Page 49 - Data Science Algorithms in a Week
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34                   Edwin Cortes, Luis Rabelo and Gene Lee

                          We provide an example of programming in WarpIV in this section to illustrate this
                       simulator and PDDES paradigm as depicted in Figure 6.




































                       Figure 6: Aircraft range detection scenario using two types of simulations objects (radar and aircraft).
                          The  aircraft  range  detection  simulation  program  implements  a  parallel  distribute
                       discrete event simulation with interaction of multiple aircrafts and multiple radars. The
                       simulation randomly initializes the position of each aircraft object and each ground radar
                       object. Their position (X, Y, Z) is represented by the earth centered rotational Cartesian
                       coordinates (ECR). After initialization, the simulation detects an aircraft’s proximity to a
                       ground radar using a pre-established range value for detection.
                          The experiment executes several runs (24 in total = 8 for each time management and
                       synchronization  scheme)  with  specific  computing  configurations.  Table  1  shows  the
                       results of this experiment and the different runs. These are the definitions of the columns
                       of Table 1:
   44   45   46   47   48   49   50   51   52   53   54