ⅲ, Nichols Plot
➁ PI controller
1) Analysis
ⅰ, Equation
ⅱ, Steady State Error
ⅲ, Stability
20
3.75K
1
3.75K
3.75K-20-3.75K
0
3.75K
k<0 , k>0
K 값은 존재하지 않는다.
2) Root Locus
P controller일 때와 마찬가지로
PI controller일 경우
를 만족하는 근의 값이 존재하지
Plot the 1-D temperature profile with analytical solution
(temperature vs fin length)
1.1.1. Analytical Solution을 구하기 위해 필요한 Data
Analytical solution을 구하기 위해 필요한 실험 데이터를 정리해 보면 다음과 같다.
◉ Fin의 길이 : L = 0.3 m
◉ Fin의 폭 : width = 0.1 m
◉ Fin의 두께 : thickness = 0.002 m
◉ Fin
plot = 0:0.001:1;
n=max(size(x_plot));
for i = 1:n
y_plot(i)=a*x_plot(i)+b; % 0~1까지 0.001 단위로 검량선 ploting
end
figure,plot(y_plot, x_plot, 'r', x, y, 'rx')
title('Methanol-1st order');
xlabel('Peak Area %');
ylabel('Volume fraction');
v=[0,100,0,1];
axis(v);
- Order를 증가시켜야 하는 경우 아래의 코드에 y(x)^n을 추가하여 Matrix의 space값
3. Plot of the movie, the Godfather
The story begins as "Don" Vito Corleone, the head of a New York Mafia "family", oversees his daughter's wedding. His beloved son Michael has just come home from the war, but does not intend to become part of his father's business. One day, there was an attack from rival to assassinate Vito Corleone. Because of this assault, first son Sony became a leader for a