David Rodríguez
control planta térmica
Dependencies: KeyPad LCDLib PID mbed
Revision 0:4ab7407d5d98, committed 2017-05-10
- Comitter:
- davroina
- Date:
- Wed May 10 00:51:24 2017 +0000
- Commit message:
- Programa de control de la planta t?rmica
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/KeyPad.lib Wed May 10 00:51:24 2017 +0000 @@ -0,0 +1,1 @@ +http://developer.mbed.org/users/anevil14/code/KeyPad/#795c6863bbc2
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LCDLib.lib Wed May 10 00:51:24 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/rlanghbv/code/LCDLib/#241842336d78
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/PID.lib Wed May 10 00:51:24 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/aberk/code/PID/#6e12a3e5af19
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed May 10 00:51:24 2017 +0000
@@ -0,0 +1,92 @@
+#include "mbed.h"
+#include "TextLCD.h"
+//#include "PID.h"
+#define RATE 0.1
+
+Ticker tick;
+AnalogIn pv(A0);
+PwmOut co(PTE21);
+DigitalIn PVMAS(PTC13);
+DigitalIn PVMENOS(PTC12);
+TextLCD lcd(D11,D10,D9,D5,D4,D3,D2);
+DigitalOut led2(LED_GREEN);
+
+float SP = 0.7;
+float val;
+float M, MA, C; //muestra , muestra anterior y control
+float P, I, D;
+float a = 15, b = 13 ;
+float tempCi, tempCo;
+
+void visualizacion(){
+
+ tempCi=(pv.read()*3.685503686*100);
+ tempCo=((SP/5.00)*3.685503686*100);
+
+ lcd.gotoxy(1,1);
+ lcd.printf("PV = %2.2f C ",tempCi);
+ lcd.gotoxy(1,2);
+ lcd.printf("SP = %2.2f C ",tempCo);
+
+ if(PVMAS==1){
+ SP += 0.01;
+ //controller.setSetPoint(SP);
+ }
+ if(PVMENOS==1){
+ SP -= 0.01;
+ //controller.setSetPoint(SP);
+ }
+ wait(RATE);
+}
+
+void control() {
+
+ led2 = !led2;
+ val = pv.read()*5.00;
+
+ if(SP >= val){
+
+ M = val;
+ P = a*M;
+ D = MA + b*M;
+ I = P + a*M;
+ MA = M;
+ C = P + I + D;
+ C = C/5.00;
+ co = C;
+
+ }else{
+ //co = 0;
+ M = val;
+ P = a*M;
+ D = MA + b*M;
+ I = P + a*M;
+ MA = M;
+ C = P + I + D;
+ C = C/5.00;
+ co = -C;
+ }
+}
+
+int main(){
+
+ tick.attach(&control, 0.1); // setup ticker to call flip led2 after 0.7 seconds
+ lcd.gotoxy(1,1);
+ lcd.printf("CONTROL PID");
+ lcd.gotoxy(1,2);
+ lcd.printf("PLANTA TERMICA");
+ wait(1.5);
+ lcd.gotoxy(1,1);
+ lcd.printf("");
+ lcd.printf("MARISOL ");
+ lcd.gotoxy(1,2);
+ lcd.printf("MESA ");
+ wait(1.5);
+
+ while(1){
+
+ visualizacion();
+
+ }
+
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed May 10 00:51:24 2017 +0000 @@ -0,0 +1,1 @@ +https://mbed.org/users/mbed_official/code/mbed/builds/794e51388b66 \ No newline at end of file