Design of an Automatic Control Algorithm for Energy-Efficient ...

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uts ignal Unit Range Type Comment n motor % 0...100 uint Percent of 5V going to fan PWM eater set-temperature ° 0...340 uint Rotation of heater potentiometer atus: heater - 1: heater on 0: heater off bool t position recirculation flap ° 0...180 uint t position foot-outlet flap ° 0...180 uint inimal power requirement W 0...200 uint stimated power consumption W 0...200 uint atus: heater fan - 1: heater fan spins bool Ensure proper heater cooling af- 0: heater fan off ter shut-down eater error - 1: heater failure 0: no error bool rvo error - 1-7: servo fail 0: no error uint Servo number binary coded n error - 1: fan failure 0: no error bool nsor error - 1-255: sensor failure 0: no error uint Sensor number binary coded el error - 2: fuel empty 1: fuel short 0: no error uint limate controller error - ��0: controller error 0: no error uint Error code atus: cold air prevention - 1: active 0: inactive bool In- and outputs 140
In- and outputs 141 B.3 Error codes The error codes for the three coded outputs. X means “value does not matter”. HEI_ST_errStellmotor Binary error Error/warning description XX1 Servo 1 (recirculation flap, HEI_deg_istStellM1) is not reacting as expected X1X Servo 2 (foot/defrost flap, HEI_deg_istStellM2) is not reacting as expected 1XX Servo 3 (heater potentiometer, HEI_deg_istHeizPoti) is not reacting as expected HEI_ST_errSensor Binary error Error/warning description XXXXXXX1 Sensor 1 out of range (SEN_T_istTempAus) XXXXXX1X Sensor 2 out of range (SEN_T_istTempBrennerIn) XXXXX1XX Sensor 3 out of range (SEN_T_istTempBrennerOut) XXXX1XXX Sensor 4 out of range (SEN_T_istTempVerteilerK) XXX1XXXX Sensor 5 out of range (SEN_T_istTempInn) XX1XXXXX Sensor 6 out of range (SEN_T_istTempFrontsch) X1XXXXXX Sensor 7 out of range (SEN_rel_istFeuchtAus) 1XXXXXXX Sensor 8 out of range (SEN_rel_istFeuchtInn) HEI_ST_errRegler Binary error Error/warning description XXXX1 Warning: CO2 simulation has reached the lower bound XX1XX Warning: disturbance estimations have reached a limit 1XXXX Warning: the optimiser has not found a suitable control output, a panic handler is taken >1XXXXXX Error: the optimiser could not allocate the required memory
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ISSN 0280-5316 ISRN LUTFD2/TFRT--58
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Diploma thesis subject Problem stat
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Acknowledgements ii Acknowledgement
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Acknowledgements iv 3.1.4 Windscree
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Acknowledgements vi 8.5 System simu
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Nomenclature viii Nomenclature Symb
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Nomenclature x Other symbols Symbol
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Nomenclature xii Subscript Descript
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1 Introduction Energy consumption t
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1 Introduction 3 adjustment of the
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2 Control objectives 5 2.1 Windscre
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2 Control objectives 7 2.2 Comfort
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2 Control objectives 9 � Metaboli
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2 Control objectives 11 ��
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2 Control objectives 13 Figure 2.6:
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2 Control objectives 15 2.4 Influen
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3 System description 17 or heat com
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3 System description 19 calculated
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3 System description 21 ��
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3 System description 23 � � �
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3 System description 25 defrost tem
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3 System description 27 Figure 3.4:
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3 System description 29 width modul
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3 System description 31 ��
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3 System description 33 shown in Fi
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3 System description 35 of performa
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4 Control strategy The main goal of
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4 Control strategy 39 limits are di
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4 Control strategy 41 ��
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4 Control strategy 43 cabin. This s
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4 Control strategy 45 controlled. T
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5 The disturbance estimator 47 in e
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6 The optimiser: an evolutionary al
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7 The HVAC-system controller 69 �
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7 The HVAC-system controller 71 7.5
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8 System and functionality integrat
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Page 109 and 110: 8 System and functionality integrat
Page 115 and 116: 9 The MUTE project 95 order to fit
Page 117 and 118: 10 Hardware and characteristics of
Page 129 and 130: 11 Matlab implementation The climat
Page 131 and 132: 11 Matlab implementation 111 Only r
Page 133 and 134: 11 Matlab implementation 113 left i
Page 135 and 136: 11 Matlab implementation 115 tion a
Page 137 and 138: 12 Controller evaluation 117 ��
Page 139 and 140: 12 Controller evaluation 119 be not
Page 141 and 142: 12 Controller evaluation 121 Number
Page 143 and 144: 12 Controller evaluation 123 Table
Page 145 and 146: 12 Controller evaluation 125 In the
Page 147 and 148: 12 Controller evaluation 127 ��
Page 149 and 150: 13 Conclusion 129 13.2 Possible imp
Page 151 and 152: Bibliography [1] Holger Großmann.
Page 153 and 154: Bibliography 133 [22] M. Wang, T.M.
Page 155 and 156: Appendices
Page 157 and 158: B In- and outputs The interface bet
Page 159: Signal Unit Range Type Comment Stat
Page 163 and 164: and system parameters 2 concentrati
Page 165 and 166: Simulation parameters 145 C.2 Contr
Page 167 and 168: Simulation parameters 147 Panic han
Page 169 and 170: Simulation parameters 149 C.5 Test
Page 171 and 172: Additional simulation results 151 D
Page 173 and 174: Optimiser code 153 real_T ∗panic_
Page 175 and 176: Optimiser code 155 52 return 10; 54
Page 177 and 178: Optimiser code 157 138 /∗ return
Page 179 and 180: Optimiser code 159 230 ∗/ ∗ ===
Page 181 and 182: Optimiser code 161 ∗ IMEA_breedin
Page 183 and 184: Optimiser code 163 414 } 416 } } st
Page 185 and 186: Optimiser code 165 if (sortedPop [
Page 187 and 188: Optimiser code 167 596 ∗ Printout
Page 189: Optimiser code 169 690 ∗ Latest R
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