一個程序適用N種產(chǎn)品,該如何進行編程?
在測量應(yīng)用中,對于相似產(chǎn)品,如:環(huán)規(guī),想要提高測量效率,并且減少產(chǎn)品程序的數(shù)量,測量員可以對產(chǎn)品的相同點進行一定分析,發(fā)現(xiàn)其中部分數(shù)據(jù)可實現(xiàn)參數(shù)化,通過RationalDMIS軟件的高級語言功能實現(xiàn)產(chǎn)品的快速測量,并適用于多種規(guī)格的產(chǎn)品。
1、產(chǎn)品分析
對于有著眾多規(guī)格的環(huán)規(guī)而言,如果每一個規(guī)格的大小都進行編程,是一個非常繁瑣且不便的工程,對于測量員使用對應(yīng)程序也是極其不便的,影響測量效率。我們對環(huán)規(guī)這類產(chǎn)品進行分析,特點如下圖:
環(huán)規(guī)的類型內(nèi)外為TYPE,總高度定義為H,頂部向下偏移量定義為UP,底部向上偏移量定義為DP,環(huán)規(guī)直徑定義為DM,測量截面數(shù)量m,每個截面測量點數(shù)為n。
2、程序的設(shè)計
2.1 程序運行后,通過人為輸入,可以實現(xiàn)不同規(guī)格產(chǎn)品的自動測量
2.2 流程圖
2.3 RationalDMIS 程序編寫
(1)通過DMIS提示,設(shè)置一個運行時輸入?yún)?shù)的提示窗口
代碼如下:
(2) 對參數(shù)進行判斷,如判斷環(huán)規(guī)類型、輸入內(nèi)容為字母
、0 等情況
(3)手動建立坐標系
(4)設(shè)置安全平面宏
(請將安全平面宏程序按以下內(nèi)容修改)
(5)自動精建坐標系
(6)評價與分析
通過前面輸入的層數(shù)與點數(shù)參數(shù),進行圓柱測量,并
進行評價
(7)生產(chǎn)檢測報告
(8)總結(jié)
通過RationalDMIS軟件,只需簡單3步,即可完成:
1、條件判斷,輸入管控參數(shù),判斷規(guī)格類型;
2、利用賦值,將管控參數(shù)賦給變量;
3、通過變量,規(guī)劃測量軌跡,實現(xiàn)了不同規(guī)格的產(chǎn)品的檢測;
最終實現(xiàn)一個程序,完成N個不同規(guī)格產(chǎn)品的自定、高效測量。
(9)完整代碼如下
向上滑動閱覽
$$/* Header
DMISMN/'Created by [思瑞測量技術(shù)(深圳)有限公司(非銷售版)-101522-10825] on 星期四, 五月 26, 2022', 4.0
UNITS/MM, ANGDEC, MMPS
WKPLAN/XYPLAN
PRCOMP/ON
TECOMP/OFF
FLY/1.000000
MODE/PROG, MAN
SNSET/APPRCH, 1.000000
SNSET/RETRCT, 1.000000
SNSET/DEPTH, 0.000000
SNSET/SEARCH, 10.000000
SNSET/CLRSRF, 10.000000
RECALL/D(MCS)
SNSLCT/S(ROOTSN2)
GEOALG/BF, LSTSQR
GEOALG/ANGLB, DEFALT
GEOALG/CIRCLE, MAXINS
GEOALG/ARC, LSTSQR
GEOALG/PLANE, LSTSQR
$$
$$
$$*/
MODE/MAN
DECL/COMMON, INTGR, RINGconfig,TYPE,RINGH,RINGDM,RINGUP,RINGDP,RINGPOINTS,RINGCOUNTS
RINGconfig = PROMPT/TEXT,'請選擇環(huán)規(guī)類型:',LIST,TYPE,'內(nèi)','外',TEXT,'高度 H:',EDIT,RINGH,TEXT,'直徑 DM:',EDIT,RINGDM,TEXT,'上偏移量 UP:',EDIT,RINGUP,TEXT,'下偏移量 DP:',EDIT,RINGDP,TEXT,'每層測點數(shù) N:',EDIT,RINGPOINTS,TEXT,'層數(shù) M:',EDIT,RINGCOUNTS
if/(TYPE.EQ.1)
KNPTN1=ASSIGN/1
ELSE
KNPTN1=ASSIGN/-1
ENDIF
$$檢查參數(shù)
IF/(RINGH.EQ.0)
RINGH = PROMPT/'請輸入正確的環(huán)規(guī)高度 H', 100, 1
