弹簧-质量-阻尼器系统的频率特性-伯德图1

相对频率w平方1-w平方(1-w平方)

的平方

幅频特性的分

母-不开方

幅频特性的

分母

幅频特性

0.010.00010.99990.9998 1.000000011.000000011 0.020.00040.99960.9992002 1.000000161.000000081 0.030.00090.99910.9982008 1.00000081 1.00000041 0.040.00160.99840.9968026 1.000002561.000001280.999999 0.050.00250.99750.9950063 1.000006251.000003120.999997 0.060.00360.990.992813 1.000012961.0000080.999994 0.070.00490.99510.990224 1.00002401 1.0000120.999988 0.080.000.99360.987241 1.000040961.000020480.99998 0.090.00810.99190.9838656 1.00006561 1.00003280.999967

704900-4924000201240100014900.00010.000204 8000-6399409472014096000100.000080.000156 908100-809965593801656100018100.000060.000123 10010000-99999998000110000000110000.00011E-04 20040000-39999 1.6E+09160000000140000 2.5E-05 30090000-9998.1E+09810000000190000 1.11E-05

弹簧-质量-阻尼器系统的频率特性-400160000-159999 2.56E+1025600000001160000 6.25E-06 500250000-249999 6.25E+10625000000012500004E-06 600360000-359999 1.296E+11 1.296E+11360000 2.78E-06 700490000-4999 2.401E+11 2.401E+11490000 2.04E-06 8000000-639999 4.096E+11 4.096E+110000 1.56E-06 900810000-809999 6.561E+11 6.561E+11810000 1.23E-06 10001000000-9999991E+121E+1210000001E-06 20004000000-3999999 1.6E+13 1.6E+134000000 2.5E-07

w=0.447；阻尼比x=0.707；摩擦系数f=0.158

对数幅频特性相频特性

的分子

正切值

反正切

(弧度)

相频特性-

未区分象限

相频特性象限区分

-4.3429E-080.0141420.0141440.0141430.81031169-0.8103117

-6.9487E-070.0282840.0282960.028288 1.62078539-1.6207854

-3.5178E-060.0424260.0424650.042439 2.43158292-2.4315829

-1.1118E-050.0565690.0566590.056599 3.24286568-3.2428657

-2.7143E-050.0707110.0708880.07077 4.05479454-4.0547945

-5.6284E-050.0848530.0851590.084954 4.86752952-4.8675295

-0.000104270.09950.0994820.099156 5.68122971-5.6812297

-0.000177880.1131370.1138660.113378 6.49605299-6.496053

-0.000284930.1272790.1283190.1276217.31215584-7.3121558

-170.96

-171.87 -73.8039218.99495-0.02021-0.0202-1.1576283-178.84237-178.842 -76.1235996113.1371-0.01768-0.01768-1.0129086-178.98709-178.987 -78.1697004127.2792-0.01572-0.01571-0.9003534-179.09965-179.1 -80141.4214-0.01414-0.01414-0.8103117-179.169-179.19 -92.0411998282.8427-0.00707-0.00707-0.4051457-179.59485-179.595 -99.0848502424.21-0.00471-0.00471-0.2700959-179.7299-179.73特性-伯德图-104.0824565.6854-0.00354-0.00354-0.2025716-179.79743-179.797 -107.9588707.1068-0.00283-0.00283-0.1620572-179.83794-179.838 -111.12605848.5281-0.00236-0.00236-0.1350476-179.5-179.865 -113.8039229.9495-0.00202-0.00202-0.115755-179.88424-179.884 -116.1235991131.371-0.00177-0.00177-0.1012856-179.871-179.9 -118.16971272.792-0.00157-0.00157-0.0900317-179.90997-179.91 -1201414.214-0.00141-0.00141-0.0810285-179.917-179.919 -132.04122828.427-0.00071-0.00071-0.0405142-179.95949-179.959