%計(jì)算辨識(shí)優(yōu)化目標(biāo)函數(shù)子程序，模型結(jié)構(gòu)G（s）=V1/（V2s+1）^V3
function?[Qy1]=psoi_obj_1（V）
global?Ts?m?u?y?n
Q=0;
%計(jì)算差分方程及目標(biāo)函數(shù)
x（1:n）=0;
DT=2;
A=exp（-DT/V（2））;B=1-A;
for?k=1:m
????for?i=1:Ts/DT
????????x（1）=A*x（1）+V（1）*B*u（k）;
????????for?j=2:n
????????????x（j）=A*x（j）+B*x（j-1）;
????????end
???end
???y1（k）=x（n）;
???Q=Q+（y（k）-y1（k））*（y（k）-y1（k））;
end??

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2016-03-24?12:20??PSO辨識(shí)五種\
?????文件????????5705??2016-01-20?16:58??PSO辨識(shí)五種\bianshishuju.mat
?????文件????????1856??2016-01-20?16:58??PSO辨識(shí)五種\data_step_io.mat
?????文件?????????375??2016-01-20?16:58??PSO辨識(shí)五種\psoi_obj_1.m
?????文件????????1037??2016-01-20?16:58??PSO辨識(shí)五種\psoi_obj_2.m
?????文件?????????556??2016-01-20?16:58??PSO辨識(shí)五種\psoi_obj_3.m
?????文件?????????455??2016-01-20?16:58??PSO辨識(shí)五種\psoi_obj_4.m
?????文件???????12094??2016-01-20?16:58??PSO辨識(shí)五種\PSO_MAIN.asv
?????文件???????12200??2016-01-20?16:58??PSO辨識(shí)五種\PSO_MAIN.m