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ϙC늸ߵȌƌWУPLCnOӋ
ϙC늸ߵȌƌWУ
nOӋ
nQ
n}QϵQI(y)༉
W ̖ 2014 074
Cе늚ϵy(tng)OӋ
OӋ΄Օ
OӋĿģ
1 WPLC늚ϵy(tng)_l(f)^̺ϵy(tng)OӋ˼·
2 呟Hó_l(f)
3 늚ƈD̈DLƼkęn
Ҫ
1) Ҫ
? OÙCе֏λo
CеÿεĹݔ^̣ԓijʼλ_ʼxDλе
λ˻صλָ_λͬrMrCеֳʼλ
_C\ЕrCе֑ԓԄӻصʼλrCеͣ
ڷdzʼλλoɌF(xin)λ
? OÆβ/Bm(x)ГQ_P
چβģʽ
Ӱo(Cе̎ڳʼλt_ʼ\УtλIʹCе֏
λ)D++˻+ָ_??1?ָAo?1?D1?
2?ָ_?2?˻?2?ֹͣ
עB؞F(xin)rijЩ(ҊwӴֲ)ͬrM
Bm(x)ģʽ
Ӱoΰl(f)صʼλ֮^m(x)һ
ݔ^
Bm(x)ģʽֹͣoιݔYֹͣ\С
2) Ҫ
i) Ă늙CıoҪԄәzy늙CǷ̎ڶDB(ti)
PLCgc̑nOӋ
ii) 늙C̎ڶDB(ti)ֹͣϵy(tng)cψ
ųλoψϨ
iii) Bm(x)\ģʽy(tng)ӋݔĂ(sh)惦PLCV͔(sh)(j)^(q)
MB(ti)O(jin)ʹҲàB(ti)O(jin)ҕB(ti)׃
3) Ҫ
λCMB(ti)ܛMB(ti)O(jin)خ|MB(ti)O(jin)خ棬O(jin)ؙCе
a^
wҪ£
1. @ʾǰꡢr@ʾI(y)W̖
2. Oһβ/Bm(x)ГQo2ָʾǰ܆βr
ĿָʾǰBm(x)rBm(x)ָʾ
3. ÿ늙CO2ָʾ늙Cl(f)rָʾ
4. OÆֹͣ2oԼ2ָʾʾǰ̎ʲôB(ti)
5. OÏλoРB(ti)Cеֻصλ
6. O4늙Cָʾ늙C̎ڶDB(ti)cψ
ųλoψϨ
7. Oς(sh)@ʾ@ʾѽݔɶق
Cе늚ϵy(tng)OӋ
Ŀ
Ŀ .......................................................................................................... 1
1 OӋ˼· ......................................................................................... 3
1.1 漰 ................................................................................................................ 3
1.1.1 TS7200PLC ................................................................................... 3
1.1.2 Cе ...................................................................................................... 3
1.1.3 ݔӆԪ .......................................................................................... 3
1.1.4 ݔzyԪ .......................................................................................... 3
1.2 漰 ....................................................................................................... 3
1.2.1 Ӳ .................................................................................................. 3
1.2.2 @ʾ .................................................................................................. 3
1.2.3 ϵy(tng)YD .......................................................................................... 4
2 Ӳ·OӋ ............................................................................... 5
2.1 OӋ늚ԭD ............................................................................... 5
2.1.1 ݔӿ ..............................................................һĎW.................................... 5