ENDIF
IF/(RINGDM.EQ.0)
RINGDM = PROMPT/'請輸入正確的環(huán)規(guī)直徑 DM', 9999, 1
ENDIF
IF/(RINGUP.EQ.0)
RINGUP = PROMPT/'請輸入正確的偏移量 UP', RINGH, 1
ENDIF
IF/(RINGDP.EQ.0)
RINGDP = PROMPT/'請輸入正確的偏移量 DP', RINGH, 1
ENDIF
IF/(RINGPOINTS.EQ.0)
RINGPOINTS = PROMPT/'請輸入正確的每層測點數(shù) N', 9999, 3
ENDIF
IF/(RINGCOUNTS.EQ.0)
RINGCOUNTS = PROMPT/'請輸入正確的測量層數(shù) M', 9999, 2
ENDIF
F(PLN1)=FEAT/PLANE,POL,0,0,0.000000,0.000000,0.000000,1.000000
FA(PLN1)=FEAT/PLANE,POL,0,0,0.000000,0.000000,0.000000,1.000000
$$Measurement points are created through nominal points
MEAS/PLANE, F(PLN1), 3
PTMEAS/POL, 16.022606, 89.412167, 0.000000, 0.000000, 0.000000, 1.000000
PTMEAS/POL, 16.618454, 203.430682, 0.000000, 0.000000, 0.000000, 1.000000
PTMEAS/POL, 16.155284, 335.311794, 0.000000, 0.000000, 0.000000, 1.000000
ENDMES
D(CRD1) = DATSET/FA(PLN1), ZDIR
D(CRD1) = TRANS/ZORIG, FA(PLN1)
F(CIR1)=FEAT/CIRCLE,INNER,CART,0.000000,0.000001,-2,0.000000,0.000000,1.000000, RINGDM
FA(CIR1)=FEAT/CIRCLE,INNER,CART,0.000000,0.000001,-2,0.000000,0.000000,1.000000, RINGDM
$$ Measurement points are created through nominal points
MEAS/CIRCLE, F(CIR2), 4
PTMEAS/CART, 0, KNPTN1*RINGDM/2, -2 , 0, -1*KNPTN1, 0
PTMEAS/CART, KNPTN1*RINGDM/2, 0, -2, -1*KNPTN1, 0, 0
PTMEAS/CART, 0, -1*KNPTN1*RINGDM/2, -2, 0,1*KNPTN1, 0
PTMEAS/CART, -1*KNPTN1*RINGDM/2, 0, -2, 1*KNPTN1,0, 0
ENDMES
D(CRD2) = DATSET/FA(PLN1), ZDIR, FA(CIR1), XORIG
D(CRD2) = TRANS/ZORIG, FA(PLN1), YORIG, FA(CIR1), XORIG, -0
MODE/PROG,MAN
$$ MACRO: EASI_CLEARPLN_GOTO
$$ FUNCTION: CLEARANCE SURFACE IMPLEMENTATION
$$ Move machine CLEAR SURFACE DIST above the current clear surface
$$plane and then move machine parallel to the clear surface plane
$$ ALL Macro parameters are in PCS and Current UNITS
$$ Last update: 3-1-04 Add mode checking. only works in PROG MODE
$$ Last update: 8-24-04 Clear position is based on the surface of
$$
$$ This sample DMIS Macro is provided by External-Array Software, Inc.
$$ It should be modified for your own use. There is no guarantee for
$$ the quality of this Macro. November, 2003
$$ 調(diào)用參數(shù) ISOM 為安全平面參考元素類型理論0(OR實際1)
$$ 調(diào)用參數(shù)目標位置測點TRAX 、TRAY、 TRAZ,TRAI,TRAJ,TRAK坐標及矢量
M(EASI_CLEARPLN_GOTO) = MACRO/ISNOM, TARX, TARY, TARZ, TARI, TARJ, TARK
DECL/LOCAL, REAL, CCX, CCY, CCZ, CCI, CCJ, CCK
DECL/LOCAL, REAL, CURX, CURY, CURZ, TD, CLRDIST, SDIAM,BJDIST
DECL/LOCAL, CHAR, 255, CLRLABEL, FLABEL, MMODE, SNAME
$$獲取當前運行模式及安全平面參考元素名Label
MMODE = VALUE/MODE
CLRLABEL = VALUE/SNSET, CLRSRF
$$判斷Label是否存在(關(guān)閉情況為空,非關(guān)閉則會獲取到字符串,字符串長度大于0) 同時判斷條件 當前模式是否為自動,否則跳過
IF/ ( (LEN(CLRLABEL) .GT. 0) .AND. (MMODE .EQ. 'PROG,MAN') )
$$獲取安全距離
CLRDIST = VALUE/SNSET, CLRSRF, DIST
BJDIST= VALUE/SNSET,APPRCH
TARX=ASSIGN/TARX+BJDIST*TARI
TARY=ASSIGN/TARY+BJDIST*TARJ
TARZ=ASSIGN/TARZ+BJDIST*TARK
$$給FLABEL賦值,默認FA
FLABEL = ASSIGN/'FA'
$$根據(jù)ISOM情況來更改FA或F
IF/ ISNOM .EQ. 0
FLABEL = ASSIGN/'F'
ENDIF
$$賦值CCX,CCY,CCZ,CCI,CCJ,CCK為安全平面參考元素中心坐標的XYZIJK
CCX = OBTAIN/FLABEL(@CLRLABEL), 3
CCY = OBTAIN/FLABEL(@CLRLABEL), 4
CCZ = OBTAIN/FLABEL(@CLRLABEL), 5
CCI = OBTAIN/FLABEL(@CLRLABEL), 6
CCJ = OBTAIN/FLABEL(@CLRLABEL), 7
CCK = OBTAIN/FLABEL(@CLRLABEL), 8
$$獲取探頭名稱
SNAME = VALUE/SNSLCT
$$獲取探頭直徑
SDIAM = OBTAIN/SS(SNAME), 8
$$延安全平面矢量增加一個探頭半徑
CCX = ASSIGN/CCX + CCI * SDIAM/2
CCY = ASSIGN/CCY + CCJ * SDIAM/2
CCZ = ASSIGN/CCZ + CCK * SDIAM/2
$$獲取當前探針X,Y,Z坐標
CURX = VALUE/GOTOM, XAXIS
CURY = VALUE/GOTOM, YAXIS
CURZ = VALUE/GOTOM, ZAXIS
$$計算當前坐標到安全平面的垂直距離
TD = ASSIGN/(CURX – CCX) * CCI + (CURY – CCY) * CCJ + (CURZ – CCZ) * CCK
$$清除原有判斷,任意位置先垂直移動到安全高度
$$IF/ TD .LT. CLRDIST
TD = ASSIGN/(CLRDIST – TD)
GOTO/CURX+CCI*TD, CURY+CCJ*TD, CURZ+CCK*TD
$$ENDIF
$$計算目標坐標到安全平面的垂直距離
TD = ASSIGN/(TARX – CCX) * CCI + (TARY – CCY) * CCJ + (TARZ – CCZ) * CCK
IF/ TD .LT. CLRDIST
TD = ASSIGN/(CLRDIST – TD)
GOTO/TARX+CCI*TD, TARY+CCJ*TD, TARZ+CCK*TD
$$建議增加大于的情況
ENDIF
ENDIF
ENDMAC
SNSET/APPRCH, 1.0000
SNSET/RETRCT, 1.0000
SNSET/DEPTH, 0.0000
SNSET/SEARCH, 10.0000
