how can I use a PID controller block without filter coeffcient in SIMULINK

Hai, I want to use a pure PID controller block without filter coefficient(N) in SIMULINK. But I am not able to find a block in the directory. please help me..... Thanks Siva

Answer 1

[Arkadiy Turevskiy]

2 options

1)you can use the shipping PID controller black and make the value of N very high.

2) Create you own PID block with pure derivative

Keep in mind that any real measurement is always noisy, and that differentiating noise is always bad.

HTH. Arkadiy

[Siva]

Thanks.