2.1.2 ݔӿ .................................................................................................. 5
2.1.3 PLCӿ· ......................................................................................... 6
2.2 I/O ................................................................................................... 7
3 ܛOӋ ......................................................................................... 9
3.1 ̈D ....................................................................................................... 9
3.2 Ŀģʽ̈D .......................................................................... 10
3.3 ̈Df ................................................................................. 11
3.3.1 ̈Df ........................................................................................ 11
3.3.2 Ŀģʽ̈Df ............................................................................ 11
3.3.3 Ҫf .................................................................................... 11
1
PLCgc̑nOӋ
4 {ԇ ............................................................................ 12
4.1 {ԇO ...................................................................................... 12
4.2 Ć}cQ .............................................................. 12
5
ĵw ............................................................................ 13
1 īI ....................................................................... 14
2 ............................................................................... 15
2
Cе늚ϵy(tng)OӋ
1 OӋ˼·
1.1 漰Ӳ
1.1.1 TS7200PLC
SIMATIC S7-200 һmڙCԼS_h(hun)]h(hun)΄յС
PLC ͵ijɱF(xin)Ԅӻܣ͵ijɱṩԄ
ܵͿ
SIMATIC S7-200 đ÷Vȡ^ͽ|ΙCģʽM
WԼֲʽMB(ti)̎sԄӻ΄b̺Ͳdz
Ҏ(gu)ģɣ(ji)ʡgȿںεĿ΄գҲڏs
Ԅӻ΄ CPU ڪģʽWjͷֲʽYʹ
mڿɾ̿^ȥڽϲеđã@ČrԼ
ͨŹ (PPIPROFIBUS-DPAS-i ӿ)
1.1.2 Cе
CеǹI(y)a^гҊԄӻO䣬йԄȡƄӺ
ݔܡCе֙C漰PLC늙CӵȼgԓOԌ
F(xin)ֱ۵Ҕ[ӡc˻ƄӡCеָĊAoc_ɶ
1.1.3 ݔӆԪ
ԓOɶȄ_ֱ늄әCӣÿ_늄әCMD\
Ҕ[X݆MόF(xin)pقӣc˻Ƅֱp늙C
ӽz--ĸYɣCеָĊAoc_ֱp늙CBUY
F(xin)ԓO乲8ɿݔ̖
1.1.4 ݔzyԪ
ÿɶ\ИOλO˃ɂг_PДஔǰǷλ
ԓO乲8г_Pݔ̖
1.2 漰
1.2.1 Ӳ
ͨ^PLCӸ늙CĶəCеB؞İ\
1.2.2 @ʾ
ͨ^|O(jin)Cе\^ҿӛBm(x)^ЙCеְ
3
PLCgc̑nOӋ
\؛Ă(sh)
1.3 ϵy(tng)YD
D1-1 ϵy(tng)YD
4
Cе늚ϵy(tng)OӋ
2 Ӳ·OӋ
2.1 OӋ늚ԭD
2.1.1 ݔӿ
ݔӿ·ԭDDʾ书njOг_P_PB(ti)D
Qy(tng)һƽ̖(߉124V DC ߉00V DC)Oй늸x·
ԴxԱoO䰲ȫ
D2-1 ݔӿ·늚ԭD
2.1.2 ݔӿ
ݔӿDɃɉK·嘋ɣ·ݔӿ·Ĺ
njPLCݔĿ̖^Ķ늄әC\
ݔӿ·ҲOй늸x·ɌԴx
D·늚ԭD^ABጷ늙CD^
AጷB늙CD^ABͬrጷ늙Cֹͣ\
S߶҈Dݔӿ·늚ԭDPLCݔij·
̖Чrݔ̖ЧĶʹÌ^ϡ
5
PLCgc̑nOӋ
D2-2 ݔӿ·늚ԭD
(D·҈Dݔӿ·)
2.1.3 PLC
ӿ·
