ÏåðåêëàäÌîäóëü <FLibComplex1> ï³äñèñòåìè "Ñïåö³àëüí³"
| Ìîäóëü: | FLibComplex1 |
| ²ì'ÿ: | Á³áë³îòåêà ôóíêö³é ñóì³ñíîñò³ ç³ SCADA Complex1. |
| Òèï: | Ñïåö³àëüí³ |
| Äæåðåëî: | spec_FLibComplex1.so |
| Âåðñ³ÿ: | 1.1.0 |
| Àâòîð: | Ðîìàí Ñàâî÷åíêî |
| Îïèñ: | Íàäຠá³áë³îòåêó ôóíêö³é ñóì³ñíîñò³ ³ç SCADA Complex1 ô³ðìè ÎÎÎ Í²Ï "IJß". |
| ˳öåíç³ÿ: | GPL |
Âñòóï
Ñïåö³àëüíèé ìîäóëü FLibComplex1 íàäຠâ ñèñòåìó OpenSCADA ñòàòè÷íó á³áë³îòåêó ôóíêö³é ñóì³ñíîñò³ ³ç SCADA Complex1 ô³ðìè Í²Ï "DIYA". Ö³ ôóíêö³¿ âèêîðèñòîâóâàëèñÿ ó SCADA ñèñòåì³ Complex1 ó âèãëÿä³ àëãîáëîê³â äëÿ ñòâîðåííÿ âíóòð³øíüîñèñòåìíèõ îá÷èñëåíü íà îñíîâ³ â³ðòóàëüíîãî êîíòðîëåðà. Íàäàííÿ á³áë³îòåêè öèõ ôóíêö³é äîçâîëÿº çä³éñíèòè ïåðåíîñ îá÷èñëþâàëüíèõ àëãîðèòì³â ³ç ñèñòåìè Complex1.
Äëÿ àäðåñàö³¿ äî ôóíêö³é ö³º¿ á³áë³îòåêè ìîæíà âèêîðèñòîâóâàòè ñòàòè÷íó àäðåñó âèêëèêó "Special.FLibComplex1.{Func}()" àáî äèíàì³÷íó "SYS.Special.FLibComplex1["{Func}"].call()", "SYS.Special.FLibComplex1.{Func}()". Äå {Func} — ³äåíòèô³êàòîð ôóíêö³¿ ó á³áë³îòåö³.
Íèæ÷å ïðèâåäåíî îïèñ êîæíî¿ ôóíêö³¿ á³áë³îòåêè. Äëÿ êîæíî¿ ôóíêö³¿ çä³éñíþâàëàñÿ îö³íêà ÷àñó âèêîíàííÿ. Âèì³ðþâàííÿ çä³éñíþâàëîñÿ íà ñèñòåì³ ç íàñòóïíèìè ïàðàìåòðàìè: Athlon 64 3000+ (ALTLinux 3.0(32á³ò)) øëÿõîì âèì³ðþâàííÿ çàãàëüíîãî ÷àñó âèêîíàííÿ ôóíêö³¿ ïðè âèêëèêó ¿¿ 1000 ðàç³â. Âèá³ðêà çä³éñíþâàëàñÿ çà íàéìåíøèì çíà÷åííÿì ³ç ï'ÿòè îá÷èñëåíü. ×àñ îòî÷óºòüñÿ êóòîâèìè äóæêàìè òà âèì³ðþºòüñÿ ó ì³êðîñåêóíäàõ.
1. Ñèãíàë (alarm) <111>
Îïèñ: Óñòàíîâêà îçíàêè ñèãíàë³çàö³¿ ó âèïàäêó âèõîäó çíà÷åííÿ çì³ííî¿ çà âêàçàíó ãðàíèöþ.
Ôîðìóëà:
out = if(val>max || val<min) true; else false;
2. Óìîâà '<' (cond_lt) <239>
Îïèñ: Îïåðàö³ÿ ðîçãàëóæåííÿ ó â³äïîâ³äíîñò³ ç óìîâîþ "<".
