An application of Lagrange multipliers (from multi-variable calculus) to the problem of finding optimal mass for each stage of a multi-stage rocket. We look at an introduction to Lagrange multipliers, a derivation of formulas for finding optimal mass, and compare theoretical results with the Saturn V, Falcon 9, Starship and an example in Kerbal Space Program. Additional written explanation and example problems with solutions are available at sites.google.com/view/kspmath.
Watch video Optimal Rocket Staging with Lagrange Multipliers online without registration, duration hours minute second in high quality. This video was added by user Christopher Scott Vaughen 17 January 2022, don't forget to share it with your friends and acquaintances, it has been viewed on our site 1,976 once and liked it 66 people.