2[1]R.D.Widdle Jr.An induction motor model for high-frequency torsional vibration analysis[J].Journal of Sound and Vibration,290,2006,865-881.
3张英会.弹簧[M].北京:机械工业出版社,1980..
4POLYA G,SEZGO G. Isoperimetric inequalities in mat hematical physics [M]. New Jersey: Princeton University Press,1951.
5BANICHUK N V. Optimization of elastic bars in torsion[J].Int J Solids and Struct,1976,12:275-286.
6BANICHUK N V, KARIHALOO B L. Minimum-weight design of multipurpose cylindrical bars[J]. Int J Solids and Struct, 1976,12 : 267-273.
7LI Qing,STEVEN G P, QUERIN O M,et al. Stress based optimization of torsional shafts using an evolutionary procedure[J]. International Journal of Solids and Structures, 2001,38:5 661-5 677.
8KIM Y Y,KIM T S. Multi-objective topology optimization of a beam under torsion and distortion[J]. AIAA Journal, 2002,40(2) :376-381.
9BENDSOE M P, SIGMUND O. Topology Optimization[M].Berlin: Springer, 1995.