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Concepts of Automotive engineering
11 Lessons-
StartDegrees of Freedom and Axis systems
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StartCentre of Gravity
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StartEarth Fixed co ordinate system and Euler Angles
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StartReference and co ordinate systems - Transformation matrix- Euler angles Part 1
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StartExample Problem in Euler Angles
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StartVehicle Attitude And Body Slip angle
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StartExample Problem in Finding Body slip angle
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StartVehicle Attitude in Earth fixed co ordinate system
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StartGear Ratio
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StartSprung mass and Unsprung mass
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StartTest your knowledge
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Concepts of Physics
8 Lessons -
Tire mechanics
18 Lessons-
StartTires Construction and importance
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StartVisco-Elastic Behaviour of Rubber
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StartLoad distribution in Tire contact Patch
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StartTire- Mechanism of Force generation
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StartCircumferential velocity difference and Slip ratio introduction
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StartSlip Ratio Definition and possible Cases
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StartFriction Co-efficient vs Slip ratio
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StartFactors affecting Rolling Resistance
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StartSlip Angle in Lateral Loading and Cornering Stiffness
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StartLateral Slip angle Affect on Longitudinal Slip ratio
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StartFriction Circle - Limit of Grip and Roadholding
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StartResultant Friction Force and Example problem
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StartCamber angle and its effects to Tire contact patch
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StartAligning Moment, Pneumatic ,Mechanical Trail and Caster effects
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StartRolling Resistance Reasoning
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StartForces and Moments - Tire Axis system
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StartOther Tire effects
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StartTest your knowledge
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Suspension Geometry Design
25 Lessons-
StartConcepts of Kinematics
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StartWheel Axis systems
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StartExample to learn kinematics
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StartMulti-Link and Double wishbone suspensions
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StartTie Rod and Double Wishbone system
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StartInstant Center and Instant Axis
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StartConstraining Axle
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StartSwing Arm geometry
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StartHard points
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StartElastokinematics
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StartSuspension Bushes
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StartSteering Axis
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StartSuspension Travel
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StartCamber Angle
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StartToe Angle
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StartGeometry and scrub radius
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StartRoll centre Full
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StartSteering link Geometry and Bump Steer
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StartCamber Change Rate
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StartCaster angle
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StartAnti - features Intro
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StartAnti Dive Geometry
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StartAnti Squat and Summary
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StartWheel Path
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StartLong knuckle
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Longitudinal Dynamics
25 Lessons-
StartTractive Force
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StartDynamic Force analysis of Vehicle - Free body diagram
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StartDynamic Force analysis of Vehicle - Free body diagram
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StartDynamic Force analysis - Force balance
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StartDynamic Force analysis -Moment balance
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StartDynamic Force analysis of Vehicle - Axle load transfer and cases
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StartDynamic Analysis - Braking performance
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StartBraking performance- Force Balance equation
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StartForce analysis- Acceleration - Example Problem 1
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StartForce analysis- Acceleration - Example Problem 2
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StartForce analysis- Acceleration - Exercise problem
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StartForce analysis- Braking - Example Problem 1
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StartForce analysis- Braking - Exercise Problem 1
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StartTorque Transfer and Inertia
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StartTorque Transfer and Tractive force analysis
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StartTorque Transfer and Tractive force analysis - Part 2
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StartTorque Transfer and Tractive force analysis - Part 3
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StartTorque Transfer and Tractive force analysis - Part 4
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StartTorque Transfer and Tractive Force- Example Problems
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StartLongitudinal Slip in Acceleration and Braking
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StartSlip ratio
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StartSlip ratio vs Friction force
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StartAnti lock Brakes
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StartABS Block diagram
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StartBrake Design aspects
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Lateral Dynamics
23 Lessons-
StartLateral Dynamics and Low speed Turning
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StartWhy Ackermann Geometry
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StartAckermann Geometry Derivation
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StartAckermann geometry derivation - part 2
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StartAckermann angle - Example problem and exercise
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StartAckermann steering linkage design - geometry
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StartHigh Speed Turning
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StartUndersteer , Oversteer
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StartBicycle Model - Lateral dynamics analysis - Intro
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StartBicycle Model - Neutral Steer
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StartBicycle Model - Understeer Derivation- Part 1
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StartBicycle Model - Understeer Derivation- Part 2
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StartBicycle Model - Oversteeer
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StartWhat is Understeer Gradient ?
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StartSummary - Bicycle model
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StartFactors Affecting Understeer behaviour
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StartExample Problem - Understeer Gradient
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StartRoll and its Mechanism
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StartRoll center and Effects of Roll
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StartRoll Stiffness Derivation
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StartRoll - Weight transfer equation
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StartExample Problem- Roll stiffness and weight shift
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StartAnti Roll Bars
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Handling and Steering Performance
11 Lessons-
StartPrime Factors which Affect Handling
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StartStiff vs Soft Suspension
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StartSteady State Handling Test
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StartDouble Lane Change test
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StartTuning for Handling
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StartSteering Feel and Feedback
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StartSteering On centre Performance
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StartSummary - Improving Handling Performance
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StartSteering Ratio
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StartTurning Circle Diameter
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StartSteering Returnability Performance
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Vertical Dynamics
20 Lessons-
StartIntroduction to Vertical Dynamics - New
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StartSources, Vibration isolation and Spring
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StartResonance in Vibrations
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StartDamping effect , Damping co efficient
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StartEquation of Motion and Derivation of types of Damping
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StartDamping Ratio and Example Problem
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StartQuarter car model, Ride rate and Ride Frequency
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StartVertical accelerations and Effect of Unsprung mass
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StartInput Excitation force and Transmissibility
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StartIntroduction to Pitch and Bounce motion
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StartPitch Plane Model - Derivation of Equations of motion - Part 1
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StartPitch Plane Model - Derivation of Equations of motion - Part 2
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StartDynamic Index in Pitch
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StartExample Problem - Pitch and Bounce Frequencies
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StartPitch and Bounce behavior - Time delay and summary
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StartWhy Underdamped suspension for vehicle?
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StartMechanism of Viscous Damping and Typical Damper
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StartDamper characteristics and Damper tuning
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StartWheel Rate and Motion Ratio derivation
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StartRide Perception
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