Dissertation > Excellent graduate degree dissertation topics show

Simulation and Evaluation of the Electro Mechanical Braking System for the Car

Author: YangSiYu
Tutor: YangZuoPu；LinLiHua
School: Shanghai Jiaotong University
Course: Control Engineering
Keywords: Electro-mechanical brake Wire system EMB Braking force response
CLC: U463.5
Type: Master's thesis
Year: 2008
Downloads: 99
Quote: 0
Read: Download Dissertation

Abstract


The paper machine electro-mechanical brake on the car, from the development process, data modeling, computer simulation and test the system description. Wire technology continues to mature, more and more control systems, the use of electronic information transmission to replace by a large number of mechanical, hydraulic or pneumatic system connection. Wire technology not only changes in the way of connection, but also changes in controls and manipulate changes in the way as well as implementing agencies (electrification), widely used in wire technology resulted in a brand new car structure. The electro-mechanical brake (Electro Mechanical Braking, EMB) is a new brake mechanism for innovation with gear brake drive mechanism. It eliminates the conventional hydraulic braking system, brake energy to the motor driver's intention to brake signal transmission, the implementing agencies conventional brake. Automotive electronics mechanical system has a series of advantages, in line with the three major themes in the development of automotive safety, energy saving, environmental protection, the future direction of development of the braking system. From a global perspective, electro-mechanical braking system is still in the experimental stage, is still some distance away from the product launch. Electro-mechanical brake, will help shorten the the brake technology gap between China and foreign countries, to improve the competitiveness of the domestic car of the future, some of the key components of China's automobile industry by leaps and bounds have important significance. This article describes the history of the development of the car braking systems, electronic mechanical brake system works, composition and technical merit; according to the parameters of a SAIC own brand car, the establishment of a mathematical model of the electro-mechanical brake and the car system on a level surface when the vehicle dynamics model; and the use of MATLAB / SIMULINK simulation software for electro-mechanical brake braking efficiency, a section of electro-mechanical brake actuator open-loop response characteristics of a detailed analysis, analysis of its reasons and the braking force control, electro-mechanical braking system braking force control three aspects of the evaluation method and electro-mechanical brake hardware in the loop simulation; experiments, the application of PID control strategy for the electro-mechanical brake the braking force of the closed-loop control strategy, according to the evaluation method of the braking force, by a large number of experiments, to seek the influence of the PID parameters and the system control cycle parameters on the effect of the braking force control, and a detailed analysis of the influence of control parameters for the control effect, and further analysis of the influence of the the EMB system of the mechanical structure of the control effect. Pointed out the importance of the electro-mechanical braking system anti-jamming measures, the application of sampling averaging method to weaken the impact of the internal and external high-frequency interference. Finally, as an electro-mechanical brake control system to a high-performance DSP system, briefly discusses the major modules and a flowchart of the control software design to prepare portion. Finally, from the braking force control strategy improvement and development of the controller, the brake actuator development, real vehicle experiments and electro-mechanical brake system reliability study several aspects of the further direction of development.

Related Dissertations

  1. Design of Reciprocatingwire Outfit of Mwedmand Research on It’s Control System,TG484
  2. Research and Development of Electromechanical Brake System Actuator,U463.5
  3. The Development of an Ultralow-power Smart Valve Positioner Based on the MSP430,TH138.52
  4. The Study about Three-Phase Four-Wire Active Power Filter System Based on DSP,TN713.8
  5. Design and implementation of network -based the SOA television business in Taiwan,TN948.3
  6. The Development of Smart Valve Positioner Based on HART Protocol,TP273.5
  7. Research on Control Methods for Shunt Active Power Filter,TN713.8
  8. Based on the EMB bus air brake system improvements Design and Simulation,U463.5
  9. Research and Design of Shunt Active Power Filter in Three-phase Four-wire System,TN713.8
  10. Research on Anti-lock Brake System for Light Vehicle with Eletromechanical Brake System,U463.526
  11. Research on Automobile Steer by Wire System Based on Fuzzy Adaptive PID Control,U463.4
  12. Design & Implementation of Electronic Control Unit of Electro-Mechanical Brake Based on CAN,U463.5
  13. Yaw and Sideslip Control for Light Vehicle with Electromechanical Brake System,U461.6
  14. Research on Braking and Driving Anti-slip Control System Based on Electromechanical Brake System for Light Vehicle,U463.5
  15. Study on System Safety Analysis Methods of the Fly by Wire System of Aircraft,V225
  16. Unified Power Quality Controller for three-phase voltage sub-control compensation study,TM761
  17. The Research of Three-phase Four-wire Static Var Generator with One-cycle Control,TM761
  18. Automotive electronics mechanical brake system design study of the implementing agencies,U463.5
  19. EM Algorithm and Its Variable Metric Acceleration,O241.6
  20. Research on Automotive Electromechanical Brake Control System Based on FPGA/SOPC Technology,U463.54

CLC: > Transportation > Road transport > Automotive Engineering > Automotive structural components > Braking system
© 2012 www.DissertationTopic.Net  Mobile