Hi,
I use System Dynamics (SD) models to engage stakeholders (those of little
background or interest in the necessary math but are the policy-makers, hold
the purse strings, and hold the biases as the system experts). I believe SD
is probably the most intuitive modeling platform to build CT
Hi Lou,
Wikipedia defines System Dynamics as:
System dynamics is one approach to modeling the dynamics of complex
systems such as population, ecological and economic systems, which
usually interact strongly with each other. Systems Dynamics was
founded in the early 1960s by Jay W.
HI Prof. Lee,
Revisiting Volume 1 Section 2.10.3, I believe I misinterpreted
something - I must have made it an I/O port manually. It makes
sense that only output ports should get automagically transformed
to input/output ports as per the discussion.
Now, upon increasing the MIC instances 1,
At 12:28 PM 5/4/2006, Zimdars, Andrew wrote:
I'm working on an atomic actor right now where user-specified parameter
changes trigger further updates to the actor. For example, the user
enters the name of a file that contains a remote service definition, and
the actor loads and processes the
At 09:12 AM 5/4/2006, Louis Macovsky, Dynamic BioSystems wrote:
What would it take to encourage Ptolemy developers to build a SD-like layer
of system modeling (using icons of stock and flows and also keep the
converters and look-up tables or graphs) interfaced with the more
mathematically
