Search found 23 matches
- Fri Nov 27, 2020 6:41 am
- Forum: Vensim
- Topic: Delay function, Time step
- Replies: 2
- Views: 1404
Delay function, Time step
Dear Tom, Request you go through the model. in this model, the time step is 0.25 days cycle time varies between 0.25 days to 0.75 days I used the fixed delay function in production rate variable to create a delay for the processing time of the cycle time. the FGI (Finished goods inventory) is a stoc...
- Sat Feb 29, 2020 6:05 pm
- Forum: Vensim
- Topic: initial value
- Replies: 3
- Views: 2034
Re: initial value
in this model demand at 0 is 278.684 Fill rate at 0 is 200 backorders at 0 are 0 backorders = INEG ( demand - Fill rate) so I want backorders at 0 is 78.684. actually this appeared at 1 so how can I get this (78.684) at 0 and that should be accumulated for the entire simulation please suggest any so...
- Sat Feb 29, 2020 1:03 pm
- Forum: Vensim
- Topic: initial value
- Replies: 3
- Views: 2034
initial value
Dear sir, I want to get the backorders are started from the 0 instead of 1 with the accumulation in the given model so that I used simultaneous in the subtype of an auxiliary variable type. but it is memoryless variable. How can I sovle this isuue in vensim. I am very much thankful for your reply sir
- Thu Feb 20, 2020 11:10 am
- Forum: Vensim
- Topic: Discrete random demand
- Replies: 1
- Views: 1246
Discrete random demand
Dear sir
how can we generate a discrete type of random demand patterns? is there any function to get it that instead of using lookup.
how can we generate a discrete type of random demand patterns? is there any function to get it that instead of using lookup.
- Thu Feb 20, 2020 7:33 am
- Forum: Vensim
- Topic: Adding macros to vensim
- Replies: 13
- Views: 5148
Re: Adding macros to vensim
Thank you very much sir
- Thu Feb 20, 2020 7:31 am
- Forum: Vensim
- Topic: Adding macros to vensim
- Replies: 13
- Views: 5148
- Wed Feb 19, 2020 12:14 pm
- Forum: Vensim
- Topic: Adding macros to vensim
- Replies: 13
- Views: 5148
Re: Adding macros to vensim
I am very sorry sir, I am not asking you to fix the model but I want to know whether mentioned issues can we fix in Vensim or not?
if it is possible can you please explain sir
if it is possible can you please explain sir
- Wed Feb 19, 2020 10:46 am
- Forum: Vensim
- Topic: Adding macros to vensim
- Replies: 13
- Views: 5148
Re: Adding macros to vensim
that's ok sir, but please answer to my another questions
- Wed Feb 19, 2020 10:09 am
- Forum: Vensim
- Topic: Adding macros to vensim
- Replies: 13
- Views: 5148
- Wed Feb 19, 2020 7:29 am
- Forum: Vensim
- Topic: Adding macros to vensim
- Replies: 13
- Views: 5148
Re: Adding macros to vensim
please find the attached files. I Have some questions about the model. is the model is ok? at the initial stage ( 0 months) demand is 300 and shipment is 50 the backorders are showing 0 instead of 250. this 250 has appeared in next month. if I want to get that 250 in the current month in an accumula...
- Tue Feb 18, 2020 12:36 pm
- Forum: Vensim
- Topic: Adding macros to vensim
- Replies: 13
- Views: 5148
Adding macros to vensim
is it possible to add a macro program in Vensim so that production variable is changed a number of times within a time step?
Re: graphs
Thank you sir
Re: graphs
to represent the different variables, different colours are used. but I want to represent the different variables with different colours and numbers on that like 1, 2, 3 so that it will give more clarity in black and white colours also
graphs
I want this kind of numbers on the graph strips in the latest DSS version, so how can I get?
- Fri Dec 06, 2019 11:20 am
- Forum: Vensim
- Topic: Random arrival rate
- Replies: 1
- Views: 1187
Random arrival rate
How do I give demand arrival rate in irregular intervals?
- Wed Jul 31, 2019 10:03 am
- Forum: Vensim
- Topic: Delay function
- Replies: 3
- Views: 1862
Re: Delay function
Thanks for information sir, I understand the delay fixed function but I couldn't able to understand the delay 3 functions. here I am attaching the basic model related to the delay function. here I used cycle time as production time so this much time item has waited in WIP. this is the basic idea so ...
- Wed Jul 31, 2019 4:58 am
- Forum: Vensim
- Topic: Delay function
- Replies: 3
- Views: 1862
Delay function
Please explain the difference between Delay Fixed and Delay 3 function?
- Thu Aug 23, 2018 5:14 am
- Forum: Vensim
- Topic: Delay function
- Replies: 2
- Views: 1810
Delay function
Dear Tom How can I use delay function in this model 1) I want to put a trigger at FGI like when FGI reached to 200 Units then the only production has to start until that production don not start. 2) another question regarding Delay function, if i use cycle time as 6 hours, means until 6 hours time F...
- Wed Jul 25, 2018 11:49 am
- Forum: Vensim
- Topic: warm-up period
- Replies: 5
- Views: 3050
Re: warm-up period
The warm-up time is the time that the simulation will run before starting to collect results.
I have gone through the help manual regarding Weibull distribution. I got it. thank you, sir
I have gone through the help manual regarding Weibull distribution. I got it. thank you, sir
- Tue Jul 24, 2018 5:50 pm
- Forum: Vensim
- Topic: warm-up period
- Replies: 5
- Views: 3050
warm-up period
Respected Tom
in the context of simulation models there will be a warmup period (Time) like this in vensim also is there any warmup time. if it is there how can we use that?
is there any function to follow the Weibull distribution?
in the context of simulation models there will be a warmup period (Time) like this in vensim also is there any warmup time. if it is there how can we use that?
is there any function to follow the Weibull distribution?
- Fri Jul 20, 2018 12:09 pm
- Forum: Vensim
- Topic: sensitivity graphs
- Replies: 9
- Views: 4845
Re: sensitivity graphs
thank you very much for your valuable information.
how can I get the statistical data from the sensitivity graphs?
how can I get the statistical data from the sensitivity graphs?
- Thu Jul 19, 2018 1:24 pm
- Forum: Vensim
- Topic: sensitivity graphs
- Replies: 9
- Views: 4845
Re: sensitivity graphs
Please explain me what is the colour indicating in the attached sensitivity graph
I am not able to analyse this graph can any one explain to me
ash color reduced from 20000 to 10000 and became straight and also that appears at 0
I am not able to analyse this graph can any one explain to me
ash color reduced from 20000 to 10000 and became straight and also that appears at 0
- Tue Jun 26, 2018 12:28 pm
- Forum: Vensim
- Topic: sensitivity graphs
- Replies: 9
- Views: 4845
sensitivity graphs
what is the meaning of the colours with some percentage in the sensitivity graphs.