WOLFRAM SYSTEM MODELER

Motor

Electric motor, converting electrical energy to the mechanical torque

Diagram

Wolfram Language

In[1]:=
SystemModel["Aircraft.Physical.RotaryWing.MultiRotor.Parts.Propulsions.Motor"]
Out[1]:=

Information

The motor component converts input voltage into both rotation speed and torque. The electric circuit, comprising a resistor, inductor and electromotive force (EMF), transforms electrical energy into rotational mechanical energy. The rotor is employed to generate gyroscopic torque, and the resulting rotation speed is connected to the flange. Utilizing the 1D mounting, support torque is obtained from a one-dimensional rotational mechanical system and transferred to a carrier body—in this case, the quadrotor propeller.

Parameters (2)

resistance

Value: 2.25

Type: Resistance (Ω)

Description: Resistance at temperature T_ref (resistor.R)

inductance

Value: 0.01

Type: Inductance (H)

Description: Inductance (inductor.L)

Connectors (3)

framePro

Type: Frame_a

Description: Connected to the propulsion system reference frame

flange

Type: Flange_b

Description: One-dimensional rotational flange of a shaft, connected to ideal gear

voltage

Type: RealInput

Description: Input voltage from controller signal

Components (9)

resistor

Type: Resistor

Description: Linear electrical resistor

inductor

Type: Inductor

Description: Linear electrical inductor

EMF

Type: RotationalEMF

Description: Transforms electrical energy into rotational mechanical energy

ground

Type: Ground

Description: Ground node

signalVoltage

Type: SignalVoltage

Description: Source voltage

inertia

Type: Inertia

Description: 1D rotational component with inertia

mounting1D

Type: Mounting1D

Description: Mounting 1D rotational torque on a 3D body

rotor1D

Type: Rotor1D

Description: Modeling the gyroscopic torques exerted by a 1D inertia (so-called rotor) on all of its three dimensions.

idealGear

Type: IdealGear

Description: Ideal gear without inertia changing rotation speed

Used in Components (1)

Quadrotor

Aircraft.Physical.RotaryWing.MultiRotor

Interface for the complete quadrotor model