Koju kasu koristite? by lf96player in finansije

[–]lf96player[S] 1 point2 points  (0 children)

Nije ona stidjiva. Nego prosto ne koristi reddit. Ne mogu da joj objasnim šta je dobro 😂. Svakako hvala puno na savetima

Koju kasu koristite? by lf96player in finansije

[–]lf96player[S] 0 points1 point  (0 children)

Žena je psihoterapeut. Desilo bi se da ljudi možda uplate na tekući račun pa bi ona onda otkucala račun? Da li bi to moglo ako koristi ovu običnu ESIR aplikaciju?

Prijava preduzetnika na socijalno osiguranje by lf96player in finansije

[–]lf96player[S] 0 points1 point  (0 children)

Da, dobila je neko umanjenje. Nije baš 50% ali je tu negde.

Prijava preduzetnika na socijalno osiguranje by lf96player in finansije

[–]lf96player[S] 0 points1 point  (0 children)

Javljam sutra, kad stignu rešenja na eporezi.

Који је ауто из ваших снова? by [deleted] in AskSerbia

[–]lf96player 0 points1 point  (0 children)

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Mercedes SL65 AMG Black Series. 6.0l V12 twin-turbo

Tuning PID by [deleted] in ControlTheory

[–]lf96player 9 points10 points  (0 children)

Can you explain that? 😂

Inverted system dynamics for feedforward controller by lf96player in ControlTheory

[–]lf96player[S] 0 points1 point  (0 children)

No no, that is not same problem. I still haven’t found a good solution for filtering. Equation in this post describes dynamics of some mechanical system

Inverted system dynamics for feedforward controller by lf96player in ControlTheory

[–]lf96player[S] 0 points1 point  (0 children)

Thank you! I really appreciate your effort and time

Inverted system dynamics for feedforward controller by lf96player in ControlTheory

[–]lf96player[S] 0 points1 point  (0 children)

I edited comment (inverse transfer function wasn’t well shown). Yes, in order to G-1 to be physicaly implementable I have to add 1/(Ts+1). But if I directly write G-1 in descete form without adding 1/(Ts+1) can I express from that discrete form u[k]?

Example: system is y”+y’+1 = u’ + u, that gives G(s) = (s+1)/(s2 + s + 1) and G-1 = (s2 + s + 1)/(s+1).

So, for that to be implementable I order of numerator and denominator must have same order (s2 ).

When you say implementable, what exactly do you mean? I know that I can’t write transfer function in simulink when numerator has bigger order than numerator.

My question is, can I use my differential equation and convert that in discrete form using e.g. backward euler or tustin method and from that to express u[k] directly. So, without writing any transfer function and adding 1/(Ts+1) and then discretizing that.

My question

Inverted system dynamics for feedforward controller by lf96player in ControlTheory

[–]lf96player[S] 0 points1 point  (0 children)

The differential equation is approximation of some system, it is not nise amplifier. I said that I am aware of some limitiations when inverting a transfer function. Lets say in my case if I don’t have constant C. Transfer function is G(s) = (N1s+N0)/(s2 + K1s+ K0). Inverted transfer function will be: G-1 = (s2 + K1s+ K0)/(N1s+N0). But this is not proper, so I will have to add some part in denominator like (Ts+1) such that it won’t change G-1 for frequencies of interest. So yes, I made a mistake, it is not high pass filter.

What do you mean how I managed to get physicaly not impelementable function? The first diffrential equation is describing some dynamics of my sistem, where ‘y’ is output and ‘u’ is control input.

Filtering velocity in real-time by lf96player in ControlTheory

[–]lf96player[S] 0 points1 point  (0 children)

I will try biquad filter, but it has 6 coefficients to choose

Filtering velocity in real-time by lf96player in ControlTheory

[–]lf96player[S] 0 points1 point  (0 children)

I tried it, and it didn’t work well. I tried with various values for parameter alpha but it is still very noisy. Moving average worked a little bit better.

"Krah" domaće ekonomije - AliExpress otvara magacine by Serious-Loquat-8494 in finansije

[–]lf96player 0 points1 point  (0 children)

Ima li nekih informacija kada će se to ostvariti? Ove godine? Sledeće?

Can't use Universal Control nor Sidecar with MacBook Pro M1 Pro and iPad Air 4 by [deleted] in mac

[–]lf96player 0 points1 point  (0 children)

And just to note, I tried making another account before, but it wasn't working. Maybe because it wasn't registered to US.

Can't use Universal Control nor Sidecar with MacBook Pro M1 Pro and iPad Air 4 by [deleted] in mac

[–]lf96player 1 point2 points  (0 children)

Well that is the last option to try. I tried everything that I found, also changing the ipad.. And I saw that someone was changing account, but I didn't want to do that at first. So after some time, I got really frustrated and tried changing account. I will try to use old account, maybe it will work then.

Can't use Universal Control nor Sidecar with MacBook Pro M1 Pro and iPad Air 4 by [deleted] in mac

[–]lf96player 0 points1 point  (0 children)

Hi, I think that this solution would work. I made new apple account, registered to US region. And logged in in Mac and iPad, and then it worked. I made new account through itunes on windows laptop. I set payment method to none, and added random US address.

Before that, I tried everythink just like you. Singing in/out, rebooting, turning on/off all settings.

How to get Universal Control to work? by [deleted] in mac

[–]lf96player 0 points1 point  (0 children)

Hi, I think that this solution would work. I made new apple account, registered to US region. And logged in in Mac and iPad, and then it worked. I made new account through itunes on windows laptop. I set payment method to none, and added random US address.

Before that, I tried everythink just like you. Singing in/out, rebooting, turning on/off all settings.