Ôîðìóëà:
out=if(in1<(in2_1*in2_2*in2_3*in2_4)) in3_1*in3_2*in3_3*in3_4;
else in4_1*in4_2*in4_3*in4_4;
3. Óìîâà '>' (cond_gt) <240>
Îïèñ: Îïåðàö³ÿ ðîçãàëóæåííÿ ó â³äïîâ³äíîñò³ ³ç óìîâîþ ">".
Ôîðìóëà:
out=if(in1>(in2_1*in2_2*in2_3*in2_4)) in3_1*in3_2*in3_3*in3_4;
else in4_1*in4_2*in4_3*in4_4;
4. Ïîâíà óìîâà (cond_full) <513>
Îïèñ: Ïîâíà ïåðåâ³ðêà óìîâè, âêëþ÷àþ÷è á³ëüøå, ìåíøå òà äîð³âíþº.
Ôîðìóëà:
out = if(in1<(in2_1*in2_2*in2_3*in2_4)) in3_1*in3_2*in3_3*in3_4;
else if( in1>(in4_1*in4_2*in4_3*in4_4) in5_1*in5_2*in5_3*in5_4;
else in6_1*in6_2*in6_3*in6_4;
5. Äèñêðåòíèé áëîê (digitBlock) <252>
Îïèñ: Ôóíêö³ÿ ì³ñòèòü àëãîðèòì óïðàâë³ííÿ çá³ðêàìè äèñêðåòíèõ ñèãíàë³â äëÿ çàñóâîê òà íàñîñ³â, ÿê³ ì³ñòÿòü: îçíàêè "Open", "Close" òà êîìàíäè "Open", "Close", "Stop". Ôóíêö³ÿ ï³äòðèìóº ðîáîòó ç ³ìïóëüñíèìè êîìàíäàìè, òîáòî ìîæå çí³ìàòè ñèãíàë ÷åðåç âêàçàíèé ïðîì³æîê ÷àñó.
Ïàðàìåòðè:
| ID | Ïàðàìåòð | Òèï | Ðåæèì |
| cmdOpen | Êîìàíäà "³äêðèòè" | Bool | Âèõ³ä |
| cmdClose | Êîìàíäà "Çàêðèòè" | Bool | Âèõ³ä |
| cmdStop | Êîìàíäà "Ñòîï" | Bool | Âèõ³ä |
| stOpen | Ñòàí "³äêðèòî" | Bool | Âõ³ä |
| stClose | Ñòàí "Çàêðèòî" | Bool | Âõ³ä |
| tCmd | ×àñ óòðèìàííÿ êîìàíäè (s) | Ö³ëèé | Âõ³ä |
| frq | Ïåð³îä îáðàõóâàííÿ (ìñ) | Ö³ëèé | Âõ³ä |
Ïåðåêëàä
6. Äåëåíèå (div) <526>
Îïèñàíèå: Ïðîèçâîäèò äåëåíèå ñáîðîê ïåðåìåííûõ.
Ôîðìóëà:
out = (in1_1*in1_2*in1_3*in1_4*in1_5 + in2_1*in2_2*in2_3*in2_4*in2_5 + in3) /
(in4_1*in4_2*in4_3*in4_4*in4_5 + in5_1*in5_2*in5_3*in5_4*in5_5 + in6);
7. Ýêñïîíåíòà (exp) <476>
Îïèñàíèå: Âû÷èñëåíèå ýêñïîíåíòû íàä ãðóïïîé ïåðåìåííûõ.
Ôîðìóëà:
out=exp (in1_1*in1_2*in1_3*in1_4*in1_5 + (in2_1*in2_2*in2_3*in2_4*in2_5+in3) /
(in4_1*in4_2*in4_3*in4_4*in4_5+in5) )
8. Ðàñõîä (flow) <235>
Îïèñàíèå: Âû÷èñëåíèå ðàñõîäà ãàçà.
Ôîðìóëà:
f = K1*((K3+K4*x)^K2);
9. Èòåðàòîð (increment) <181>
Îïèñàíèå: Èòåðàöèîííîå âû÷èñëåíèå ñ óêàçàíèåì ïðèðàùåíèÿ. Êîýôôèöèåíò ïðèðàùåíèÿ äëÿ ðàçíûõ íàïðàâëåíèé ðàçëè÷íûé.
