Integrated Driving Technology for Electric Vehicles
- 1st Edition - November 1, 2026
- Latest edition
- Author: Jinyue Tian
- Language: English
Integrated Driving Technology for Electric Vehicles reviews and provides analysis of the integrated power transmission technology of electric vehicles. Based on the external charac… Read more
Description
Description
Integrated Driving Technology for Electric Vehicles reviews and provides analysis of the integrated power transmission technology of electric vehicles. Based on the external characteristics of the motor, the parameters and performance design requirements of the vehicle, the driving form of the motor integrated transmission is selected, and the power, torque, speed of the driving motor and the gear number and speed ratio of the transmission are matched and calculated.
The content of this book includes parameter matching between the drive motor and transmission, motor selection and design, transmission design, powertrain coupling control method, braking method for powertrain gear integration control shifting schedule, requirements and optimization techniques for shifting process, etc. The book argues that on the basis of ensuring the power performance requirements of automobiles, the energy utilization efficiency of electric vehicles can be improved through preliminary parameter matching of motors, transmission systems, and power batteries. Integrated control of electric vehicle power transmission system refers to the application of electronic technology, with electronic control unit (ECU) as the core, to achieve automatic operation of vehicle starting and shifting by controlling the actuator and controlling the power transmission system through electronic devices. The book shows readers to understand the basic working principles of integrated transmission control of electric vehicles, together with the basic theories and methods of integrated transmission control of electric vehicles. The concepts of "power system" and "power transmission system" appear in this book, and their connotations need to be explained here. The so-called "powertrain" includes three assemblies: drive motor, controller, and power converter. The 'power transmission system' consists of components such as the drive motor, gearbox, and differential.
The book introduces two concepts: the "integrated" drive system for electric vehicles and the "integrated" drive system for electric vehicles. The so-called "integrated" drive system for electric vehicles refers to the integrated electric drive system (IEDS), which assembles the electric motor, gear transmission device, and drive axle together to reduce redundant components in traditional automotive power transmission systems, forming an integrated drive component that completes the power transmission system of electric vehicles for starting, driving, and braking. The highly "integrated" electric vehicle power system constitutes a highly integrated electric drive system (HIEDS), which integrates the controller, power converter, and cooling device of the motor drive system into the integrated power transmission system. By using the reasonable matching technology between the drive motor and the transmission system, the optimal control of the electric vehicle is achieved, making the function of the drive transmission system more excellent and the structure more compact.
The content of this book includes parameter matching between the drive motor and transmission, motor selection and design, transmission design, powertrain coupling control method, braking method for powertrain gear integration control shifting schedule, requirements and optimization techniques for shifting process, etc. The book argues that on the basis of ensuring the power performance requirements of automobiles, the energy utilization efficiency of electric vehicles can be improved through preliminary parameter matching of motors, transmission systems, and power batteries. Integrated control of electric vehicle power transmission system refers to the application of electronic technology, with electronic control unit (ECU) as the core, to achieve automatic operation of vehicle starting and shifting by controlling the actuator and controlling the power transmission system through electronic devices. The book shows readers to understand the basic working principles of integrated transmission control of electric vehicles, together with the basic theories and methods of integrated transmission control of electric vehicles. The concepts of "power system" and "power transmission system" appear in this book, and their connotations need to be explained here. The so-called "powertrain" includes three assemblies: drive motor, controller, and power converter. The 'power transmission system' consists of components such as the drive motor, gearbox, and differential.
The book introduces two concepts: the "integrated" drive system for electric vehicles and the "integrated" drive system for electric vehicles. The so-called "integrated" drive system for electric vehicles refers to the integrated electric drive system (IEDS), which assembles the electric motor, gear transmission device, and drive axle together to reduce redundant components in traditional automotive power transmission systems, forming an integrated drive component that completes the power transmission system of electric vehicles for starting, driving, and braking. The highly "integrated" electric vehicle power system constitutes a highly integrated electric drive system (HIEDS), which integrates the controller, power converter, and cooling device of the motor drive system into the integrated power transmission system. By using the reasonable matching technology between the drive motor and the transmission system, the optimal control of the electric vehicle is achieved, making the function of the drive transmission system more excellent and the structure more compact.
