單片機(jī)的高壓靜電除塵器的設(shè)計(jì)方案(編輯修改稿)
2025-05-19 23:12 本頁面
【文章內(nèi)容簡介】 MOV R3,2AH 。上次偏差ei(K1送R3 LCALL CPL1 。eiK1取補(bǔ)碼 LCALL SUM 。求得ei(K+ei(K2ei(K1,存放于R2中 LCALL SUM 。求得ei(K+ei(K22ei(K1,存放于R2中 MOV R3,28H 。Kd送R3 LCALL SMUL 。求得Pd,高字節(jié)存R4，低字節(jié)存R5 MOV R2,30H 。取Pi+Pp MOV R3,31H LCALL DSUM 。求得Pi+Pp+Pd,高字節(jié)存R4，低字節(jié)存R5 MOV R2,2CH 。取上次計(jì)算的P(K1 MOV R3,2DH LCALL DSUM 。求得本次P(K=Pi+Pp+Pd+P(K1 MOV 2CH,R4 。結(jié)果高字節(jié)存2CH MOV 2DH,R5 。結(jié)果低字節(jié)送2DH MOV 2BH,2AH 。E(K1送E(K2 MOV 2AH,29H 。ei(K送ei(K1 RET 計(jì)算△ei(k,△ui(k更行△uik－1）計(jì)算△2 ui(k更行△uik－1）計(jì)算uik）更新uik－1）返回圖42 PID控制框圖初始化4．匯編源程序見附錄五．硬件系統(tǒng)與軟件系統(tǒng)的調(diào)試應(yīng)用Keil軟件調(diào)試步驟如下：1）在Keil軟件中點(diǎn)擊Projec中的New Project新建一個(gè)工程文件2）在工程的子目錄中建一個(gè)文件，注：在Keil軟件中一定要建一個(gè)asm類型的文件，此時(shí)Keil才能識別程序。3）輸入程序，調(diào)試。附錄 源程序23 / 23 ORG 0000H LJMP MAIN ORG 000BH LJMP T00 ORG 001BH LJMP T100 ORG 0030H MAIN:MOV R0,7FH MAIN1:MOV @R0,00H DJNZ R0,MAIN1 MOV SP,60H MOV 08H,32H MOV 0FH,20H MOV 10H,20H MOV TMOD,11H MOV TH0,0FCH MOV TL0,18H SETB TR0 SETB ET0 SETB IT0 SETB EX0 SETB EA SETB BEGIN: DIS00: MOV A,09H MOV B,64H DIV AB MOV 35H,A MOV A,B MOV B,0AH DIV AB MOV 36H,A MOV 37H,B MOV A,43H CJNE A,3aH,OUT01 MOV A,42H CJNE A,98H,OUT01 MOV 42H,00H MOV 43H,00H LCALL SAMP SETB OUT01:JNB ,OUT02 LCALL FILTER CLR SETB MOV R2,25H MOV R3,24H LCALL CPL1 LCALL SUM MOV A,R2 CJNE A,01AH,OUT04 LJMP OUT05 OUT04:JC OUT05 SETB LJMP OUT06 OUT05:MOV 26H,12H MOV 27H,1H MOV 28H,1H LCALL PID MOV TH1,2CH MOV TL1,2DH SETB TR1 SETB ET1 LJMP OUT06 OUT02:MOV A,45H CJNE A,03H,OUT06 MOV A,44H CJNE A,0E8H,OUT06 MOV 44H,00H MOV 45H,00H MOV TH1,2CH MOV TL1,2DH SETB TR1 SETB ET1 OUT06: JB ,OUT07 JNB ,BEG BEG: LJMP BEJINOUT07: 。 MOV 24H,56H MOV R0,24H LCALL TRANSF MOV 32H,R0 MOV 33H,R1 MOV 34H,R2 MOV 25H,0FFH MOV R0,25H LCALL TRANSF MOV 35H,R0 MOV 36H,R1 MOV 37H,R2 CLR CLR LJMP BEGIN T100:CLR ET1 PUSH ACC PUSH B PUSH PSW PUSH DPH PUSH DPL CLR POP DPL POP DPH POP PSW POP B POP ACC SETB ET1 RETI KEY1: MOV 30H,01H MOV A,01H ADD A,09H MOV 09H,A MOV A,00H ADDC A,13H MOV 13H,A RET KEY2: MOV 30H,02H MOV A,0AH MOV B,09H MUL AB SWAP A ADD A,B SWAP A MOV 09H,A RET KEY3: MOV 30H,03H CLR C MOV A,01H XCH A,09H SUBB A,09H MOV 09H,A RET KEY4: MOV 30H,04H MOV 09H,00H RET T00:CLR EA PUSH ACC PUSH B PUSH PSW PUSH DPH PUSH DPL
公司管理相關(guān)推薦
鄂ICP備17016276號-1