лр_код_matlab

>> K=5; T=0.7; Kci=0.86;
>> W1=tf(K, [1, 0]);
>> W2=tf(K, [T 1])

W2 =

5
---------
0.7 s + 1

Continuous-time transfer function.

>> W3=tf(K, [T^2 2*Kci*T 1]);
>> W4=tf([K*T K],1);

>> impulse(W1), grid on;
>> step(W1), grid on;
>> bode(W1), grid on;
>> nyquist(W1), grid on;


>> impulse(W2), grid on;
>> step(W2), grid on;
>> bode(W2), grid on;
>> nyquist(W2), grid on;

>> impulse(W3), grid on;
>> step(W3), grid on;
>> bode(W3), grid on;
>> nyquist(W3), grid on;


>> bode(W4), grid on;
>> nyquist(W4), grid on;


п.3

W1_1=tf(2*K, [1 0])
step (W1, W1_1), grid on;
bode(W1, W1_1), grid on;


W2_1=tf(2*K, [T 1])
step (W2, W2_1), grid on;
bode(W2, W2_1), grid on;


п4.

W2_2=tf(K,[2*T 1])
step(W2, W2_2), grid on;
bode(W2, W2_2), grid on;


п5.
W3_1=tf(K,[T^2 2*2*Kci*T 1]);
step(W3, W3_1), grid on;
bode(W3, W3_1), grid on;