Xây dựng mô hình mô phỏng và khảo sát đặc tính hệ thống lái trợ lực điện trên mô hình toyota vios 2007
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BUILDING SIMULATION MODEL AND SURVEYING FEATURES OF STEERING WHEEL
EPS ON VEHICLE TOYOTA VIOS 2007
Advisor
MCs.NGUYEN HUU MANH
Members
PHAM NGOC TAN
13145230
TRAN HUU DIEU
13145071
Class: 131452
Course: 2013 - 2017
CONTENT
1.
The reason selection subject, purpose and requests
2.
Overview of EPS
3.
Building model 3D and collecting signal from sensors with Matlab Simulink
4.
Surveying features of EPS
5.
Conclusion and development direction
Chapter 1 The reason choose subject, purpose and requests
The reason
Purpose
Requests
Research the experimental model
To creat the electronical power
resolve the high price instead of
steering system (EPS)
reseaching on real car.
experimental model.
Design, set the sensor to collect
signal on experimental EPS
Reading and processing the signal
from the sensors by matlab.
Chapter 2 Overview of EPS
Structuring electrical power steering system:
Chapter 2 Overview of EPS
Block diagram of EPS
Chapter 3 Building model 3D and collecting signal from
sensors with Matlab Simulink
Design model on SoildWorks
Chapter 3 Building model 3D and collecting signal from
sensors with Matlab Simulink
Result simulate steering system on Matllab Simulink
Chapter 3 Building model 3D and collecting signal from
sensors with Matlab Simulink
Loadcell sensors
To build simulative model and
diagrams, that display the
Encoder sensor
value of electrical power
steering system by Matlab
Reading motor current signal sensors
Reading voltage signal moment sensors
simulink.
Chapter 3 Building model 3D and collecting signal from
sensors with Matlab Simulink
The sensor images
Loadcell
Encoder
ACS 756
Chapter 3 Building model 3D and collecting signal from
sensors with Matlab Simulink
Drawing:
Loadcell bracket
Encoder bracket
Chapter 3 Building model 3D and collecting signal from sensors
with Matlab Simulink
Design:
Loadcell bracket
Encoder bracket
Chapter 3 Building model 3D and collecting signal from
sensors with Matlab Simulink
Installation
Chapter 3 Building model 3D and collecting signal from
sensors with Matlab Simulink
Collecting signal model
video
Chapter 4 Surveying features steering wheel systems of EPS
Chapter 4 Surveying features steering wheel systems of EPS
In the case of lock-to-lock steering and change the load on the wheel is 2600N, 2800N and
3000N
Video
Chapter 4 Surveying features steering wheel systems of EPS
Steering wheel angle
Chapter 4 Surveying features steering wheel systems of EPS
Result:
Current diagram of power steering motor on three cases
Chapter 4 Survey features steering wheel systems of EPS
In second case driving steering 90 degree to left and change the load is 2600N, 2800N and
3000N
Video
Chapter 4 Survey features steering wheel systems of EPS
Steering wheel angle
Chapter 4 Survey features steering wheel systems of EPS
Result:
Current diagram of power steering motor on three cases
Chapter 5 Conclusion and development
Conclusion:
• Complete the collection and processing of signals from the sensors.
• Simulating and building 3D model and running in Matlab Simulink with real-time.
• Be restricted on static models, some parameters have to be simulated.
Chapter 5 Conclusion and development
The development direction:
The sensor signals collected will be the input parameters of the dynamic simulation model on Matlab.
Thank you for yours watching
Have a nice day !