SNSET/CLRSRF, FA(PLN1), 10.0000
F(PLN2)=FEAT/PLANE,POL,0,0,0.000000,0.000000,0.000000,1.000000
$$ Measurement points are created through nominal points
CALL/M(EASI_CLEARPLN_GOTO), 1,0, KNPTN1*RINGDM/2, 0 , 0, 0, 1
MEAS/PLANE, F(PLN2), 3
PTMEAS/POL, KNPTN1*1+RINGDM/2, 90, 0.000000, 0.000000, 0.000000, 1.000000
PTMEAS/POL, KNPTN1*1+RINGDM/2, 210, 0.000000, 0.000000, 0.000000, 1.000000
PTMEAS/POL, KNPTN1*1+RINGDM/2, 330, 0.000000, 0.000000, 0.000000, 1.000000
ENDMES
D(CRD3) = DATSET/FA(PLN2), ZDIR
D(CRD3) = TRANS/ZORIG, FA(PLN2)
F(CIR2)=FEAT/CIRCLE,INNER,CART,0.000000,0.00000,-2,0.000000,0.000000,1.000000, RINGDM
$$ Measurement points are created through nominal points
CALL/M(EASI_CLEARPLN_GOTO), 1,0, RINGDM/2, -2 , 0, -1*KNPTN1, 0
MEAS/CIRCLE, F(CIR2), 4
PTMEAS/CART, 0, RINGDM/2, -2 , 0, -1*KNPTN1, 0
IF/(TYPE.EQ.2)
CALL/M(EASI_CLEARPLN_GOTO), 1,RINGDM/2, 0, -2, -1*KNPTN1, 0, 0
ENDIF
PTMEAS/CART, RINGDM/2, 0, -2, -1*KNPTN1, 0, 0
IF/(TYPE.EQ.2)
CALL/M(EASI_CLEARPLN_GOTO), 1,0, -1*RINGDM/2, -2, 0,1*KNPTN1, 0
ENDIF
PTMEAS/CART, 0, -1*RINGDM/2, -2, 0,1*KNPTN1, 0
IF/(TYPE.EQ.2)
CALL/M(EASI_CLEARPLN_GOTO), 1,-1*RINGDM/2, 0, -2, 1*KNPTN1,0, 0
ENDIF
PTMEAS/CART, -1*RINGDM/2, 0, -2, 1*KNPTN1,0, 0
ENDMES
D(CRD4) = DATSET/FA(PLN2), ZDIR, FA(CIR2), XORIG
D(CRD4) = TRANS/ZORIG, FA(PLN2), YORIG, FA(CIR2), XORIG, -0
$$ Set.Term.Delete
IF/(TYPE.EQ.1)
KNPTC1=ASSIGN/'內(nèi)'
ELSE
KNPTC1=ASSIGN/'外'
ENDIF
TEXT/OUTFIL,CONCAT('環(huán)規(guī)類型:',KNPTC1)
TEXT/OUTFIL,CONCAT('環(huán)規(guī)直徑:',STR(RINGDM))
TEXT/OUTFIL,CONCAT('環(huán)規(guī)高度:',STR(RINGH))
TEXT/OUTFIL,CONCAT('測量上偏移量:',STR(RINGUP))
TEXT/OUTFIL,CONCAT('測量下偏移量:',STR(RINGDP))
TEXT/OUTFIL,CONCAT('測量層數(shù)',STR(RINGCOUNTS))
TEXT/OUTFIL,CONCAT('每層測量點數(shù):',STR(RINGPOINTS))
DECL/COMMON,INTGR,ALLPOINTS
ALLPOINTS=ASSIGN/RINGCOUNTS*RINGPOINTS
DECL/REAL,PRR,PA,PH,PX,PY,PI,PJ,PDA,PDB
IF/(TYPE.EQ.1)
F(CYL1) = FEAT/CYLNDR,INNER,CART, 0,0,-1*RINGH/2, 0,0,1, RINGDM, RINGH
CALL/M(EASI_CLEARPLN_GOTO),1,RINGDM/2,0,0, -1,0,0
