I need to find the values of K and a of system 1 that yields 15% overshoot and 𝐾𝑣=500 but I cant get pass this error. Please help

pos = 15;

Kv = 500;

syms a s wn K;

gs = K/(s(s+a));

this is the question:

and this is the error i have

[Rik]

Ah, so your other question is both a duplicate AND homework.

You can find guidelines for posting homework on this forum here. If you have trouble with Matlab basics you may consider doing the Onramp tutorial (which is provided for free by Mathworks). If your main issue is with understanding the underlying concept, you may consider re-reading the material you teacher provided and ask them for further clarification.

Answer 1

[Paul]

Need * for mulitpliation in the denominator:

syms s K a
g(s) = K/(s*(s+a))

g(s) =