Simulation of Nonlinear Systems using MATLAB/SIMULINK

Example: Separately Excited DC Motor

Model Parameters

[ dcm_par.m (required by all)]

Using Matlab ODE Solvers

State Equations [ dcm_ode.m]
System Inputs [ dcm_inp.m]
Simulation [ dcmsimu.m]

Using Simulink Block Diagrams

Block Diagram [ dcm_blk.m]
Simulation [ sdcmblk.m (Matlab 4.x)] [ sdcmblk.mdl (Matlab 5.x)]

Using Simulink S-functions

S-function [ dcmotor.m]
Simulation [ sdcmotor.m (Matlab 4.x)] [ sdcmotor.mdl (Matlab 5.x)]

Last Update: 3/15/99