卡西欧5800可编程计算器在高速公路施工测量上的(3)

本文用复化辛普森公式导出的计算坐标的通用公式,利用CASIO fx-5800p计算器编程计算中、边桩坐标。

If K＜44461.497：Then “Stop” ▲IfEnd↙

If K≧44461.497 And K＜45564.277:Then 44461.497→A：45564.277→B:3264653.413→M:498181.214→N:210°09′15″→F: 0→D:0→E:Goto 2:IfEnd↙

If K≧45564.277 And K＜45794.277:Then 45564.277→A：45794.277→B:3263699.863→M:497627.258→N:210°09′15″→F: 0→D:1/(-2000)→E:Goto 2:IfEnd↙

If K≧45794.277 And K＜46364.856:Then 45794.277→A：46364.856→B:3263498.839→M:497515.572→N: 206°51′34.77″→F: 1/(-2000)→D: 1/(-2000)→E:Goto 2:IfEnd↙

If K≧46364.856 And K＜46594.856:Then 46364.856→A：46594.856→B:3262960.169→M:497333.382→N: 190°30′49.59″→F: 1/(-2000)→D:0→E:Goto 2:IfEnd↙

If K＞46594.856: Then “Stop” ▲IfEnd↙

Lb1 2↙

(E－D)/(Abs(B－A))→P ↙

Abs(K－A)→Q ↙

P×Q→I↙

F+(I/4+2D)Q×45/(2π) →G↙

F+(3I/4+2D)Q×135/(2π) →H↙

F+(I/2+2D)Q×45/π→S↙

“X=” ↙

M+Q/12×(cos（F）+4(cos（G）+cos（H）)+2cos（S）+cos（J）) →X▲ “Y=” ↙

N+Q/12×(sin（F）+4(sin（G）+sin（H）)+2sin（S）+sin（J）) →Y▲ ？W:？L:？R↙

“ZX=” ↙

X+Lcos(J-180+W) →Z▲

“ZY=” ↙

Y+Lsin(J-180+W) →C▲

“YX=” ↙

X+Rcos(J+W) →U▲

“YY=” ↙

Y+Rsin(J+W) →V▲ F+(I+2D)Q×90/π→J↙