Issue 15298: Continuous flows in non-streaming situations with >1 multiplicities (sysml-rtf) Source: Change Vision (Mr. Michael Jesse Chonoles, mjchonoles(at)yahoo.com) