Optimization of thin-wall structures using hybrid gravitational search and Nelder-Mead algorithm
-
Ali Rıza Yıldız
Abstract
In literature, a lot of research works have been presented on crashworthiness in order to develop crash performance of vehicles and thin-wall structures. In this research, a new hybrid optimization algorithm based on gravitational search algorithm and Nelder-Mead algorithm is introduced to improve crash performance of vehicles during frontal impact. The results show that the hybrid approach is very effective to develop crash performance of the vehicle components and thin-wall structures.
Kurzfassung
In der Literatur wurden immense Forschungsarbeiten in Bezug auf das Crashverhalten gezeigt, um die Crashperformanz von Fahrzeugen und Crashboxen zu verbessern. In den diesem Beitrag zugrunde liegenden Forschungsarbeiten wurde ein neues Crashboxdesign entwickelt, das auf dem Gravitationssuch- und Nelder-Mead-Algorithmus basiert, um die Crashperformanz von Fahrzeugen beim Frontalaufprall zu verbessern. Hierfür wurden die maximale Spitzenkraft und der Betrag der Energieabsorption als objektive Funktionen gewählt. Die numerischen Studien beinhalten die Bestimmung der Energieabsorptionscharakteristika verschiedener Geometrien, wie zum Beispiel Trigger der Crashboxen. Die Untersuchungen zeigen, dass sich der Hybrid-Ansatz als sehr effektiv bei der Crashperformanzverbesserung von Automobilteilen und Crashboxen erweist.
References
1 E.Demirci, A. R.Yildiz: Improving the vehicle crash safety with high performance energy absorbers, Engineer & the Machinery Magazine56 (2015), No. 663, pp. 40–45Suche in Google Scholar
2 A. R.Yildiz, K.Solanki: Multi-objective optimization of vehicle crashworthiness using a new particle swarm based approach, International Journal of Advanced Manufacturing Technology1 (2012), No. 4, pp. 367–37610.1007/s00170-011-3496-ySuche in Google Scholar
3 M.Kiani, A. R.Yildiz: A comparative study of non-traditional methods for vehicle crashworthiness and NVH optimization, Archives of Computational Methods in Engineering (2015) 10.1007/s11831-015-9155-ySuche in Google Scholar
4 A. R.Yildiz: Comparison of evolutionary-based optimization algorithms for structural design optimization, Engineering Applications of Artificial Intelligence28 (2013), No. 1, pp. 327–33310.1016/j.engappai.2012.05.014Suche in Google Scholar
5 A. R.Yildiz: A new hybrid bee colony optimization approach for robust optimal design and manufacturing, Applied Soft Computing13 (2013), pp. 2906–291210.1016/j.asoc.2012.04.013Suche in Google Scholar
6 A. R.Yildiz: A new hybrid particle swarm optimization approach for structural design optimization in automotive industry, Journal of Automobile Engineering226 (2012), No. 10, pp. 1340–135110.1177/0954407012443636Suche in Google Scholar
7 I.Durgun, A. R.Yildiz: Structural design optimization of vehicle components using Cuckoo search algorithm, Materials Testing54 (2012), No. 3, pp. 185–18810.3139/120.110317Suche in Google Scholar
8 H.Gökdağ, A. R.Yildiz: Structural damage detection using modal parameters and particle swarm optimization, Materials Testing54 (2012), No. 6, pp. 416–42010.3139/120.110346Suche in Google Scholar
9 A. R.Yildiz, K.Saitou: Topology synthesis of multicomponent structural assemblies in continuum domains, ASME Journal of Mechanical Design133 (2011), No. 1, pp. 1–910.1115/1.4003038Suche in Google Scholar
10 A. R.Yildiz: A novel particle swarm optimization approach for product design and manufacturing, International Journal of Advanced Manufacturing Technology40 (2009), No. 5–6, pp. 617–62810.1007/s00170-008-1453-1Suche in Google Scholar
11 A. R.Yildiz: A novel hybrid immune algorithm for global optimization in design and manufacturing, Robotics and Computer-Integrated Manufacturing25 (2009), No. 2, pp. 261–27010.1016/j.rcim.2007.08.002Suche in Google Scholar
12 A. R.Yildiz: A new design optimization framework based on immune algorithm and Taguchi method, Computers in Industry60 (2009), No. 8, pp. 613–62010.1016/j.compind.2009.05.016Suche in Google Scholar
13 A. R.Yildiz: An effective hybrid immune-hill climbing optimization approach for solving design and manufacturing optimization problems in industry, Journal of Materials Processing Technology50 (2009), No. 4, pp. 224–22810.1016/j.jmatprotec.2008.06.028Suche in Google Scholar
14 A. R.Yildiz: Hybrid immune-simulated annealing algorithm for optimal design and manufacturing, International Journal of Materials and Product Technology34, (2009), No. 3, pp. 217–22610.1504/IJMPT.2009.024655Suche in Google Scholar
15 N.Öztürk, A. R.Yıldız, N.Kaya, F.Öztürk: Neuro-genetic design optimization framework to support the integrated robust design optimization process in CE, Concurrent Engineering-Research And Applications14 (2006), No. 1, pp. 5–1610.1177/1063293X06063314Suche in Google Scholar
16 A. R.Yildiz: Optimal structural design of vehicle components using topology design and optimization, Materials Testing50 (2008), No. 4, pp. 224–22810.3139/120.100880Suche in Google Scholar
