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Mechanical Sustems of Vehicles

Code:

LEM22225

Sigla:

SMV

Áreas Científicas
Classificação	Área Científica
OFICIAL	Solid Mechanics

Ocorrência: 2021/2022 - 2S

Ativa?	Yes
Unidade Responsável:	Departamento de Engenharia Mecânica
Curso/CE Responsável:

Ciclos de Estudo/Cursos

Sigla	Nº de Estudantes	Plano de Estudos	Anos Curriculares	Créditos UCN	Créditos ECTS	Horas de Contacto	Horas Totais
EM	51	Plano de Estudos	2	-	6	75	162

Língua de trabalho

Portuguese

Objetivos

Understand and explain the influence of different constructive solutions used in the steering, suspension, braking and transmission subsystems on the dynamic behavior of the car.

Resultados de aprendizagem e competências

At the end of the course and student should:

Understand the influence of different drivetrain architectures on the dynamic behavior of the vehicle;

Understand the role of forces and moments developed by tires in the dynamic behavior of the vehicle:

Know the various suspension/steering architectures and understand the advantages and disadvantages of each one of them;

Understand the functioning of a braking system and the need for the braking to be unevenly distributed between the two axles;

Know the constructive solutions of each element of a car's transmission system and its influence on its longitudinal dynamics;

Know how to integrate the knowledge described above in order to understand the interaction of the various subsystems and their consequences on the dynamic behavior of the car.

Modo de trabalho

Presencial

Programa

1 - Introduction to Vehicle Dynamics

2 - Suspension/Steering Systems

3 - Braking System

4 - Transmission System

Bibliografia Obrigatória

T.D. Gillespie; Fundamentals of Vehicle Dynamics, SAE International, 1992. ISBN: 1-56091-199-9
D.L. Milliken; Race Car Vehicle Dynamics, SAE International, 1994. ISBN: 1-56091-526-9

Bibliografia Complementar

N.J. Rezna; Vehicle Dynamics: Theory and Application, Springer, 2008. ISBN: 978-0-387-74244-1

Métodos de ensino e atividades de aprendizagem

Theoretical-Practical Classes: Theoretical exposition of the subject and problem solving by students.

Use of an automobile simulator and its telemetry systems to illustrate theoretical concepts.

Software

rFactor2
Motec i2 Pro

Tipo de avaliação

Distributed evaluation with final exam

Componentes de Avaliação

Designation	Peso (%)
Trabalho escrito	20,00
Teste	80,00
Total:	100,00

Componentes de Ocupação

Designation	Tempo (Horas)
Estudo autónomo	35,00
Frequência das aulas	75,00
Trabalho escrito	50,00
Total:	160,00

Obtenção de frequência

a) Continuous assessment

Two assessment tests (TA1 and TA2) and 3 Practical Works (TP1, TP2 and TP3);

b) Assessment by final exam

One final exam (EX)

Fórmula de cálculo da classificação final

a) Continuous Assessment:

FG=0,2*(TP1+TP2+TP3)/3+0,8*(TA1+TA2)/2

Conditions for approval at the UC:

TA1, TA2 >=8 values, FG>=9,5 values


b) Assessment by final exam:

FG = EX

Conditions for approval at the UC: FG >= 9,5 values