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pn2mc:rtcpn_modelling [2014/11/20 23:47]
jbiernacki [Arcs] | pn2mc:rtcpn_modelling [2021/09/23 08:51] (current)
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| This chapter covers RTCP-nets modelling in CPN Tools environment. | This chapter covers RTCP-nets modelling in CPN Tools environment. |
| This approach to the modelling of RTCP-nets was originally introduced in master's thesis of Joanna Woźniak entitled "Modelowanie RTCP-sieci z wykorzystaniem środowiska CPN-Tools" in 2014. With her permission, excerpts of her work here will be used to explain the principles of RTCP-nets modelling in the CPN Tools application. | This approach to the modelling of RTCP-nets was originally introduced in master's thesis of Joanna Woźniak entitled 'Modelowanie RTCP-sieci z wykorzystaniem środowiska CPN-Tools' in 2014. With her permission, excerpts of her work here will be used to explain the principles of RTCP-nets modelling in the CPN Tools application. |
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| Parts ''time_in_exp'' and ''time_out_exp'' can be omitted. | Parts ''time_in_exp'' and ''time_out_exp'' can be omitted. |
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| In the figure below the arc connected to place A has value ''b'' assigned indicating that a token is added to this place after firing of transition ''T'', while the variable ''x'' represents the token removed from place ''A''. The output expression has time value assigned equal 2. It means that the transition can be fired after 2 time units. The arc connecting the transition with place ''B'' contains expressions determining a token added to place ''B'' (the value of ''x'' variable) and the value of the local clock of place ''B'' (it will be set to 1). | In the figure below the arc connected to place A has value ''b'' assigned. It means that ''b'' token is added to this place after firing of transition ''T''. Variable ''x'' represents the token removed from place ''A''. The output expression has time value assigned and equal to 2. It denotes that the transition can be fired after 2 time units. The arc connecting the transition with place ''B'' contains expressions determining a token added to place ''B'' (the value of ''x'' variable) and the value of the local clock of place ''B'' (it will be set to 1). |
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| | {{:pn2mc:rtcp_cpntools:rtcp_cpntools8.png?400|}} |
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| **[[:pn2mc:manual|Go back]]** | **[[:pn2mc:manual|Go back]]** |