SOLUTIONS MANUAL for Stochastic Modeling: Analysis and ...
SOLUTIONS MANUAL for Stochastic Modeling: Analysis and ...
SOLUTIONS MANUAL for Stochastic Modeling: Analysis and ...
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Chapter 4<br />
Simulation<br />
1. An estimate of the probability of system failure within 5 days should be about 0.082.<br />
2. No answer provided.<br />
3. Let G 1 ,G 2 ,... represent the interarrival-time gaps between the arrival of jobs. Let<br />
B n represent the type of the nth job; 0 <strong>for</strong> a job without collating, 1 <strong>for</strong> a job with<br />
collating.<br />
Let X n represent the time to complete the nth job that does not require collating.<br />
Let Z n represent the time to complete the nth job that does require collating.<br />
We model all of these r<strong>and</strong>om variables as mutually independent.<br />
Let S n represent the number of jobs in progress or waiting to start.<br />
Define the following system events with associated clocks:<br />
e 0 () (initialization)<br />
S 0 ← 0<br />
C 1 ← FG<br />
−1 (r<strong>and</strong>om())<br />
C 2 ←∞<br />
e 1 () (arrival of a job)<br />
S n+1 ← S n +1<br />
if {S n+1 =1} then<br />
B n ← FB<br />
−1 (r<strong>and</strong>om())<br />
if {B n =0} then<br />
C 2 ← T n+1 + FX<br />
−1 (r<strong>and</strong>om())<br />
else<br />
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