Blocks in SimDriveline

  • By Category | Alphabetical List
  • First Generation SimDriveline Models

    First Generation Block Libraries

    Drivelines and Inertias

    Driveline Environment Represent driveline environment
    Housing Rotationally lock connected driveline axis and prevent it from turning
    Inertia Represent body with rotational inertia
    Shared Environment Connect two driveline components so that they share same driveline environment

    Gears

    Differential Represent differential gear with specified gear ratio
    Dual-Ratio Planetary Represent set of carrier, sun, planet, and ring gear wheels with specified ring-planet and planet-sun gear ratios
    Planet-Planet Represent set of carrier, inner planet, and outer planet gear wheels with specified planet-planet gear ratio
    Planetary Gear Represent set of carrier, sun, planet, and ring gear wheels with specified ring-sun gear ratio
    Ravigneaux Represent Ravigneaux planetary set of carrier, sun, planet, and ring gear wheels with specified ring-sun gear ratios
    Ring-Planet Represent set of carrier, planet, and ring gear wheels with specified ring-planet gear ratio
    Simple Gear Represent gear with fixed gear ratio
    Variable Ratio Gear Represent gear with controllable, variable gear ratio

    Dynamic Elements

    Controllable Friction Clutch Represent friction clutch with kinetic and static friction and controlled by pressure signal
    Fundamental Friction Clutch Represent friction clutch controlled by kinetic and upper and lower static friction signals
    Hard Stop Model restriction on relative angular motion of two driveline axes to free gap with elastic upper and lower limits
    Torque Converter Transfer torque between two driveline axes as function of their relative angular velocity
    Torsional Spring-Damper Represent damped torsional spring torque, with free play gap, acting between two rotating axes

    Transmissions

    CR-CR 4-Speed Model CR-CR four-speed transmission based on two planetary gear sets
    Lepelletier 6-Speed Model six-speed Lepelletier transmission based on planetary gear and Ravigneaux gear
    Lepelletier 7-Speed Model seven-speed Lepelletier transmission based on planetary gear and Ravigneaux gear
    Ravigneaux 4-Speed Model Ravigneaux four-speed transmission based on Ravigneaux gear

    Sensors and Actuators

    Initial Condition Set initial angular velocity of driveline axis to nonzero value
    Motion Actuator Actuate driveline axis with specified motions
    Motion Sensor Measure motion of driveline axis
    Torque Actuator Actuate driveline axis with specified torque
    Torque Sensor Measure torque transferred along driveline axis

    Vehicle Components

    Diesel Engine Model diesel fuel engine with throttle control, speed governor, and driveline output
    Gasoline Engine Model gasoline fuel engine with throttle control, speed governor, and driveline output
    Longitudinal Vehicle Dynamics Model longitudinal dynamics and motion of two-axle, four-wheel vehicle
    Tire Model tire dynamics and motion at end of driveline axis

    Interface Elements

    Rotational Coupling Connect SimDriveline driveline shaft with Simscape mechanical rotational elements
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