Search found 4 matches

by ciwei
Thu Jun 22, 2017 7:06 am
Forum: System Dynamics Discussion
Topic: Is there a model diagram of employee output efficiency?
Replies: 1
Views: 3383

Is there a model diagram of employee output efficiency?

hello:
Is there a model diagram of employee output efficiency, such as software development engineer, influencing team or individual output, through model analysis, how to improve team output quality and efficiency.Thank you very much.
by ciwei
Wed Jun 21, 2017 9:15 am
Forum: Vensim
Topic: INTEG:Unable to understand the right hand side of this equation
Replies: 4
Views: 3904

Re: INTEG:Unable to understand the right hand side of this equation

That's OK, thank you very much.I just got it wrong,thank you.
by ciwei
Wed Jun 21, 2017 9:00 am
Forum: Vensim
Topic: INTEG:Unable to understand the right hand side of this equation
Replies: 4
Views: 3904

Re: INTEG:Unable to understand the right hand side of this equation

Thank you very much.According to your method, the problem of horizontal variables population is solved, but the new problem is that the variable "births" is bad ,it's need population in the formula. I refer to this site for example :https://www.vensim.com/documentation/Models/VensimDemo/HT...
by ciwei
Wed Jun 21, 2017 8:32 am
Forum: Vensim
Topic: INTEG:Unable to understand the right hand side of this equation
Replies: 4
Views: 3904

INTEG:Unable to understand the right hand side of this equation

I used the Vensim demo app, and when I tried to build the rabbit population model, I ran into a problem, as shown below. Can you help me out? Thank you very much. the level type,used Equations INTEG has errors shown below: Errors:Unable to understand the right hand side of this equation. Vensim vers...