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Title Page |
2 |
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Preface |
5 |
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Contents |
9 |
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Introduction |
13 |
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Notation |
13 |
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Control Systems for IC Engines |
16 |
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Relevance of Engine Control Systems |
16 |
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Electronic Engine Control Hardware and Software |
17 |
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Overview of SI Engine Control Problems |
18 |
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General Remarks |
18 |
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Main Control Loops in SI Engines |
20 |
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Future Developments |
22 |
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Overview of Control Problems in CI Engines |
23 |
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General Remarks |
23 |
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Main Control Loops in Diesel Engines |
26 |
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Future Developments |
30 |
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Structure of the Text |
31 |
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Mean-Value Models |
33 |
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Introduction |
34 |
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Cause and Effect Diagrams |
36 |
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Spark-Ignited Engines |
37 |
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Diesel Engines |
40 |
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Air System |
42 |
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Receivers |
42 |
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Valve Mass Flows |
43 |
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Engine Mass Flows |
47 |
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Exhaust Gas Recirculation |
49 |
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Supercharger |
52 |
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Fuel System |
64 |
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Introduction |
64 |
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Wall-Wetting Dynamics |
65 |
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Gas Mixing and Transport Delays |
75 |
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Mechanical System |
76 |
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Torque Generation |
76 |
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Engine Speed |
88 |
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Rotational Vibration Dampers |
93 |
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Thermal Systems |
97 |
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Introduction |
97 |
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Engine Exhaust Gas Enthalpy |
98 |
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Thermal Model of the Exhaust Manifold |
100 |
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Simplified Thermal Model |
101 |
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Detailed Thermal Model |
102 |
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Pollutant Formation |
110 |
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Introduction |
110 |
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Stoichiometric Combustion |
110 |
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Non-Stoichiometric Combustion |
112 |
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Pollutant Formation in SI Engines |
114 |
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Pollutant Formation in Diesel Engines |
120 |
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Control-Oriented NO Model |
122 |
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Pollutant Abatement Systems |
125 |
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Introduction |
125 |
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Three-Way Catalytic Converters, Basic Principles |
126 |
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Modeling Three-Way Catalytic Converters |
129 |
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Pollution Abatement Systems for Diesel Engines |
149 |
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Discrete-Event Models |
159 |
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Introduction to DEM |
160 |
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When are DEM Required? |
160 |
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Discrete-Time Effects of the Combustion |
160 |
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Discrete Action of the ECU |
162 |
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DEM for Injection and Ignition |
165 |
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The Most Important DEM in Engine Systems |
168 |
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DEM of the Mean Torque Production |
168 |
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DEM of the Air Flow Dynamics |
173 |
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DEM of the Fuel-Flow Dynamics |
176 |
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DEM of the Back-Flow Dynamics of CNG Engines |
185 |
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DEM of the Residual Gas Dynamics |
187 |
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DEM of the Exhaust System |
190 |
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DEM Based on Cylinder Pressure Information |
192 |
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General Remarks |
192 |
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Estimation of Burned-Mass Fraction |
193 |
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Cylinder Charge Estimation |
195 |
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Torque Variations Due to Pressure Pulsations |
200 |
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Control of Engine Systems |
202 |
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Introduction |
203 |
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General Remarks |
203 |
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Software Structure |
204 |
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Engine Operating Point |
207 |
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Engine Calibration |
208 |
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Engine Knock |
210 |
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Autoignition Process |
211 |
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Knock Criteria |
213 |
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Knock Detection |
215 |
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Knock Controller |
219 |
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Air/Fuel-Ratio Control |
221 |
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Feedforward Control System |
221 |
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Feedback Control: Conventional Approach |
226 |
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Feedback Control: $H_\infty$ |
228 |
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Feedback Control: Internal-Model Control |
240 |
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Multivariable Control of Air/Fuel Ratio and Engine Speed |
250 |
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Control of an SCR System |
255 |
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Engine Thermomanagement |
260 |
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Introduction |
260 |
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Control Problem Formulation |
261 |
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Feedforward Control System |
263 |
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Experimental Results |
266 |
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Basics of Modeling and Control-Systems Theory |
272 |
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Modeling of Dynamic Systems |
272 |
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System Description and System Properties |
281 |
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Model Uncertainty |
287 |
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Control-System Design for Nominal Plants |
290 |
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Control System Design for Uncertain Plants |
299 |
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Controller Discretization |
302 |
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Controller Realization |
312 |
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Further Reading |
314 |
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Case Study: Idle Speed Control |
315 |
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Modeling of the Idle Speed System |
316 |
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Parameter Identification and Model Validation |
325 |
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Description of Linear System |
334 |
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Control System Design and Implementation |
336 |
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Combustion and Thermodynamic Cycle Calculation of ICEs |
340 |
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Fuels |
340 |
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Thermodynamic Cycles |
342 |
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References |
351 |
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