Key features
Key features
- Provides information on the parameter matching of integrated control power transmission system and introduces the concept of power drive systems and parameter matching of the power drive system
- Introduces the method of establishing an electric vehicle model using MATLAB/SIMULINK, and simulating the vehicle design indicators, electric drive system control strategies, and control functions
- Discusses the working characteristics of vehicle power transmission system using a dual motor power coupling system, as well as the matching method of parameters such as the motor, power battery, and transmission system
- Reviews methods for controlling and optimizing the heat transfer process in the system, and achieving comprehensive management and rational utilization of the generated heat energy to reduce the system's heat dissipation
Readership
Readership
Engineers working in automotive design
Table of contents
Table of contents
1. Introduction
1.1 Introduction to Integrated Power Transmission Technology for Electric Vehicles
1.1.1 Concept of Integrated Power Transmission Technology for Electric Vehicles
1.1.2 Control Method for Integrated Power Transmission of Electric Vehicles
1.2 Basic Structure of Powertrain Structure
1.2.1 Basic Structure of Electric Vehicle Powertrain
1.2.2 Performance indicators of electric vehicle powertrain
1.2.3 Application of Integrated Power Transmission in Electric Vehicles
2. Electric Vehicle Drive Power System
2.1 DC Motor and Its Drive Control System
2.1.1 Working principle and classification of DC motors
2.1.2 Dynamic equation and characteristic analysis of DC motor
2.1.3 Speed regulation method of DC motor
2.1.4 Pulse Width Modulation Control of DC Motor
2.1.5 Torque and Speed Control of DC Motor
2.1.6 Characteristics of DC Motor
2.2 AC Induction Motor and Its Drive System
2.2.1 Working principle of AC induction motor
2.2.2 Characteristics Analysis of AC Induction Motor
2.2.3 Vector Control of AC Induction Motor
2.2.4 Characteristics and Applications of AC Induction Motors
2.3 Permanent magnet synchronous motor and its drive system
2.3.1 Permanent magnet brushless DC motor and its drive system
2.3.2. Permanent magnet synchronous motor and its drive system
2.4 Switched Reluctance Motor and Its Drive System
2.4.1 Structure and Working Principle of Switched Reluctance Motor
2.4.2 Control of Switched Reluctance Motor
2.4.3 Characteristics and Applications of Switched Reluctance Motors
3. Parameter Matching of Two speed Transmission Power Drive System for Integrated Control
3.1 Analysis of Power Drive System Scheme
3.1.1 Composition of Power Drive System
3.1.2 Basic Scheme of Power Drive System
3.1.3 Selection of Power Drive System Scheme
3.2 Matching of Drive Motor and Transmission Parameters
3.2.1 Design Requirements for Pure Electric Vehicles
3.2.2 Motor parameter matching
3.2.3 Transmission parameter matching
3.3 Matching Examples of Highly Integrated Electric Drive Bridges
3.3.1 High integration electric drive axle matching for electric engineering vehicles
3.3.2 Analysis of High Integration Electric Drive Axle Transmission
4. Fundamentals of Drive Motor Design and Selection
4.1 Basic Structure of Electric Vehicle Drive Motor
4.1.1 Composition of Drive Motor
4.1.2 DC Motor and Its Control System
4.1.3 AC three-phase induction motor and its control system
4.1.4 Structure and Working Principle of Permanent Magnet Synchronous Motor
4.1.5 Switched Reluctance Motor and Its Control System
4.1.6 Power Converter
4.2 Electromagnetic Design of Permanent Magnet Synchronous Motor
4.2.1 Calculation of Main Dimensions of Motor
4.2.2 Selection of Pole Slot Coordination
4.3 Design of Motor Stator
4.3.1 Selection of Iron Core Materials
4.3.2 Motor stator slot design
4.3.3 Motor stator winding scheme
4.4 Design of Motor Rotor
