BUILDING SIMULATION MODEL AND SURVEYING FEATURES OF STEERING WHEEL EPS ON VEHICLE TOYOTA VIOS 2007 Advisor MCs.NGUYEN HUU MANH Members PHAM NGOC TAN TRAN HUU DIEU Class: 131452 Course: 2013 - 2017 13145230 13145071 CONTENT The reason selection subject, purpose and requests Overview of EPS Building model 3D and collecting signal from sensors with Matlab Simulink Surveying features of EPS Conclusion and development direction Chapter The reason choose subject, purpose and requests The reason Purpose  Research the  To creat the experimental model electronical power resolve the high steering system price instead of (EPS) experimental reseaching on real model car Requests  Design, set the sensor to collect signal on experimental EPS  Reading and processing the signal from the sensors by matlab Chapter Overview of EPS  Structuring electrical power steering system: Chapter Overview of EPS Block diagram of EPS Chapter Building model 3D and collecting signal from sensors with Matlab Simulink Design model on SoildWorks Chapter Building model 3D and collecting signal from sensors with Matlab Simulink Result simulate steering system on Matllab Simulink Chapter Building model 3D and collecting signal from sensors with Matlab Simulink Loadcell sensors Encoder sensor Reading motor current signal sensors Reading voltage signal moment sensors To build simulative model and diagrams, that display the value of electrical power steering system by Matlab simulink Chapter Building model 3D and collecting signal from sensors with Matlab Simulink The sensor images Loadcell Encoder ACS 756 Chapter Building model 3D and collecting signal from sensors with Matlab Simulink Drawing: Loadcell bracket Encoder bracket Chapter Building model 3D and collecting signal from sensors with Matlab Simulink Design: Loadcell bracket Encoder bracket Chapter Building model 3D and collecting signal from sensors with Matlab Simulink Installation Chapter Building model 3D and collecting signal from sensors with Matlab Simulink Collecting signal model video Chapter Surveying features steering wheel systems of EPS Chapter 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 Surveying features steering wheel systems of EPS Steering wheel angle Chapter Surveying features steering wheel systems of EPS Result: Current diagram of power steering motor on three cases Chapter 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 Survey features steering wheel systems of EPS Steering wheel angle Chapter Survey features steering wheel systems of EPS Result: Current diagram of power steering motor on three cases