fig5_26.m

包含了控制理论的各种仿真程序

% Fig. 5.26  Feedback Control of Dynamic Systems, 4e 
%             Franklin, Powell, Emami
% script for Figure 5.26, Lead design.
np=1;
dp=[1 1 0];
nc=[1 2];
dc=[1 10];
nol=conv(np,nc);
dol=conv(dp,dc);
ncl=70*[0 0 nol];
dcl=dol+ncl;
step(ncl,dcl)
grid on
title('Figure 5.26 Step response for lead design')