Temperature Control of Thermoelectric Cooler Based on Adaptive NN-PID
Citations
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Cites background from "Temperature Control of Thermoelectr..."
...In [13], the same system and its transfer function are taken over....
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Cites background or methods from "Temperature Control of Thermoelectr..."
...Though this topic was found in the early 19th century, there are still a lot of actual studies in this research area [3, 5-12]....
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...[5] used an adaptive proportional-integral-derivative (PID) neural network method to control the temperature level of thermoelectric systems....
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References
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"Temperature Control of Thermoelectr..." refers background in this paper
...0 ) , ( = ∂ ∂ − = x K x t x T kA Q (2) k is average heat conductivity of P-N knot material; A is total area of thermoelectric material; T(x,t) is heat distribution of thermoelectric module....
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9 citations
"Temperature Control of Thermoelectr..." refers background in this paper
...L pn K L L C C L L T I Q Q dt dT C M C M α − − = + ) ( (1)...
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...)(~)()( ~ )()(~)()(~ sTsGsQsGsIsGsT aaLQIL ++= (11) )( )()( ssD sNsG I = (12) )( )cosh()sinh( )( sD qLAkqqLE sG HQ + = (13) )( )( sD hkqAAsG Fa = (14) { }sqLETTqLTAkqsN HLLHHLL )sinh(])cosh([)( ααα +−= )]sinh())cosh(1([ pLAkppLE C Akq H −−+ γ β (15) )sinh()cosh()sinh()cosh()( 22 qLpqkApLAkqEqLEEqLAkqEsD HLHL +++= (16) k skC A I A I sp 2 4 )( 2 22 γττ ++ = ; k skC A I A I sq 2 4 )( 2 22 γττ +− = (17) IsCMCMsE LCCLLL )()()( ατ +++= (18) IhAsCMCMsE HFHHFFH )()()( ατ +−++= (19) AL TT A I LH )(2 2 −−= τρβ (20) Equation (11) indicates that LT , cool end temperature of thermoelectric cooler is affected by current I , cool load LQ and environment temperature aT ....
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...Putting Equation (6) and (7) into Equation (1), (3) and (4)....
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...0Q is heat conductivity of heat end, can be shown as following Lxx txTkAQ =∂ ∂−= ),(0 (5) Equation (1), (3) and (4) are modulation equations of thermoelectric cooler’s dynamic performance....
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...L x x t x T kA Q = ∂ ∂ − = ) , ( 0 (5) Equation (1), (3) and (4) are modulation equations of thermoelectric cooler’s dynamic performance....
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