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1 Stability Analysis for EV Powertrain |
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1 | (18) |
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1.1 Two-mass Dynamic Model of EV Powertrain |
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1 | (4) |
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1.1.1 Simplified Model of EV Powertrain |
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1 | (2) |
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1.1.2 Derivation of Electromagnetic Torque |
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3 | (2) |
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1.1.3 Dimensionless Model of EV Powertrain |
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5 | (1) |
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1.2 Analysis of Equilibrium Point |
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5 | (3) |
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1.2.1 Derivation of Equilibrium Point |
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5 | (1) |
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1.2.2 Analysis of Equilibrium Point |
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6 | (2) |
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1.3 Simulation and Results |
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8 | (8) |
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1.3.1 Influence of Load Excitation Amplitude |
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8 | (2) |
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1.3.2 Influence of Torsional Damping Gradient |
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10 | (3) |
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1.3.3 Influence of Inertial Load Jumping |
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13 | (3) |
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16 | (3) |
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2 Control Methodology of Stability Optimization for EV Powertrain |
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19 | (30) |
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2.1 Control Methodology Optimization of Torque Control Mode |
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19 | (13) |
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2.1.1 Torque Control Model of EV Powertrain |
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19 | (3) |
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2.1.2 Optimization of Torque Control Methodology |
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22 | (5) |
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2.1.3 Experiment and Results |
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27 | (4) |
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31 | (1) |
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2.2 Control Methodology Optimization of Speed Control Mode |
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32 | (17) |
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2.2.1 Speed Control Model of EV Powertrain |
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32 | (3) |
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2.2.2 Optimization of Speed Control Methodology |
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35 | (2) |
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2.2.3 Simulation and Results |
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37 | (9) |
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46 | (3) |
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3 Stability Analysis for HEV Powertrain |
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49 | (26) |
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3.1 Stability Analysis for HEV Powertrain |
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49 | (13) |
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3.1.1 Two-mass Dynamic Model of HEV Powertrain |
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49 | (4) |
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3.1.2 Analysis of Equilibrium Point |
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53 | (2) |
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3.1.3 Simulation and Results |
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55 | (6) |
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61 | (1) |
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3.2 Determination of Stability Domain |
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62 | (13) |
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3.2.1 Three-mass Dynamic Model of HEV Powertrain |
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62 | (3) |
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3.2.2 Theoretical Calculation of Stability Domain |
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65 | (2) |
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3.2.3 Simulation and Results |
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67 | (1) |
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68 | (7) |
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4 Control Strategy of Stability Optimization for HEV Powertrain |
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75 | (32) |
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4.1 Control Strategy Optimization for PHEV Powertrain |
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75 | (17) |
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4.1.1 Dynamic Model of PHEV Powertrain |
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75 | (4) |
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4.1.2 Optimization of Stability Domain for PHEV |
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79 | (6) |
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4.1.3 Experiment and Results |
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85 | (5) |
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90 | (2) |
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4.2 Control Strategy Optimization for SHEV Powertrain |
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92 | (15) |
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4.2.1 Dynamic Model of SHEV Powertrain |
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92 | (3) |
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4.2.2 Optimization of Stability Domain for SHEV |
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95 | (7) |
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4.2.3 Experiment and Results |
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102 | (2) |
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104 | (3) |
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5 Control Methodology of Stability Optimization for HEV Powertrain |
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107 | |
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5.1 Control Methodology Optimization of Mode Switching Process |
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107 | (19) |
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5.1.1 Dynamic Model of Mode Switching Process |
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107 | (4) |
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5.1.2 Optimization of Mode Switching Process |
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111 | (5) |
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5.1.3 Simulation and Results |
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116 | (2) |
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5.1.4 Experiment and Results |
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118 | (7) |
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125 | (1) |
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5.2 Control Methodology Optimization of Mode Switching Initiation |
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126 | |
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5.2.1 Dynamic Model of Mode Switching Initiation |
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127 | (2) |
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5.2.2 Optimization of Mode Switching Initiation |
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129 | (4) |
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5.2.3 Simulation and Results |
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133 | (4) |
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5.2.4 Experiment and Results |
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137 | (3) |
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140 | |