Today's Agenda Systems Engineering Lecture 7-1 Multidisciplinary System Design ■MDO definition Optimization(MDO) Optimization problem formulation Instructor(s) MDO in the design process Prof.Jianjun Gao ■MDO challenges Department of Automation School of Electronic Information and Electrical Engineering 2014 Spring System Engineering by J.J.Gao ③cLco 国 What is MDO? Engineering Design Disciplines A methodology for the design of complex engineering systems and subsystems that coherently exploits the synergism of mutually interacting phenomena Aircraft: Spacecraft: Automobiles: Aerodynamics Astrodynamics Engines Optimal design of complex engineering systems which Propulsion Thermodynamics Body/chassis requires analysis that accounts for interactions amongst Structures Communications Aerodynamics the disciplines (parts of the system) Controls Payload Sensor Electronics Avionics/Software Structures Hydraulics "How to decide what to change,and to what extent to Manufacturing Optics Industrial design change it,when everything influences everything else." others Guidance Control others Ret:AIAA MDO website (Cllck Inside AIAA Technical Committees) Fairly mature,but advances in theory,methodology, computation and application foster substantial payoffs System Engineering by .Gao ③cso System Engineering by J.J.Gao ③ctseSystems Engineering Instructor(s) + - 2014 Spring Multidisciplinary System Design Optimization(MDO) Prof. Jianjun Gao Department of Automation School of Electronic Information and Electrical Engineering Lecture 7-1 + - 2 Today䇻s Agenda System Engineering by J. J. Gao MDO definition Optimization problem formulation MDO in the design process MDO challenges + - System Engineering by J. J. Gao 3 What is MDO? + - System Engineering by J. J. Gao 4 Engineering Design Disciplines