wts_rock.m

导弹控制系统的鲁棒控制设计实例

% Performance weighting function for the rocket stabilization
% system 
%
% Model transfer function
nuWm = 1;
dnWm = [0.25^2  0.20   1];                 % T = 0.25, omega = 4, ksi = 0.4
gainWm = 1;
Wm = nd2sys(nuWm,dnWm,gainWm);
%
% Performance weighting function
nuWp = [1     3      5    ]; 
dnWp = [1     2.9    0.005];
gainWp = 1;
Wp = nd2sys(nuWp,dnWp,gainWp);
%
% Control action weighting function
%nuWu = 10^(-2);
nuWu = 10^(-5);
dnWu = 1;
gainWu = 1;
Wu = nd2sys(nuWu,dnWu,gainWu);