用 MATLAB对系统能控性和能观测进 行检测 1.能控性判定 %获得系统维数 Qc=[BI: %构造能控性判别阵Qc for i=1:n-1 Qc=IQc A(*BI end if rank(Qc)==n%如果Qc秩等于n,则完全能控 disp('the system is controllable); else disp(the system is uncontrollable); end用MATLAB对系统能控性和能观测进 行检测 1．能控性判定： n=length(A); %获得系统维数 Qc=[B]; %构造能控性判别阵Qc for i=1:n-1 Qc=[Qc A^(i)*B]; end if rank(Qc)==n %如果Qc秩等于n，则完全能控 disp('the system is controllable'); else disp('the system is uncontrollable'); end