Đồ án tốt nghiệp - Calculate and evaluate the kinematic and dyamic features of Toyota Fortuner 2 2

MINISTRY OF EDUCATION AND TRAINING
HO CHI MINH CITY UNIVERSITY OF TECHNOLOGY AND EDUCATION

GRADUATION THESIS
MAJOR: AUTOMOTIVE ENGINEERING TECHNOLOGY

CALCULATE AND EVALUATE THE
KINEMATIC AND DYNAMIC FEATURES OF
TOYOTA FORTUNER 2.7 AT 2020

INSTRUCTOR: DUONG TUAN TUNG
STUDENT:

DOAN TRUONG HUU PHUOC
MAI HOÀNG MINH HUY

Ho Chi Minh city, June 2025

HCMC UNIVERSITY OF TECHNOLOGY AND EDUCATION
FACULTY OF INTERNATIONAL EDUCATION


GRADUATION PROJECT

CALCULATE AND EVALUATE THE
KINEMATIC AND DYNAMIC FEATURES OF
TOYOTA FORTUNER 2.7AT 2020
__________________

SUPERVISOR: Ph.D. DUONG TUAN TUNG
MAJOR:

AUTOMOTIVE ENGINEERING TECHNOLOGY

AUTHOR: DOAN TRUONG HUU PHUOC
MAI HOANG MINH HUY

Ho Chi Minh City, June 2025

21145602
21145012

THE SOCIALIST REPUBLIC OF VIETNAM

Independence – Freedom– Happiness


Ho Chi Minh City, January 25th, 2025

GRADUATION PROJECT ASSIGNMENT
Student name: Doan Truong Huu Phuoc

Student ID: 21145602

Student name: Mai Hoang Minh Huy

Student ID: 21145012

Major: Automotive Engineering Technology

Class: 21145FIE

Supervisor: Ph.D. Duong Tuan Tung

Phone number: 0914 805 623

Date of assignment: 25/1/2025

Date of submission: 10/6/2025

1. Project title: CALCULATE AND EVALUATE THE KINEMATIC AND
DYNNAMIC FEATURES OF TOYOTA FORTUNER 2.7AT 2020
2. Initial materials provided by supervisor: Automobile Theory
3. Content of the project: Apply MATLAB and CARSIM to calculate, evaluate and
simulate the kinematic and dynamic features of Toyota Fortuner 2.7AT 2020.
4. Final product: 01 Graduation project deion
CHAIR OF THE PROGRAM

SUPERVISOR

ii

THE SOCIALIST REPUBLIC OF VIETNAM

Independence – Freedom– Happiness
-

SUPERVISOR’S EVALUATION SHEET
Student name: Doan Truong Huu Phuoc

Student ID: 21145602

Student name: Mai Hoang Minh Huy

Student ID: 21145012

Major: Automotive Engineering Technology
Project title: CALCULATE AND EVALUATE THE KINEMATIC AND DYNNAMIC
FEATURES OF TOYOTA FORTUNER 2.7AT 2020
Supervisor: Ph.D. Duong Tuan Tung
EVALUATION
1. Content of the project:

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2. Strengths:
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% [x, y]
labels = {A, B, C, D, E, F, G, H} % Nhan cho cac diem
% Ve cac diemm
scatter(points(:,1), points(:,2), 50, r, filled) % Diem mau do, kich thuoc 50
% Legend
for i = 1:length(labels)
text(points(i,1) + 200, points(i,2), labels{i}, FontSize, 12, Color, k) % Nhan cach
diem
end

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xlabel(F_{p1} (N), FontSize, 14)
ylabel(F_{p2} (N), FontSize, 14)
title(BRAKING FORCE DISTRIBUTION, FontSize, 18)
set(gca, yMinorGrid, on)
set(gca, xMinorGrid, on)
legend(Braking Force Distribution, Data Points, Location, best)
hold off
%____________________________________________________________________
% 15. KINEMATIC OF VEHICLES TURNING
ax16 = axes(Parent, tab15)
% Consider that q is equal to base width
q = c_length %basewidth of two wheels
alpha2 = linspace(0,pi/4,50)
alpha1 = acot(cot(alpha2)+(q./Wheelbase))
alpha1_deg = (alpha1).*(180./pi)
alpha2_deg = (alpha2).*(180./pi)
plot(alpha2_deg,alpha1_deg,LineWidth,1.5)
xlabel(alpha_{2}(°),FontSize, 14)
ylabel(alpha_{1}(°),FontSize, 14)
xlim([045])
ylim([035])
title( Relationship between turning angles of two guiding wheels),FontSize, 18)
set(gca,yMinorGrid,on)
set(gca,xMinorGrid,on)
%____________________________________________________________________
% 15.1. KINEMATIC OF CAR TURNING
ax17 = axes(Parent, tab16)
v=linspace(0,40,50)
jx = -((v/3.6).^2*b_length)/(Rmin.^2)
jy = (v/3.6).^2/Rmin
plot(v,jx,r,LineWidth,1.5)
hold on
plot(v,jy,b,LineWidth,1.5)
xlabel(v (km/h),FontSize, 14)
ylabel(Turning acceleration (m/s^2),FontSize, 14)
xlim([040])
137

ylim([-522])
title( Longitudinal and Lateral acceleration according to turning
velocity,FontSize, 18)
set(gca,yMinorGrid,on)
set(gca,xMinorGrid,on)
legend(jx,jy)
%____________________________________________________________________
% 15.2. DYNAMIC OF CAR TURNING
ax18 = axes(Parent, tab17)
v=linspace(0,40,50)
Fjlx = -(Wt*(v/3.6).^2*b_length)/(Rmin.^2)
Fjly = Wt*(v/3.6).^2/Rmin
Fjl = sqrt(Fjlx.^2 + Fjly.^2)
plot(v,Fjlx,r,LineWidth,1.5)
hold on
plot(v,Fjly,b,LineWidth,1.5)
plot(v,Fjl,k,LineWidth,1.5)
xlabel(v (km/h),FontSize, 14)
ylabel(Centrifugal inertia force (N),FontSize, 14)
xlim([040])
ylim([-1356065100])
title(Centrifugal inertia force values according to turning velocity,FontSize, 18)
set(gca,yMinorGrid,on)
set(gca,xMinorGrid,on)
legend(Fjlx,Fjly,Fjl)

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