ݔ/ݔӿPLCcF(xin)I/OOⲿO֮gBӲPLCͨ^ݔӿڰⲿO(_Po)ĠB(ti)ϢxCPUͨ^Ñ\cѽYͨ^ݔӿڂfo(zh)ЙC늴y^|ȣ
ݔ/ݔӿ·һ׃QݞV·ԌF(xin)ⲿF(xin)ĸN̖cϵy(tng)Ȳy(tng)һ̖ƥ̖_fPLCͨ^@NӿڌF(xin)̖ƽDQl(f)O(LED)Á@ʾijһ·ݔǷ̖ݔ롣ϵy(tng)I/Oc(sh)rͨ^PLCI/OUչӿڌϵy(tng)MДUչ
6
Cе늚ϵy(tng)OӋ
D2-3 PLCӿ·늚ԭD
2.2 I/O
±
7
PLCgc̑nOӋ
8
Cе늚ϵy(tng)OӋ
3ܛOӋ
3.1 ϵy(tng)̈D
D3-1 ϵy(tng)̈D
9
PLCgc̑nOӋ
3.2 Ŀģʽ̈D
D3-2 Ŀģʽ̈D
10
Cе늚ϵy(tng)OӋ
3.3 ̈Df
3.3.1 ̈Df
1. ֻЙCе̎ڳʼλÕr_ʼoŕ(zh)
2. ֻаĿģʽx_P_ʼoӋ(sh)Ӌ(sh)ŕM돗Ļģ
ʽ\
3. г_P\еλMһ(zh)
4. ڙCе֏_]ϺӕrڌCе؛ַº͊Ao 3.3.2 Ŀģʽ̈Df
1. ֻЮC1С6rДCеS
2. ÿΈ(zh)Єλٰ_ʼ_PĿ_PӋ(sh)ֵ1CеMһ 3.3.3 Ҫf
D3-3 ҪWj
Wj50Bm(x)ģʽֹͣxWjнMB(ti)O(jin)أԼM10.1M10.2o|cʹðI|ɔ_ʹ_Pi_P_һ_PֻһNͨrF(xin)y³\Еre
11
PLCgc̑nOӋ
4 {ԇ
4.1 {ԇO
1. ȽoPLCdһճ_PLCcXB 2. zPLC|COME_Bӕre 3. ȾεСyԇCеÿ늙CǷ
4.2 Ć}cQk
1. λ_ʼλ]п]{õĆ}ώvӳ{úQ@һ}߀ǰяλOB1߅
2. \лyʼλ\еһڶιrF(xin)yҪλě]Џλ㣬µһxֵ֮@ֵһֱdz\гF(xin)e`
3. Bm(x)ģʽ°ֹֹͣͣo|c]co_Pi|ϰֹͣãӻiͽQˆ}
4. Bm(x)߀ֻ(zh)І\У˳Ժ]мrDrSc½YrDe`_AЧĺ\
12
Cе늚ϵy(tng)OӋ
5 ĵw
PLCՓnY҂ҪnOӋOӋԷֽMķʽMÿMxһ}Ŀ҂xǙCеֵPLCϵy(tng)ƽrҶnjWĴ(sh)Փ֪R]^H_l(f)OӋĽ_ʼĕr֪_ʼͨ^IJYϲώͬWՈһWPLCOӋIJۺͻֽMķʽocͬWęCc˺Rc
ͨ^@OӋ`̵JRPLCĻ̷PLCĹԭʹ÷Ҳ˸̵ڌՓ\҂Č֪R\õ|ڛ]`OӋǰ҂֪ն˼ϵԞPLC̺ܺΣһЩ(ji)ҕ҂ԼijcPLCеĕrF(xin)\еĽYҪĽY\еĆ}ͨ^Qһ{ԇгF(xin)Ć}҂PLC õ˼ӏҲԼJRԼIJ㡣
ͨ^ͺ҂ĈFRõӏõOӋ^҂˷ֹcķʽÿؓ؟һIJF(xin)}rͬӑՓԽQֹЂ˲ܽQĆ}ڽдҷeOl(f)Ҋͬr҂߀eͬWՈڴ^Sÿ˶ԼķõF(xin)҂ֻͨ^^xõķ
xώϤĽ̌βv҂ճǰ˳_F(xin)ώҪĹ҂ھC|϶L
13
PLCgc̑nOӋ
1īI
[1] l(wi)ƽ. _P׃QĽģc[M]. Ї磬2006.
[2] ˼ϼ. ڠB(ti)gƽBOOST׃Q[J].ϵy(tng)W 2007.
[3] . DC/DC_P׃Qģ׃YƷо[D]. VݣAW1998.
[4] Takagi T, Sugeno M. Fuzzy identification of systems and its applications to modeling and control [J]. IEEE Trans on Systems, Man and Cybernetics, 1985.
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Cе늚ϵy(tng)OӋ
2
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PLCgc̑nOӋ
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Cе늚ϵy(tng)OӋ
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PLCgc̑nOӋ
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Cе늚ϵy(tng)OӋ
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PLCgc̑nOӋ
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Cе늚ϵy(tng)OӋ
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PLCgc̑nOӋ
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Cе늚ϵy(tng)OӋ
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PLCgc̑nOӋ
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Cе늚ϵy(tng)OӋ
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PLCgc̑nOӋ
늙Co
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