Search found 22 matches
- Fri Jun 12, 2020 4:37 pm
- Forum: Vensim
- Topic: Delay1 and Smooth
- Replies: 4
- Views: 3422
Re: Delay1 and Smooth
thanks that worked.
- Fri Jun 12, 2020 10:14 am
- Forum: Vensim
- Topic: Delay1 and Smooth
- Replies: 4
- Views: 3422
Re: Delay1 and Smooth
thanks,I wonder if you could tell me where it is.
Because I saw the help but did not find my answer
thx
Because I saw the help but did not find my answer
thx
- Fri Jun 12, 2020 10:02 am
- Forum: Vensim
- Topic: Delay1 and Smooth
- Replies: 4
- Views: 3422
Delay1 and Smooth
Hi
when I compare DelayI and smooth, I do not get a different answer, they are the same, what is the difference?
thx
when I compare DelayI and smooth, I do not get a different answer, they are the same, what is the difference?
thx
- Thu Jul 11, 2019 9:10 am
- Forum: Vensim
- Topic: index in vensim
- Replies: 6
- Views: 4366
Re: index in vensim
thanks a lot
- Thu Jul 11, 2019 4:18 am
- Forum: Vensim
- Topic: index in vensim
- Replies: 6
- Views: 4366
Re: index in vensim
and if it is possible send me an example file
thx
thx
- Thu Jul 11, 2019 3:42 am
- Forum: Vensim
- Topic: index in vensim
- Replies: 6
- Views: 4366
Re: index in vensim
thx for replies, is it possible in PLE version?
- Wed Jul 10, 2019 8:48 am
- Forum: Vensim
- Topic: index in vensim
- Replies: 6
- Views: 4366
index in vensim
Hi I have 6 products in my production line and I want to have different flows and stocks for each of them, I do not want to draw six flow variables and etc. is it possible n Vensim to have one flow variable with different value like index or something? that whenever you say index i, it understand it...
- Wed Jan 02, 2019 6:20 pm
- Forum: Vensim
- Topic: What improvements would you like to see in Vensim?
- Replies: 150
- Views: 14872866
Re: What improvements would you like to see in Vensim?
I think there should be a kind of help tool that when the mouse cursor is placed on anything, a quick help emerges.
- Wed Jan 02, 2019 6:12 pm
- Forum: Vensim
- Topic: a stock with zero slope
- Replies: 6
- Views: 4795
Re: a stock with zero slope
thanks
I am really delighted to get acquainted with this site and its administers specially Tomfid who always helps me.
I am really delighted to get acquainted with this site and its administers specially Tomfid who always helps me.
- Wed Jan 02, 2019 12:24 pm
- Forum: Vensim
- Topic: a stock with zero slope
- Replies: 6
- Views: 4795
Re: a stock with zero slope
thx
it was a good start, By the way is there any way in vensim that can help us distinguish variable? for example name the constant one? how many constant are there? how many stock and etc.
best wishes
it was a good start, By the way is there any way in vensim that can help us distinguish variable? for example name the constant one? how many constant are there? how many stock and etc.
best wishes
- Wed Jan 02, 2019 10:03 am
- Forum: Vensim
- Topic: a stock with zero slope
- Replies: 6
- Views: 4795
Re: a stock with zero slope
I meant as you can see in the picture, the behavior and structure of the actual quality is clear, suppose the formula of its inflow and outflow is not clear (for actual quality), can you suggest anything (inflow or outflow) that produce actual quality behavior?
- Tue Jan 01, 2019 7:21 pm
- Forum: Vensim
- Topic: a stock with zero slope
- Replies: 6
- Views: 4795
a stock with zero slope
Hi
As we know, stock variable is the integral of flow, if there is a stock with zero slope diagram, what could be the flow anyway?
I meant the Quality diagram in the attached file
best wishes
As we know, stock variable is the integral of flow, if there is a stock with zero slope diagram, what could be the flow anyway?
