Vehicle steer-by-wire system and chassis integration / / Wanzhong Zhao

• Autore: Zhao Wanzhong
• Pubblicazione: Singapore : , : Springer, , [2022]; ©2022
• Descrizione fisica: 1 online resource (455 pages)
• Disciplina: 629.2
• Soggetto topico: Automobiles - Automatic control; Automobiles - Steering-gear
• Nota di contenuto: Intro -- Foreword -- Contents -- 1 Active Steering System -- 1.1 Overview -- 1.1.1 Structure Principle of Active Steering System -- 1.1.2 Active Steering System Characteristics -- 1.1.3 Global Research on the Active Steering System -- 1.2 Automotive Dynamic Model -- 1.2.1 Dynamic Models of the Automobile Active Steering System -- 1.2.2 Tire Model -- 1.2.3 The Two Degrees of Freedom Vehicle Model -- 1.2.4 The Driver Model -- 1.3 Research on Control Strategy of Displacement Characteristics of Active Steering System -- 1.3.1 Active Steering Variable Transmission Ratio -- 1.3.2 Vehicle Stability Control Based on the Active Steering System -- 1.3.3 Simulation and Analysis of the Control System -- 1.4 Research on the Force Control Strategy Under the Influence of the Displacement Characteristics Control -- 1.4.1 The Influence of Displacement Characteristics Control on Steering Feel -- 1.4.2 Direct Control Policy of Steering Wheel Torque -- 1.4.3 Simulation and Analysis of the Control System -- References -- 2 Front-Wheel Steer-By-Wire System -- 2.1 Overview -- 2.1.1 Structure Principle of the Front-Wheel SBW System -- 2.1.2 Front-Wheel SBW System Characteristics -- 2.1.3 Global Research on the Front-Wheel SBW System -- 2.2 Front-Wheel SBW Vehicle Model -- 2.2.1 Steering Wheel and Steering Shaft Model -- 2.2.2 Steering Feel Motor Model -- 2.2.3 Steering Motor Model -- 2.2.4 Rack and Pinion Model -- 2.3 Steering Torque Feedback Control of Front-Wheel SBW System -- 2.3.1 Steering Torque Feedback Characteristics and Planning of Front-Wheel SBW System -- 2.3.2 Design of Steering Torque Feedback Controller of Front-Wheel SBW System -- 2.3.3 Simulation Results and Analysis of the Control System -- 2.4 The Stability Control of Front-Wheel SBW System -- 2.4.1 Estimation of Yaw Rate and Sideslip Angle. ; 2.4.2 Stability Control Strategy of Front-Wheel SBW System Based on Estimation -- 2.4.3 Simulation Results and Analysis of the Control System -- 2.5 Fault-Tolerant Control of Front-Wheel SBW System -- 2.5.1 Sensor Fault Analysis -- 2.5.2 Steering Execution Module and Vehicle Joint State Estimation Method Based on Kalman Filter -- 2.5.3 Research on Dynamic Fault Decision Threshold -- References -- 3 Differential Steering System -- 3.1 Overview -- 3.1.1 Structural Principle of the Differential Steering System -- 3.1.2 Differential Steering System Characteristics -- 3.1.3 Application Status of Differential Steering System -- 3.2 Modeling of the Differential Steering System -- 3.2.1 The Steering System Model -- 3.2.2 The Driving Motor Model -- 3.2.3 The Vehicle Model -- 3.2.4 The Wheel Model -- 3.2.5 The Tire Model -- 3.3 Coordination Control of Force and Displacement of the Differential Steering System -- 3.3.1 Power Control of the Differential Steering System -- 3.3.2 Coordinated Control of Power and Yaw Stability of the Differential Steering System -- 3.3.3 Simulation and Analysis -- References -- 4 Electro Hydraulic Hybrid Power Steering System -- 4.1 Overview -- 4.1.1 Structure Principle of Electro Hydraulic Hybrid Power Steering System -- 4.1.2 Electro Hydraulic Hybrid Power Steering System Characteristics -- 4.1.3 Global Research on the Electro Hydraulic Hybrid Power Steering System -- 4.2 Electro Hydraulic Hybrid Steering System and Vehicle Dynamics Modeling -- 4.2.1 Electro Hydraulic Compound Steering System and Vehicle Dynamics Modeling -- 4.2.2 Vehicle Dynamics Model -- 4.2.3 Driver Model -- 4.3 Multi-objective Optimization Design of Parameters of Electro Hydraulic Hybrid Steering System -- 4.3.1 Performance Evaluation Index of Electro Hydraulic Hybrid Steering System. ; 4.3.2 Multi-objective Optimization Design of Electro Hydraulic Hybrid Steering System -- 4.3.3 MOPSO/ad Algorithm Based on Adaptive Decomposition Method -- 4.3.4 Optimization Results and Analysis -- 4.4 Steering Sense Consistency Control of Electro Hydraulic Hybrid Steering System -- 4.4.1 Analysis of Steering Mode Switching Process -- 4.4.2 Steering Mode Switching and Steering Feel Compensation Strategy -- 4.4.3 Design of Consistent Robust Controller for Steering Mode Switching -- 4.4.4 Simulation Analysis of Control System -- 4.4.5 Test Verification -- References -- 5 Distributed Steer-By-Wire System -- 5.1 Overview -- 5.1.1 Structural Principle of the Distributed Steer-By-Wire System -- 5.1.2 Distributed Steer-By-Wire System Characteristics -- 5.1.3 Global Research on the Distributed Steer-By-Wire System -- 5.2 Distributed SBW System Model -- 5.2.1 Distributed SBW System Model -- 5.2.2 Vehicle Model -- 5.2.3 Driver Model -- 5.3 Distributed SBW System Stability Control Strategy -- 5.3.1 Vehicle Stability Control Overall Architecture -- 5.3.2 Distributed SBW System Integrated Controller Design -- 5.3.3 Simulation Results and Analysis -- 5.4 Distributed SBW System Steering Feel Simulation Strategy -- 5.4.1 Overall Framework of Distributed SBW System Steering Feel Simulation -- 5.4.2 Data Collection and Processing -- 5.4.3 Training of Distributed SBW System Steering Feel Prediction Model -- 5.4.4 Distributed SBW System Steering Torque Feedback Control -- 5.4.5 Simulation Results and Analysis -- References -- 6 Integrated Optimization of Differential Steering Chassis by Wire -- 6.1 Overview -- 6.1.1 Structure Principle of Chassis Integrated System of Differential Steer-by-Wire -- 6.1.2 Global Research on Optimization Methods for Chassis Integrated System of Differential Steer-by-Wire. ; 6.2 Chassis Integrated System of Differential Steer-by-Wire and Vehicle Dynamics Modeling -- 6.2.1 Vehicle Dynamics Model -- 6.2.2 Chassis System Dynamics Model -- 6.2.3 Tire Model -- 6.2.4 Pavement Input Model -- 6.3 Multidisciplinary Optimization Index of Chassis Integrated System of Differential Steer-by-Wire -- 6.3.1 Vehicle Stability -- 6.3.2 Vehicle Endurance -- 6.3.3 Design Variable Selection -- 6.4 Deterministic Optimization Design of Chassis Integrated System of Differential Steer-by-Wire -- 6.4.1 Optimization Method -- 6.4.2 System Level Optimization Model -- 6.4.3 Subsystem Level Optimization Model -- 6.4.4 Optimization Results and Analysis -- 6.5 Uncertainty Optimization Design of Chassis Integrated System of Differential Steer-by-Wire -- 6.5.1 Uncertainty Optimization Overall Frame Design -- 6.5.2 Analysis of Uncertain Factors -- 6.5.3 Multidisciplinary Optimization Design of Chassis System with Uncertainty -- 6.5.4 Optimization Results and Analysis -- References -- 7 Active Collision Avoidance Control of Wired Chassis System -- 7.1 Overview -- 7.1.1 Research Background and Significance -- 7.1.2 Research Status -- 7.2 Active Collision Avoidance System Model -- 7.2.1 Vehicle Dynamic Model -- 7.2.2 Active Steering System Model -- 7.2.3 Driver Model -- 7.2.4 Tire Model -- 7.2.5 Vehicle Kinematics Model -- 7.3 Active Collision Avoidance Trajectory Planning -- 7.3.1 Description of Autonomous Collision Avoidance Trajectory Planning -- 7.3.2 Trajectory Planning in Lane Change Stage -- 7.3.3 Trajectory Planning of Acceleration Stage and Lane Return Stage -- 7.4 Design of Stability Tracking Controller for Active Collision Avoidance System -- 7.4.1 Extension Control -- 7.4.2 H∞/Extension Hybrid Control -- 7.5 Simulation Analysis -- 7.5.1 Low Speed Condition -- 7.5.2 Low Adhesion Coefficient Condition -- 7.5.3 High Speed Condition. ; 7.5.4 Interference Condition -- 7.5.5 Obstacle Vehicle Lane Departure Condition -- References -- 8 Active Anti-rollover Control of Wired Chassis -- 8.1 Overview -- 8.1.1 Research Background and Significance -- 8.1.2 Research Status -- 8.2 Dynamic Modeling of Active Anti-rollover System of Wired Chassis -- 8.2.1 Vehicle Dynamics Model -- 8.2.2 Driver Model -- 8.2.3 Dynamic Model of Active Steering System -- 8.2.4 Dynamic Model of Differential Braking System -- 8.2.5 State Space Model of Anti-rollover System -- 8.3 Research on Evaluation Index and Prediction of Vertical Force Rollover of New Tire -- 8.3.1 Comparative Analysis of Common Evaluation Indexes -- 8.3.2 Vertical Force Rollover Index of New Tire -- 8.3.3 Prediction of Tire Vertical Force Evaluation Index -- 8.3.4 Simulation and Comparative Analysis of Evaluation Indicators -- 8.4 Research on Two Degree of Freedom H∞ Robust Anti-rollover Control Strategy -- 8.4.1 Overall Design of Anti-rollover Control -- 8.4.2 Design of Two Degree of Freedom H∞ Robust Controller -- 8.4.3 Robust Controller Order Reduction -- 8.4.4 Simulation Analysis of Control System -- References.
• Titolo autorizzato: Vehicle Steer-By-Wire System and Chassis Integration
• ISBN: 981-19-4250-1
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Lingua di pubblicazione: Inglese
• Record Nr.: 9910627243903321
• Lo trovi qui: Univ. Federico II