4.4.1 Magnetic Circuit Structure Characteristics of Electric Vehicle Permanent Magnet Synchronous Motor
4.4.2 Mathematical Model of Permanent Magnet Synchronous Motor
4.5 Analysis of Characteristics Parameters of Permanent Magnet Synchronous Motor
5. Optimization Design of Electric Vehicle Gearbox
5.1 Gear Strength Calculation
5.1.1 Determination of Objective Function for Gear Transmission
5.1.2 Determination of Design Variables for Gearbox
5.1.3 Determination of Constraints for Gearbox
5.2 Design and Calculation of Planetary Mechanisms
5.2.1 Determination of the number of teeth in planetary gear trains
5.5.2 Balance device of planetary gear system
5.2.3 Calculation of planetary gear transmission ratio
5.3 Structure and Working Principle of Clutch
5.3.1 Function of clutch
5.3.2 Classification of clutches
6. Dual Motor Powertrain Coupling Control
6.1 Energy consumption analysis of pure electric vehicles
6.2 Analysis of Dual Motor Drive Structure
6.2.1 Analysis of Independent Drive Structure
6.2.2 Coupled Drive Structure Analysis 4
6.2.3 Analysis of energy-saving advantages of dual motor coupling structure
6.3 New Dual Motor Drive Structure Based on Planetary Coupling System
6.3.1 Independent Motor Drive Mode
6.3.2 Motor Joint Drive Mode
6.4 Control Strategy for Dual Motor Power Coupling System
6.4.1 Analysis of Power System Control Architecture
6.4.2 Energy Management Module
6.5 Parameter Optimization Based on Energy Efficiency
6.5.1 Genetic Algorithm
6.5.2 Optimization of Motor and Transmission System Parameters
6.5.3 Solving Based on Genetic Algorithm Model
7. Powertrain Integrated Control Shifting Schedule
7.1 Response and Control of Accelerator Pedal
7.2 Shifting Rules of Transmission
7.2.1 Optimal Power Shifting Schedule
7.2.2 Optimal Economic Shifting Pattern
7.2.3 Combination Shift Control Strategy
7.3 Optimized Flexible Shift Control Strategy
8. Optimization of Integrated Control of Two speed AMT without Clutch
8.1 Working principle of two speed AMT without clutch
8.1.1 Two speed AMT Structure
8.1.2 Two speed AMT shifting structure
8.2 Two speed AMT Shift Process Dynamics Model
8.2.1 Drive motor torque reset stage
8.2.2 Shifting motor disengagement stage
8.2.3 Active speed regulation stage of drive motor
8.2.4 Joint sleeve synchronous ring movement stage
8.2.5 Joint sleeve and synchronous ring towards target gear ring movement stage
8.2.6 Synchronization Ring Start Synchronization Phase
8.2.7 Synchronous Ring Complete Synchronization Stage
8.2.8 Shifting Motor Shifting Stage
8.2.9 Drive motor torque recovery stage
8.3 Shift Process Control Strategy
8.4 Evaluation indicators for gear shifting process
8.4.1 Shift Time Indicator
8.4.2 Impact Index9
8.4.3 Sliding Friction Index
8.5 Quality optimization of gear shifting process
8.5.1 Optimizing the objective function
8.5.2 PSO Algorithm Target Torque Optimization Process
8.5.3 Optimization Results and Analysis
9. Integrated Power Transmission Simulation of Electric Vehicles
9.1 Establishment of System Model
9.1.1 Driver Model
9.1.2 Cycle condition input model
9.1.3 Motor Model
9.1.4 Battery Model
9.1.5 Inverter Model
9.1.6 Transmission Model
9.1.7 Vehicle Dynamics Model
9.1.8 Controller Model
9.2 Simulation Analysis
9.2.1 Acceleration Time Simulation
9.2.2 Maximum Vehicle Speed Simulation
9.2.3 Maximum Climbing Slope Simulation
9.2.4 Range Simulation
9.2.5 Flexible Shift Simulation
10. Power Transmission Assembly Heat Dissipation Technology
10.1 Introduction to Cooling System for Electric Motors in Electric Vehicles
10.1.1 Air cooling system
10.1.2 Liquid cooling system
10.1.3 Evaporative Cooling
10.2 Basic Theory of Flow and Heat Transfer
10.2.1 Flow Turbulence Model
10.2.2 Fluid Heat Transfer Analysis
10.3 Heat dissipation analysis of motor cooling system
10.3.1 Composition of Cooling System
10.3.2 Motor Heat Source Analysis
10.4 Analysis of Gearbox Heating
