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发表于 2008-11-21 12:27:37
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来自： 中国浙江绍兴
程序代码修改如下，贴不上图，你自己回去再测试一下吧
3 P# i$ o+ J+ ~' ^4 {Private Sub Command1_Click()( E3 H3 s" A5 V1 a* _. e
Dim α, αt, αmt, invα, invαt, invαmt, β, dp, t, i, xn, z, pi, mn As Single& C$ M- r% g4 ^6 `2 _( h j
Dim mt, m, rm, d, db As Single! T# g: ]" a, C4 ~. @
mn = Val(Text1.Text)
% I$ H6 c, t) p, I3 M) }" ^( Jα = Val(Text2.Text)
1 v5 S5 J2 M/ w5 g) Iβ = Val(Text3.Text)
7 g0 M% K4 N: [9 Y, C9 I+ X5 [7 x, g; |xn = Val(Text4.Text)" k( v5 `6 P3 r4 P, G$ t. ?
z = Val(Text5.Text)
) o3 u- K2 Y2 Qdp = Val(Text6.Text)
" ]8 t, x- f- d- L2 @pi = 3.141592656 p; p6 s* P, K+ c! l' {) u
mt = mn / Cos(β * pi / 180)$ Q# p4 g8 X0 f" Y0 q# } O
d = mn * z / Cos(β * pi / 180): b0 P/ w$ [$ }7 @5 Y) ~1 Z0 w
αt = Atn(Tan(α * pi / 180) / Cos(β * pi / 180))9 x( ^8 f# s: I
db = d * Cos(αt)) U; M/ B& J$ _! |% S- z& u
invαt = Tan(αt) - αt
8 g$ I L( k! [t = invαt + dp / (mn * z * Cos(α * pi / 180)) + 2 * xn * Tan(α * pi / 180) / z - pi / (2 * z)
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αmt = 0
7 i9 A) S! I S9 [5 mi = 0.0001
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Do While invαmt <= t% E+ b% W! y2 N2 X
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invαmt = Tan(αmt * pi / 180) - αmt * pi / 180
% }- |+ i, y/ g' `αmt = αmt + i* \) c2 E8 r% z, M
* {; u0 p0 O* ^7 ALoop
/ \# l5 T8 u6 z5 S' A/ P2 k9 h8 x H9 g, cαmt = αmt - i' h! T" o8 n# |
rm = 0.5 * d * Cos(αt) / Cos(αmt * pi / 180)) i( E9 ]- s6 @! E
\: F* f. U; D; y
If z Mod 2 = 0 Then
8 _. t. o$ G/ \! b; |6 I m = 2 * rm + dp
1 M. B+ g' f3 b6 l7 t j: d( t Else; n g8 K* ~3 m9 f0 t. O
m = 2 * rm * Cos(pi / (2 * z)) + dp
; q6 |( _% }8 |$ M# e$ }# _ End If
a; R, n) P8 j6 ?; M9 L \* t1 z- y( E# j# S9 A
Label9.Caption = αt * 180 / pi
" e/ C! m1 |4 i# jLabel11.Caption = Format(invαt, "###.######")* _7 y7 r% _+ L( C
Label12.Caption = Format(t, "##.######")6 T6 X K2 \/ B& i8 L n8 J- Z
Label14.Caption = αmt5 N& C L4 s2 }3 I) ?# R: t/ m
Label16.Caption = rm
6 Y* t$ E- G8 h0 ]3 d& X% ALabel18.Caption = m. S4 w4 K. X. }: k+ t/ C L
End Sub |
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楼主
发表于 2008-11-21 19:58:55