
|
水平
因素
|
1
|
2
|
|
A(动态电阻R1)/Ω
|
25.01
|
35.44
|
|
B(机械品质因素Qm)
|
800.19
|
531.20
|
|
C(自由电容Ct)/µf
|
1.84
|
1.82
|
|
D(机械谐振频率Fs)/ kHz
|
39.46
|
39.30
|
|
列号
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
|
因素
|
A
|
B
|
A×B
|
C
|
A×C
|
B×C
|
|
D
|
A×D
|
B×D
|
|
C×D
|
|
|
|
|
列号
|
1
|
2
|
4
|
8
|
测量值(kHz)
|
|
因素
试验号
|
A
|
B
|
C
|
D
|
|
|
1
|
1
|
1
|
1
|
1
|
20.63
|
|
2
|
1
|
1
|
1
|
2
|
20.30
|
|
3
|
1
|
1
|
2
|
1
|
20.40
|
|
4
|
1
|
1
|
2
|
2
|
20.60
|
|
5
|
1
|
2
|
1
|
1
|
20.55
|
|
6
|
1
|
2
|
1
|
2
|
20.51
|
|
7
|
1
|
2
|
2
|
1
|
20.68
|
|
8
|
1
|
2
|
2
|
2
|
20.36
|
|
9
|
2
|
1
|
1
|
1
|
20.34
|
|
10
|
2
|
1
|
1
|
2
|
20.29
|
|
11
|
2
|
1
|
2
|
1
|
20.33
|
|
12
|
2
|
1
|
2
|
2
|
20.23
|
|
13
|
2
|
2
|
1
|
1
|
20.40
|
|
14
|
2
|
2
|
1
|
2
|
20.31
|
|
15
|
2
|
2
|
2
|
1
|
20.42
|
|
16
|
2
|
2
|
2
|
2
|
20.32
|
|
m1
|
20.504
|
20.39
|
20.41625
|
20.469
|
|
|
m2
|
20.33
|
20.444
|
20.4175
|
20.365
|
|
|
R
|
0.174
|
0.054
|
0.00125
|
0.104
|
|
|
最佳方案
|
A1 B2 C2 D1
|
||||
|
列号
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
试验结果
(kHz)
|
|
试验号
因素
|
A
|
B
|
A×B
|
C
|
A×C
|
B×C
|
e
|
D
|
A×D
|
B×D
|
e
|
C×D
|
e
|
e
|
e
|
|
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
20.63
|
|
2
|
1
|
1
|
1
|
1
|
1
|
1
|
1
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
20.30
|
|
3
|
1
|
1
|
1
|
2
|
2
|
2
|
2
|
1
|
1
|
1
|
1
|
2
|
2
|
2
|
2
|
20.40
|
|
4
|
1
|
1
|
1
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
1
|
1
|
1
|
1
|
20.60
|
|
5
|
1
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
2
|
2
|
20.55
|
|
6
|
1
|
2
|
2
|
1
|
1
|
2
|
2
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
20.51
|
|
7
|
1
|
2
|
2
|
2
|
2
|
1
|
1
|
1
|
1
|
2
|
2
|
2
|
2
|
1
|
1
|
20.68
|
|
8
|
1
|
2
|
2
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
1
|
1
|
2
|
2
|
20.36
|
|
9
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
20.34
|
|
10
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
1
|
20.29
|
|
11
|
2
|
1
|
2
|
2
|
1
|
2
|
1
|
1
|
2
|
1
|
2
|
2
|
1
|
2
|
1
|
20.33
|
|
12
|
2
|
1
|
2
|
2
|
1
|
2
|
1
|
2
|
1
|
2
|
1
|
1
|
2
|
1
|
2
|
20.23
|
|
13
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
20.40
|
|
14
|
2
|
2
|
1
|
1
|
2
|
2
|
1
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
2
|
20.31
|
|
15
|
2
|
2
|
1
|
2
|
1
|
1
|
2
|
1
|
2
|
2
|
1
|
2
|
1
|
1
|
2
|
20.42
|
|
16
|
2
|
2
|
1
|
2
|
1
|
1
|
2
|
2
|
1
|
1
|
2
|
1
|
2
|
2
|
1
|
20.32
|
|
Tm1
|
164.03
|
163.12
|
163.38
|
163.33
|
163.29
|
163.34
|
163.24
|
163.75
|
163.41
|
163.20
|
163.24
|
163.43
|
163.49
|
163.72
|
163.76
|
T=326.67
|
|
2 Tm1
|
328.06
|
326.24
|
326.76
|
326.66
|
326.58
|
326.68
|
326.48
|
327.50
|
326.82
|
326.40
|
326.48
|
326.86
|
326.98
|
327.44
|
327.52
|
|
|
T-2 Tm1
|
-1.39
|
0.43
|
-0.09
|
0.01
|
0.09
|
-0.01
|
0.19
|
-0.83
|
-0.15
|
0.27
|
0.19
|
-0.19
|
-0.31
|
-0.77
|
-0.85
|
|
|
(T-2 Tm1)2
|
1.9321
|
0.1849
|
0.081
|
0.0001
|
0.0081
|
0.0001
|
0.0361
|
0.6889
|
0.0225
|
0.0729
|
0.0361
|
0.0361
|
0.0961
|
0.5929
|
0.7225
|
|
|
(T-2 Tm1)2/16
|
120.76
×10-3
|
11.56
×10-3
|
0.51
×10-3
|
0.006
×10-3
|
0.506
×10-3
|
0.006
×10-3
|
2.26
×10-3
|
43.06
×10-3
|
1.41
×10-3
|
4.56
×10-3
|
2.26
×10-3
|
2.26
×10-3
|
6.01
×10-3
|
37.06
×10-3
|
45.16
×10-3
|
ST=277.388×10-3
|
|
因素
|
偏差平方和S
|
自由度f
|
V=S/f
|
F0=Vm/Ve
|
F(查表)
|
显著性
|
|
A
|
120.76×10-3
|
1
|
120.76×10-3
|
13.63
|
F0.05(1.11)=4.84
F0.01(1.11)=9.65
|
最显著
|
|
D
|
43.06×10-3
|
1
|
43.06×10-3
|
4.86
|
显著
|
|
|
B
|
11.56×10-3
|
1
|
11.56×10-3
|
1.305
|
不显著
|
|
|
B×D
|
4.56×40-3
|
1
|
4.56×40-3
|
0.515
|
不显著
|
|
|
e
|
97.448×10-3
|
11
|
8.86×10-3
|
|
|
不显著
|
|
合计
|
277.388×10-3
|
|
|
|
|
|