Ôîðìóëà:
out = if( in1 > in2 ) in2 + in3*(in1-in2);
else in2 - in4*(in2-in1);
10. Çàäåðæêà (lag) <121>
Îïèñàíèå: Çàäåðæêà èçìåíåíèÿ ïåðåìåííîé. Ïðàêòè÷åñêè ýòî ôèëüòð áåç ïðèâÿçêè êî âðåìåíè.
Ôîðìóëà:
y = y - Klag*( y - x );
11. Ïðîñòîå óìíîæåíèå(mult) <259>
Îïèñàíèå: Ïðîñòîå óìíîæåíèå ñ äåëåíèåì.
Ôîðìóëà:
out=(in1_1*in1_2*in1_3*in1_4*in1_5*in1_6)/
(in2_1*in2_2*in2_3*in2_4);
12. Óìíîæåíèå+äåëåíèå(multDiv) <468>
Îïèñàíèå: Ðàçâåòâëåííîå óìíîæåíèå+äåëåíèå.
Ôîðìóëà:
out=in1_1*in1_2*in1_3*in1_4*in1_5*
(in2_1*in2_2*in2_3*in2_4*in2_5+(in3_1*in3_2*in3_3*in3_4*in3_5)/
(in4_1*in4_2*in4_3*in4_4*in4_5));
13. ÏÈÄ ðåãóëÿòîð (pid) <745>
Îïèñàíèå: Ïðîïîðöèîíàëüíî-èíòåãðàëüíî-äèôôåðåíöèàëüíûé ðåãóëÿòîð.
Ïàðàìåòðû:
| ID | Ïàðàìåòð | Òèï | Ðåæèì | Ïî óìîë÷àíèþ |
| var | Ïåðåìåííàÿ | Âåùåñòâåí. | Âõîä | 0 |
| sp | Çàäàíèå | Âåùåñòâåí. | Âûõîä | 0 |
| max | Ìàêñ. øêàëû | Âåùåñòâåí. | Âõîä | 100 |
| min | Ìèí. øêàëû | Âåùåñòâåí. | Âõîä | 0 |
| manIn | Ðó÷íîé ââîä (%) | Âåùåñòâåí. | Âõîä | 0 |
| out | Âûõîä (%) | Âåùåñòâåí. | Âîçâðàò | 0 |
| auto | Àâòîìàò | Ëîãè÷åñêèé | Âõîä | 0 |
| casc | Êàñêàä | Ëîãè÷åñêèé | Âõîä | 0 |
| Kp | Kp | Âåùåñòâåí. | Âõîä | 1 |
| Ti | Òè (ìñ) | Öåëûé | Âõîä | 1000 |
| Kd | Kd | Âåùåñòâåí. | Âõîä | 1 |
| Td | Òä (ìñ) | Öåëûé | Âõîä | 0 |
| Tzd | Ò çàäåðæêè ïðîèçâîäíîé (ìñ) | Öåëûé | Âõîä | 0 |
| Hup | Âåðõíÿÿ ãðàíèöà âûõîäà (%) | Âåùåñòâåí. | Âõîä | 100 |
| Hdwn | Íèæíÿÿ ãðàíèöà âûõîäà (%) | Âåùåñòâåí. | Âõîä | 0 |
| Zi | Íå÷óâñòâèòåëüíîñòü (%) | Âåùåñòâåí. | Âõîä | 1 |
| followSp | Ñëåäèòü çàäàíèåì çà ïåðåìåííîé â ðó÷íîì. | Ëîãè÷åñêèé | Âõîä | 1 |
| K1 | Êîýô. âõîäà 1 | Âåùåñòâåí. | Âõîä | 0 |
| in1 | Âõîä 1 | Âåùåñòâåí. | Âõîä | 0 |
| K2 | Êîýô. âõîäà 2 | Âåùåñòâåí. | Âõîä | 0 |
| in2 | Âõîä 2 | Âåùåñòâåí. | Âõîä | 0 |
| K3 | Êîýô. âõîäà 3 | Âåùåñòâåí. | Âõîä | 0 |
| in3 | Âõîä 3 | Âåùåñòâåí. | Âõîä | 0 |
| K4 | Êîýô. âõîäà 4 | Âåùåñòâåí. | Âõîä | 0 |
| in4 | Âõîä 4 | Âåùåñòâåí. | Âõîä | 0 |
| f_frq | ×àñòîòà âû÷èñëåíèÿ (Ãö) | Âåùåñòâåííûé | Âõîä | 1 |
Ñòðóêòóðà:
file:pid.png
14. Ñòåïåíü (pow) <564>
Îïèñàíèå: Âîçâåäåíèå â ñòåïåíü.
