Evolutionary Strategies for Multidisciplinary ... - Dynardo GmbH
Evolutionary Strategies for Multidisciplinary ... - Dynardo GmbH Evolutionary Strategies for Multidisciplinary ... - Dynardo GmbH
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12.01.2013
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Example 1 Courtesy of 32
MDO Crash / Statics / Dynamics Minimization of body mass Finite element mesh Crash ~ 130.000 elements NVH ~ 90.000 elements Independent parameters: Thickness of each unit: 109 Constraints: 18 Algorithm Best so far NuTech ES Avg. reduction (kg) -6.6 -9.0 Max. reduction (kg) -8.3 -13.4 Min. reduction (kg) -3.3 -6.3 33
- Page 1 and 2: Evolutionary Strategies for Multidi
- Page 3 and 4: Background I Biology = Engineering
- Page 5 and 6: Optimization f : objective function
- Page 7 and 8: Dynamic Optimization Dynamic Functi
- Page 9 and 10: The Fundamental Challenge Global co
- Page 11 and 12: Evolution Strategies 11
- Page 13 and 14: Evolution Strategy - Basics Mostly
- Page 15 and 16: Evolution Strategy: Algorithms Muta
- Page 17 and 18: Operators: Mutation - one σ Thereb
- Page 19 and 20: Evolution Strategy Algorithms Selec
- Page 21 and 22: Operators: Selection Possible occur
- Page 23 and 24: Self-adaptation Self adaptation No
- Page 25 and 26: Self-adaptation Self adaptation: :
- Page 27 and 28: Mixed-Integer Mixed Integer Evoluti
- Page 29 and 30: Mixed-Integer Mixed Integer ES: Mut
- Page 31: Multidisciplinary Optimization (MDO
- Page 35 and 36: MDO Production Runs (II) Mass NuTec
- Page 37 and 38: MDO ASF ® Front Optimization Pre-o
- Page 39 and 40: MDO Run Comparison Initial design,
- Page 41: Corporate Headquarters: Charlotte,
Example 1<br />
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