Simulation Case Studies PPTs
Case Studeis that where present in the ppt where inventory and queueing systems. Which were usefull for exam that is for externals
SImulation III unit missed ppt
—Generally the word data is taken to mean quantitative data or numbers. Certainly numeric data are very important in simulation modeling and in some cases large quantities of such data are required. In various ways we can collect data.
—Secondary data – data someone else has collected
—This is what you were looking for in your assignment.
—Primary data – data that is collected by him/herself
Collecting Input Data
—Data collection devices
—Time collection mode and units
—Other data collection considerations:
—Unbiased Data
—Avoid Process Disruption
The sources of input data are
Historical records Manufacturer specifications Vendor claims
—Operator estimates Management estimates Automatic data capture
—Direct observation
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