I meant the Quality diagram in the attached file
best wishes
- Sun Dec 30, 2018 5:29 am
- Forum: Vensim
- Topic: a Question about units
- Replies: 4
- Views: 3453
Re: a Question about units
thx alot
that works
that works
- Thu Dec 27, 2018 4:34 pm
- Forum: Vensim
- Topic: a Question about units
- Replies: 4
- Views: 3453
a Question about units
Hi
First I want to if there is any paper or stuff like that which is about dimension in SD. Second I saw a simple example but I did not understand the why the unit of the fraction is that, and when I use it in Vensim as it is obvious I face unit error.
I would be thankful if you help me.
First I want to if there is any paper or stuff like that which is about dimension in SD. Second I saw a simple example but I did not understand the why the unit of the fraction is that, and when I use it in Vensim as it is obvious I face unit error.
I would be thankful if you help me.
- Sat Dec 22, 2018 6:46 pm
- Forum: Vensim
- Topic: Simple model in Vensim
- Replies: 4
- Views: 4118
Re: Simple model in Vensim
thanks for all answers I got it
Best wishes
Best wishes
- Fri Dec 21, 2018 9:09 am
- Forum: Vensim
- Topic: Simple model in Vensim
- Replies: 4
- Views: 4118
Simple model in Vensim
Hi,
When a simple model is created in Vensim, with just one stock and inflow and outflow.
When we want to insert the formula of the given stock, in the part of variables you find the inflow name, the outflow and stock name. why is there the stock variable name? it does not make sense.
thx
When a simple model is created in Vensim, with just one stock and inflow and outflow.
When we want to insert the formula of the given stock, in the part of variables you find the inflow name, the outflow and stock name. why is there the stock variable name? it does not make sense.
thx
- Thu Nov 15, 2018 12:17 pm
- Forum: Vensim
- Topic: Forecasting
- Replies: 5
- Views: 4301
Re: Forecasting
thanks a million
Ive got it now
Ive got it now
- Sun Nov 11, 2018 8:07 pm
- Forum: Vensim
- Topic: Forecasting
- Replies: 5
- Views: 4301
Re: Forecasting
thanks, but I did not get the point, especially that the above sentence is some how against the lower one.
Regards
Regards
- Wed Nov 07, 2018 7:24 pm
- Forum: Vensim
- Topic: Forecasting
- Replies: 5
- Views: 4301
Forecasting
Hello,
I saw in some of the references that SD is not very useful for predicting, but I do not know the reason. I wonder if anybody can help me
I saw in some of the references that SD is not very useful for predicting, but I do not know the reason. I wonder if anybody can help me
- Thu Nov 01, 2018 3:14 pm
- Forum: Vensim
- Topic: Quality Control Question
- Replies: 4
- Views: 3648
Re: Quality Control Question
thx
They were really really helpful
Best wishes
They were really really helpful
Best wishes
- Thu Nov 01, 2018 5:56 am
- Forum: Vensim
- Topic: Quality Control Question
- Replies: 4
- Views: 3648
Re: Quality Control Question
yes tomfid, this is exactly the problem that Ive had, I do not want to make it discrete as you said, that is fo Arena and discrete event simulation, let me put it this way there is something like Aging chain that parts are flowing in the production line i.e designing pre production and etc. in one s...
- Wed Oct 31, 2018 5:32 am
- Forum: Vensim
- Topic: Quality Control Question
- Replies: 4
- Views: 3648
Quality Control Question
Hi everyone,
I have a question, when we want to model a production line and the parts are gathered in work in process stock, how can they be inspected whether their quality are accepted or not? by just "if then else" or something else?
Suppose there is a quality level
thx
I have a question, when we want to model a production line and the parts are gathered in work in process stock, how can they be inspected whether their quality are accepted or not? by just "if then else" or something else?
Suppose there is a quality level
thx