Topology optimization of suspension of the hard disk drive based on SIMP method

被引：0
作者：
Yang, Shu Yi [1 ]
Li, Hong [1 ]
Ou, Yang Bin [1 ]
机构：
[1] Hunan University of Science and Technology
来源：
Advanced Materials Research | 2013年 / 819卷
关键词：
Frequency; Multi-objective; SIMP; Suspension; Topology optimization;
D O I：
10.4028/www.scientific.net/AMR.819.356
中图分类号：
学科分类号：
摘要：
In order to guarantee the reliability of the hard disk drive data read/write and slider positioning accuracy, the suspension first order bending frequency, first order torsional frequency, first order sway frequency single objective topology optimization model which were based on solid isotropic elastic material penalty (SIMP) method were put forward, and the suspension multi-objective topology optimization model was defined by using the weighted method. Through the topology optimization design the hard disk drive suspension new topological structure was obtained. The results show that hard disk drive suspension single objective and multi-objective topology optimization design objective frequency are large promote than that of the initial design. © (2013) Trans Tech Publications, Switzerland.
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页码：356 / 361
页数：5
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共 10 条
  • [1] Kilian S., Zander U., Talke F.E., Et al., Suspension modeling and optimization using finite element analysis[J], Tribology International, 36, 1, pp. 317-324, (2003)
  • [2] Liu Y.S.K., Optimal suspension design for femto sliders, IEEE Trans Magn, 39, 5, pp. 2423-2425, (2003)
  • [3] Liu Y.S.K., Topology optimization for femto suspension design, Microsyst Technol, 11, pp. 851-856, (2005)
  • [4] Pan L., Lau G.K., Du H., Ling S.F., On optimal design of HDD suspension using topology optimization [J], Micro-system Technologies, 9, pp. 137-146, (2002)
  • [5] Lau G.K., Du H., Topology optimization of head suspension assmblies using modal participation factor for mode tracking, Microsyst Technol, 11, pp. 1243-1251, (2005)
  • [6] Zhu D.L., Wang A.L., Jiang T., Topology design to improve HDD suspension dynamic characteristics, Struct Multidisc Optimization, 31, pp. 497-503, (2006)
  • [7] Zhu D.L., Wang A.L., Topological design of HDD(Hard Disk Drive) suspension based on dynamical compliance, Journal of Mechanical Strength, 29, 2, pp. 269-273, (2005)
  • [8] Han W., Topology Optimization Design of Micro Hard Disk Drive Actuating Arm. Harbin, (2011)
  • [9] Wenjie F., Zijie F., Ruiyi S., Research on Multi-objective Topology Optimization on Bus Chassis Fram, China Mechanical Engineering, 19, 12, pp. 1505-1508, (2008)
  • [10] Shengwei S., Application and Research of Topology Optimization With Optistrcut, (2008)
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