MEAS/CYLNDR, F(CYL1),ALLPOINTS
DO/PDA,1,RINGCOUNTS,1
DO/PDB,1,RINGPOINTS,1
PRR=ASSIGN/RINGDM/2
PA=ASSIGN/(360/RINGPOINTS)*(PDB-1)
PH=ASSIGN/-1*RINGUP-(RINGH-RINGUP-RINGDP)/RINGCOUNTS*(PDA-1)
PI=ASSIGN/COS(DTOR(PA))*KNPTN1*-1
PJ=ASSIGN/SIN(DTOR(PA))*KNPTN1*-1
PX=ASSIGN/RINGDM/2*PI
PY=ASSIGN/RINGDM/2*PJ
PTMEAS/POL,PRR,PA,PH,PI,PJ,0
ENDDO
ENDDO
ENDMES
ELSE
F(CYL1) = FEAT/CYLNDR,OUTER,CART, 0,0,-1*RINGH/2, 0,0,1, RINGDM, RINGH
MEAS/CYLNDR, F(CYL1),ALLPOINTS
DO/PDA,1,RINGCOUNTS,1
DO/PDB,1,RINGPOINTS,1
PRR=ASSIGN/RINGDM/2
PA=ASSIGN/(360/RINGPOINTS)*(PDB-1)
PH=ASSIGN/-1*RINGUP-(RINGH-RINGUP-RINGDP)/RINGCOUNTS*(PDA-1)
PI=ASSIGN/COS(DTOR(PA))*KNPTN1*-1
PJ=ASSIGN/SIN(DTOR(PA))*KNPTN1*-1
PX=ASSIGN/RINGDM/2*PI
PY=ASSIGN/RINGDM/2*PJ
CALL/M(EASI_CLEARPLN_GOTO),1,PX,PY,PH,PI,PJ,0
PTMEAS/POL,PRR,PA,PH,PI,PJ,0
ENDDO
ENDDO
ENDMES
ENDIF
T(TDM1)=TOL/DIAM,-0.500000,0.500000
OUTPUT/FA(CYL1),TA(TDM2)
T(TCLD1)=TOL/CYLCTY,0.200000
OUTPUT/FA(CYL1),TA(TCLD1)
參考文獻:《2015 PC-DMIS比武大賽論文集》
]]>第一個方法,將內(nèi)容顯示在控制臺中,用到Console.Write("你好C#!");
當我們把這行代碼敲入main()方法體中
先介紹一下這個C#的基礎(chǔ)語句規(guī)定:每條代碼結(jié)束是必須以;(英文輸入法下的分號)結(jié)束。
Console.Write("你好C#!"); 意思解說,是將 [你好C#] 這個內(nèi)容寫到控制臺上,如果英語能力比較好的同學(xué)可以發(fā)現(xiàn),Write的意思是寫,之所以C#好上手,是因為好多功能和方法在調(diào)用的時候大體上就明白它的意思。
讓我們回到代碼上面,這是點擊【啟動】按鈕,來運行一下我們寫的代碼。
發(fā)現(xiàn)運行的時候,【控制臺】程序還是一閃而過,程序就運行完畢了。這是因為代碼的意思就是在【控制臺】中寫上 [你好C#]之后,沒有其他條件讓程序停止,程序就是運行完畢了,直接退出了,為了讓我們可以看到[你好C#]這個讓人激動的內(nèi)容,我們接下來要輸入第二個方法,來讓程序停止。
第二個方法,等待用戶輸入方法 Console.Read();這個方法的意思就是等待用戶在控制臺上輸入一個內(nèi)容,任何的內(nèi)容,如果用戶不輸入的話,就一直等待。這樣就達到了讓程序停止的目的了。
這時我們再次點擊【啟動】按鈕,來看看效果。
這次程序停止了,可以讓我們很清楚地看到自己輸入的內(nèi)容了,有興趣的小伙伴可以去試一試。
將代碼中雙引號里面的內(nèi)容替換成自己想展示的內(nèi)容!
這里給新手做一個入門計算機的小知識:
計算機的組成定義是:輸入設(shè)備(鼠標、鍵盤、觸摸屏、觸摸筆、游戲搖桿等設(shè)備)與輸出設(shè)備(顯示屏)與運算設(shè)備(CPU、GPU)等。
我們編寫的程序最終的目的是輸入什么,經(jīng)過計算(相關(guān)程序邏輯)后輸出什么。那么本章講述的【控制臺】中的Console控制器就提供了相關(guān)輸入與輸入的方法。
如果想把結(jié)果顯示在【控制臺】的屏幕上就用Write(寫入)提供的相關(guān)方法;
如果想獲取用戶在【控制臺】中輸入的內(nèi)容,就用Read(讀取)提供的相關(guān)方法。
下一章,我們將開啟輸入與輸入相互配合的相關(guān)教程!
]]>