10.4.1 Gear Friction Power
10.4.2 Wind resistance thermal power loss
10.4.3 Heat power loss of oil stirring
10.4.4 Thermal power analysis of rolling bearings
10.4.5 Gearbox Thermal Balance
1.1 Introduction to Integrated Power Transmission Technology for Electric Vehicles
1.1.1 Concept of Integrated Power Transmission Technology for Electric Vehicles
1.1.2 Control Method for Integrated Power Transmission of Electric Vehicles
1.2 Basic Structure of Powertrain Structure
1.2.1 Basic Structure of Electric Vehicle Powertrain
1.2.2 Performance indicators of electric vehicle powertrain
1.2.3 Application of Integrated Power Transmission in Electric Vehicles
2. Electric Vehicle Drive Power System
2.1 DC Motor and Its Drive Control System
2.1.1 Working principle and classification of DC motors
2.1.2 Dynamic equation and characteristic analysis of DC motor
2.1.3 Speed regulation method of DC motor
2.1.4 Pulse Width Modulation Control of DC Motor
2.1.5 Torque and Speed Control of DC Motor
2.1.6 Characteristics of DC Motor
2.2 AC Induction Motor and Its Drive System
2.2.1 Working principle of AC induction motor
2.2.2 Characteristics Analysis of AC Induction Motor
2.2.3 Vector Control of AC Induction Motor
2.2.4 Characteristics and Applications of AC Induction Motors
2.3 Permanent magnet synchronous motor and its drive system
2.3.1 Permanent magnet brushless DC motor and its drive system
2.3.2. Permanent magnet synchronous motor and its drive system
2.4 Switched Reluctance Motor and Its Drive System
2.4.1 Structure and Working Principle of Switched Reluctance Motor
2.4.2 Control of Switched Reluctance Motor
2.4.3 Characteristics and Applications of Switched Reluctance Motors
3. Parameter Matching of Two speed Transmission Power Drive System for Integrated Control
3.1 Analysis of Power Drive System Scheme
3.1.1 Composition of Power Drive System
3.1.2 Basic Scheme of Power Drive System
3.1.3 Selection of Power Drive System Scheme
3.2 Matching of Drive Motor and Transmission Parameters
3.2.1 Design Requirements for Pure Electric Vehicles
3.2.2 Motor parameter matching
3.2.3 Transmission parameter matching
3.3 Matching Examples of Highly Integrated Electric Drive Bridges
3.3.1 High integration electric drive axle matching for electric engineering vehicles
3.3.2 Analysis of High Integration Electric Drive Axle Transmission
4. Fundamentals of Drive Motor Design and Selection
4.1 Basic Structure of Electric Vehicle Drive Motor
4.1.1 Composition of Drive Motor
4.1.2 DC Motor and Its Control System
4.1.3 AC three-phase induction motor and its control system
4.1.4 Structure and Working Principle of Permanent Magnet Synchronous Motor
4.1.5 Switched Reluctance Motor and Its Control System
4.1.6 Power Converter
4.2 Electromagnetic Design of Permanent Magnet Synchronous Motor
4.2.1 Calculation of Main Dimensions of Motor
4.2.2 Selection of Pole Slot Coordination
4.3 Design of Motor Stator
4.3.1 Selection of Iron Core Materials
4.3.2 Motor stator slot design
4.3.3 Motor stator winding scheme
4.4 Design of Motor Rotor
4.4.1 Magnetic Circuit Structure Characteristics of Electric Vehicle Permanent Magnet Synchronous Motor
4.4.2 Mathematical Model of Permanent Magnet Synchronous Motor
4.5 Analysis of Characteristics Parameters of Permanent Magnet Synchronous Motor
5. Optimization Design of Electric Vehicle Gearbox
5.1 Gear Strength Calculation
5.1.1 Determination of Objective Function for Gear Transmission
5.1.2 Determination of Design Variables for Gearbox
5.1.3 Determination of Constraints for Gearbox
5.2 Design and Calculation of Planetary Mechanisms
5.2.1 Determination of the number of teeth in planetary gear trains
5.5.2 Balance device of planetary gear system
5.2.3 Calculation of planetary gear transmission ratio
5.3 Structure and Working Principle of Clutch
5.3.1 Function of clutch
