propulsion -凯发k8网页登录

internal combustion engines, electric motors, and controllers

propulsion systems in powertrains include internal combustion spark-ignition (si) engines, compression-ignition (ci) engines, and electric motors. use the propulsion blocks to assemble engine subsystems and controllers for hardware-in-the-loop (hil) engine control design, vehicle-level fuel economy, and performance simulations.

blocks

internal combustion engines, components, and controllers

engines and controllers

	compression-ignition engine model using lookup tables
	spark-ignition engine model using lookup tables
	simplified engine model using lookup tables
	compression-ignition controller that includes air mass flow, torque, and egr estimation
	spark-ignition engine controller that uses the driver torque request

components

	compression-ignition engine from intake to exhaust port
	spark-ignition engine from intake to exhaust port
	steady-state core engine model using lookup tables
	boost drive shaft speed
	compressor for boosted engines
	constant volume open thermodynamic system with heat transfer
	flow boundary for ambient temperature and pressure
	isentropic ideal gas flow through an orifice
	intercooler or exhaust gas recirculation (egr) cooler
	turbine for boosted engines

electric motors, inverters, and controllers

motors and inverters

	flux-based permanent magnet synchronous motor
	three-phase induction motor
	three-phase interior permanent magnet synchronous motor with sinusoidal back electromotive force
	mapped motor and drive electronics operating in torque-control mode
	three-phase exterior permanent magnet synchronous motor with sinusoidal back electromotive force
	three-phase voltage source inverter

controllers

	energy management controller for p0–p4 hybrid electric vehicles
	controller for a flux-based permanent magnet synchronous motor
	internal torque-based, field-oriented controller for an induction motor with an optional outer-loop speed controller
	torque-based, field-oriented controller for an internal permanent magnet synchronous motor
	torque-based, field-oriented controller for a surface mount permanent magnet synchronous motor

topics

internal combustion engines

use the virtual vehicle composer to calibrate mapped ci engines from imported data.
use the virtual vehicle composer to calibrate mapped si engines from imported data.
the ci engine air mass flow calculation uses a speed-density model. to calculate the brake torque, you can configure the ci engine to use a simple torque or a structured torque model.
the si engine air mass flow calculation uses either a speed-density or a dual-independent cam phaser model. to calculate the brake torque, the si engine uses either a simple torque or a structured torque model.
resize the compression-ignition (ci) engines using the dynamometer reference application.
resize the si engine
resize the spark-ignition (si) engines using the dynamometer reference application.
resize engines and mapped motors
resize engines and mapped motors using the virtual vehicle composer app.

electric motors

use the virtual vehicle composer to calibrate mapped electric motors from imported data.
generate optimal current controller calibration tables for permanent magnet synchronous motors
generate optimized current controller and flux parameters for permanent magnet synchronous motor (pmsm) blocks.
resize motors using the dynamometer reference application.