17 A. R.Yildiz, N.Öztürk, N.Kaya, F.Öztürk: Hybrid multi-objective shape design optimization using Taguchi's method and genetic algorithm, Structural and Multidisciplinary Optimization34 (2007), No. 4, pp. 277–36510.1007/s00158-006-0079-xSuche in Google Scholar
18 A. R.Yildiz, O.Alankuş, N.Kaya, FÖztürk: Optimal design of vehicle components using topology design and optimization, International Journal of Vehicle Design34 (2004), No. 4, pp. 387–39810.1504/IJVD.2004.004064Suche in Google Scholar
19 A. R.Yildiz, N.Öztürk, N.Kaya, F.Öztürk: Integrated optimal topology design and shape optimization using neural networks, Structural and Multidisciplinary Optimization25 (2003), No. 4, pp. 251–26010.1007/s00158-003-0300-0Suche in Google Scholar
20 A.Reyes, M.Langseth, O. S.Hopperstad: Square aluminum tubes subjected to oblique loading, International Journal of Impact Engineering28 (2003), No. 10, pp. 1077–110610.1016/S0734-743X(03)00045-9Suche in Google Scholar
21 G.Nagel: Impact and Energy Absorption of Straight and Tapered Rectangular Tubes, PhD Thesis, The School of Civil Engineering, Queensland University, Queensland, Australia (2005)Suche in Google Scholar
22 A. A. A.Alghamdi: Collapsible impact energy absorbers: An overview, Thin-Walled Structures39 (2001), pp. 189–21310.1016/S0263-8231(00)00048-3Suche in Google Scholar
23 E.Rashedi, H.Nezamabadi-pour, S.Saryazdi: GSA: A gravitational search algorithm, Information Sciences17 (2009), No. 9, pp. 2232–224810.1016/j.ins.2009.03.004Suche in Google Scholar
24 J. A.Nelder, R.Mead: A simplex method for function minimization, Computer Journal7 (1965), No. 4, pp. 308–31310.1093/comjnl/7.4.308Suche in Google Scholar
25 M.Khatibinia, S.Khosravi: A hybrid approach based on an improved gravitational search algorithm and orthogonal crossover for optimal shape design of concrete gravity dams, Applied Soft Computing16 (2014), pp. 223–23310.1016/j.asoc.2013.12.008Suche in Google Scholar
© 2016, Carl Hanser Verlag, München
Artikel in diesem Heft
- Inhalt/Contents
- Contents
- Fachbeiträge/Technical Contributions
- Quantification of vanadium precipitates in HSLA steel by synchrotron X-ray absorption spectroscopy (XAS)
- Optimization of the wear behavior of uncoated, TiN and AlTiN coated cold work tool steel 1.2379 using response surface methodology
- Sensitivity analysis of the residual stress state in friction stir welding of high strength aluminum alloy
- Probability of detection of minute defects by ultrasonic automated testing equipment in view of Bayesian inference
- Parameters in lock-in thermography of CFRP laminates
- Effect of tool material on microstructure and mechanical properties in friction stir welding
- Microstructures of an AZ61 wrought magnesium alloy fabricated by a novel SPD process using thermomechanical simulation
- Corrosion resistance and microstructure of alloy 625 weld overlay on ASTM A516 grade 70
- Effects of post-curing on the thermo-mechanical behavior and the chemical structure of highly filled phenolic molding compounds
- Effect of pressing temperature on the wear resistance of a Co-based Cr-Mo powder alloy produced by hot pressing
- Deep micro-hole drilling of Hardox 500 by electro-discharge machining
- Optimization of thin-wall structures using hybrid gravitational search and Nelder-Mead algorithm
- Structural design of vehicle components using gravitational search and charged system search algorithms
- Electrical resistivity and strength properties of sodium hydroxide contaminated soil solidified with cement
Artikel in diesem Heft
- Inhalt/Contents
- Contents
- Fachbeiträge/Technical Contributions
- Quantification of vanadium precipitates in HSLA steel by synchrotron X-ray absorption spectroscopy (XAS)
- Optimization of the wear behavior of uncoated, TiN and AlTiN coated cold work tool steel 1.2379 using response surface methodology
- Sensitivity analysis of the residual stress state in friction stir welding of high strength aluminum alloy
- Probability of detection of minute defects by ultrasonic automated testing equipment in view of Bayesian inference
- Parameters in lock-in thermography of CFRP laminates
- Effect of tool material on microstructure and mechanical properties in friction stir welding
- Microstructures of an AZ61 wrought magnesium alloy fabricated by a novel SPD process using thermomechanical simulation
- Corrosion resistance and microstructure of alloy 625 weld overlay on ASTM A516 grade 70
- Effects of post-curing on the thermo-mechanical behavior and the chemical structure of highly filled phenolic molding compounds
- Effect of pressing temperature on the wear resistance of a Co-based Cr-Mo powder alloy produced by hot pressing
- Deep micro-hole drilling of Hardox 500 by electro-discharge machining
- Optimization of thin-wall structures using hybrid gravitational search and Nelder-Mead algorithm
- Structural design of vehicle components using gravitational search and charged system search algorithms
- Electrical resistivity and strength properties of sodium hydroxide contaminated soil solidified with cement