5.3.2 Classification of clutches
6. Dual Motor Powertrain Coupling Control
6.1 Energy consumption analysis of pure electric vehicles
6.2 Analysis of Dual Motor Drive Structure
6.2.1 Analysis of Independent Drive Structure
6.2.2 Coupled Drive Structure Analysis 4
6.2.3 Analysis of energy-saving advantages of dual motor coupling structure
6.3 New Dual Motor Drive Structure Based on Planetary Coupling System
6.3.1 Independent Motor Drive Mode
6.3.2 Motor Joint Drive Mode
6.4 Control Strategy for Dual Motor Power Coupling System
6.4.1 Analysis of Power System Control Architecture
6.4.2 Energy Management Module
6.5 Parameter Optimization Based on Energy Efficiency
6.5.1 Genetic Algorithm
6.5.2 Optimization of Motor and Transmission System Parameters
6.5.3 Solving Based on Genetic Algorithm Model
7. Powertrain Integrated Control Shifting Schedule
7.1 Response and Control of Accelerator Pedal
7.2 Shifting Rules of Transmission
7.2.1 Optimal Power Shifting Schedule
7.2.2 Optimal Economic Shifting Pattern
7.2.3 Combination Shift Control Strategy
7.3 Optimized Flexible Shift Control Strategy
8. Optimization of Integrated Control of Two speed AMT without Clutch
8.1 Working principle of two speed AMT without clutch
8.1.1 Two speed AMT Structure
8.1.2 Two speed AMT shifting structure
8.2 Two speed AMT Shift Process Dynamics Model
8.2.1 Drive motor torque reset stage
8.2.2 Shifting motor disengagement stage
8.2.3 Active speed regulation stage of drive motor
8.2.4 Joint sleeve synchronous ring movement stage
8.2.5 Joint sleeve and synchronous ring towards target gear ring movement stage
8.2.6 Synchronization Ring Start Synchronization Phase
8.2.7 Synchronous Ring Complete Synchronization Stage
8.2.8 Shifting Motor Shifting Stage
8.2.9 Drive motor torque recovery stage
8.3 Shift Process Control Strategy
8.4 Evaluation indicators for gear shifting process
8.4.1 Shift Time Indicator
8.4.2 Impact Index9
8.4.3 Sliding Friction Index
8.5 Quality optimization of gear shifting process
8.5.1 Optimizing the objective function
8.5.2 PSO Algorithm Target Torque Optimization Process
8.5.3 Optimization Results and Analysis
9. Integrated Power Transmission Simulation of Electric Vehicles
9.1 Establishment of System Model
9.1.1 Driver Model
9.1.2 Cycle condition input model
9.1.3 Motor Model
9.1.4 Battery Model
9.1.5 Inverter Model
9.1.6 Transmission Model
9.1.7 Vehicle Dynamics Model
9.1.8 Controller Model
9.2 Simulation Analysis
9.2.1 Acceleration Time Simulation
9.2.2 Maximum Vehicle Speed Simulation
9.2.3 Maximum Climbing Slope Simulation
9.2.4 Range Simulation
9.2.5 Flexible Shift Simulation
10. Power Transmission Assembly Heat Dissipation Technology
10.1 Introduction to Cooling System for Electric Motors in Electric Vehicles
10.1.1 Air cooling system
10.1.2 Liquid cooling system
10.1.3 Evaporative Cooling
10.2 Basic Theory of Flow and Heat Transfer
10.2.1 Flow Turbulence Model
10.2.2 Fluid Heat Transfer Analysis
10.3 Heat dissipation analysis of motor cooling system
10.3.1 Composition of Cooling System
10.3.2 Motor Heat Source Analysis
10.4 Analysis of Gearbox Heating
10.4.1 Gear Friction Power
10.4.2 Wind resistance thermal power loss
10.4.3 Heat power loss of oil stirring
10.4.4 Thermal power analysis of rolling bearings
10.4.5 Gearbox Thermal Balance
Product details
Product details
- Edition: 1
- Latest edition
- Published: November 1, 2026
- Language: English
About the author
About the author
JT
Jinyue Tian
Jinyue Tian is a professor at the School of Automobile and Traffic Engineering, Jiangsu University. He has been engaged in automotive transmission system and automatic transmission research and development for several years. He has published more than 60 articles in international and national technical journals, and has also published three academic monographs
Affiliations and expertise
Jiangsu University, China