response-optimization sources models project-globally from the Regression module. Workflow: open the doe-planner example → action "Transfer to Regression" → "save as model" there → response-optimization then comes alive with data.