Ôîðìóëà:
out=(in1_1*in1_2*in1_3*in1_4*in1_5)^
(in2_1*in2_2*in2_3*in2_4*in2_5 + (in3_1*in3_2*in3_3*in3_4*in3_5)/
(in4_1*in4_2*in4_3*in4_4*in4_5));
15. Âûáîð (select) <156>
Îïèñàíèå: Âûáîð îäíîãî èç ÷åòûð¸õ âàðèàíòîâ.
Ôîðìóëà:
out = if( sel = 1 ) in1_1*in1_2*in1_3*in1_4;
if( sel = 2 ) in2_1*in2_2*in2_3*in2_4;
if( sel = 3 ) in3_1*in3_2*in3_3*in3_4;
if( sel = 4 ) in4_1*in4_2*in4_3*in4_4;
16. Ïðîñòîé ñóììàòîð (sum) <404>
Îïèñàíèå: Ïðîñòîå ñóììèðîâàíèå ñ óìíîæåíèåì.
Ôîðìóëà:
out=in1_1*in1_2+in2_1*in2_2+in3_1*in3_2+in4_1*in4_2
+ in5_1*in5_2+in6_1*in6_2+in7_1*in7_2+in8_1*in8_2;
17. Ñóììà ñ äåëåíèåì (sum_div) <518>
Îïèñàíèå: Ñóììèðîâàíèå ñ äåëåíèåì ãðóïïû çíà÷åíèé.
Ôîðìóëà:
out = in1_1*in1_2*(in1_3+in1_4/in1_5) +
in2_1*in2_2*(in2_3+in2_4/in2_5) +
in3_1*in3_2*(in3_3+in3_4/in3_5) +
in4_1*in4_2*(in4_3+in4_4/in4_5);
18. Ñóììà ñ óìíîæåíèåì (sum_mult) <483>
Îïèñàíèå: Ñóììèðîâàíèå ñ óìíîæåíèåì ãðóïïû çíà÷åíèé.
Ôîðìóëà:
out = in1_1*in1_2*(in1_3*in1_4+in1_5) +
in2_1*in2_2*(in2_3*in2_4+in2_5) +
in3_1*in3_2*(in3_3*in3_4+in3_5) +
in4_1*in4_2*(in4_3*in4_4+in4_5);
19. API ïîëüçîâàòåëüñêîãî ïðîãðàììèðîâàíèÿ
Íåêîòîðûå îáúåêòû ìîäóëÿ ïðåäîñòàâëÿþò ôóíêöèè ïîëüçîâàòåëüñêîãî ïðîãðàììèðîâàíèÿ.
Îáúåêò "Áèáëèîòåêà ôóíêöèé" (SYS.Special.FLibComplex1)
- ElTp {funcID}(ElTp prm1, ...) — âûçîâ ôóíêöèè áèáëèîòåêè {funcID}. Âîçâðàùàåò ðåçóëüòàò âûçûâàåìîé ôóíêöèè.
Îáúåêò "Ïîëüçîâàòåëüñêàÿ ôóíêöèÿ" (SYS.Special.FLibComplex1["funcID"])
- ElTp call(ElTp prm1, ...) — âûçîâ äàííîé ôóíêöèè ñ ïàðàìåòðàìè <prm{N}>. Âîçâðàùàåò ðåçóëüòàò âûçûâàåìîé ôóíêöèè.
Ññûëêè