Project
AIM :-
To prepare a technical report about system level simulation of all terrain vehicle (AVT) by explaining different models under different conditions.
INTRODUCTION :-
ALL TERRAIN VEHICLE:
It is a motorized vehicle designed basically for offroading. It is construted by four wheels (low preesure tyres) , some suspensions , one engine , handlebar (for steering control ), seat etc. There are different types of ATV are available like in two stroke engine and four stroke engine and it also depends upon type of sitting like single one or with piillion. It have different uses like racing , pit-vehicle, hunting, military, emergency uses etc.
CONTINUOS VEHICLE TRANSMSSION :
A CVT is a shiftless tranmission which continue the tranmission during variable gear shift. It has a mechanism like two pulley tied with a belt and for higher tranmission one pulley expands and other collapse ,same for lower tranmission it reveres.
SIMULATION BLOCK USED:-
1.Generic engine block
2.Simple gear
3.Variable ratio transmission block
4.Vehicle body block
5.Some input & output blocks.
6. Signal builder
7.Simulink ps converter
8.Scope
9.Display etc.
Here we are going for three types of models:-
1.BAJA ATV OPEN LOOP MODEL WITHOUT DASHBOARD
Here we are going to study about the ATV using CVT by input using signal builder with throttle and brake for the driver and this is carried out by transmitting it through these blocks & output are shown.
2.BAJA ATV OPEN LOOP MODEL DASHBOARD
Here in case of signal builder we are using dashboard as input and remaining all other blocks same . Thus output are responded.
3.BAJA ATV CLOSE LOOP MODEL WITH DASHBOARD
Here also we are using dashboard as input but here loop is closed between vehicle body and CVT and simulation is carried out by showing the output.
Simulations are uploaded below.
CONCLUSION :-
We have succesfully analysed the system level simulation of three different model of BAJA ATV using CVT with the help of dashboard and without it .
Hence output are responded.