Real-Time Simulation

Simulation performance for real-time deployment

Performing real-time and hardware-in-the-loop simulation using aSimscape™ Driveline™model typically involves trade-offs between model fidelity and simulation performance, that is, speed. TheSimscape Drivelinelibraries include blocks that allow you to simplify high-fidelity models in a single step by selecting a parameter option that is designated asSuitable for HIL. If you have a金宝app^®Real-Time™license, you can optimize yourSimscape Drivelinemodel for real-time execution using theExecute real-time applicationactivity mode in the Performance Advisor.

Simscape Blocks

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Clutches

Dog Clutch	Clutch with toothed plates that engage when plate teeth become enmeshed
Double-Sided Synchronizer	背靠背dog-cone离合器对symme组装trically about a translational detent to provide smooth gear engagement
Synchronizer	Cone clutch, dog clutch, and translational detent assembled to provide smooth gear engagement

Couplings and Drives

Shock Absorber	Mechanism for damping translational vibrations
Torque Converter	Viscous fluid coupling between rotating driveline shafts
Torsional Spring-Damper	Rotational spring and damper coupling, with Coulomb friction, locking, and hard stops
Variable Ratio Transmission	Dynamic gearbox with variable and controllable gear ratio, transmission compliance, and friction losses

Engines

Generic Engine

Internal combustion engine with throttle and rotational inertia and time lag

Gears and Gear Components

Compound Planetary Gear	Planetary gear train with stepped planet gear set
Differential	Gear mechanism that allows driven shafts to spin at different speeds
Double-Pinion行星齿轮	Planetary gear train with two meshed planet gear sets
Harmonic Drive	High-ratio speed reducer based on elastic deformation of an elliptical gear
Leadscrew	Leadscrew gear set of threaded rotating screw and translating nut, with adjustable thread and friction losses
Planetary Gear	Gear train with sun, planet, and ring gears
Planet-Planet	Planetary gear set of carrier, inner planet, and outer planet wheels with adjustable gear ratio and friction losses
Rack & Pinion	Rack and pinion gear coupling translational and rotational motion, with adjustable pinion radius and friction losses
Ravigneaux Gear	Planetary gear with two sun gears and two planet gear sets
Ring-Planet	Planetary gear set of carrier, planet, and ring wheels with adjustable gear ratio and friction losses
Simple Gear	Simple gear of base and follower wheels with adjustable gear ratio, friction losses, and triggered faults
Sun-Planet	Planetary gear set of carrier, planet, and sun wheels with adjustable gear ratio and friction losses
Sun-Planet Bevel	Planetary gear set of carrier, beveled planet, and sun wheels with adjustable gear ratio, assembly orientation, and friction losses
Sun-Planet Worm Gear	Planetary gear set of carrier, worm planet, and sun wheels with adjustable gear ratio, worm thread type, and friction losses
Worm Gear	Worm gear with adjustable gear ratio and friction losses

Tires

Tire (Friction Parameterized)	Tire with friction parameterized in terms of static and kinetic coefficients
Tire (Magic Formula)	Tire with longitudinal behavior given by Magic Formula coefficients
Tire (Simple)	No-slip tire model with minimal parameters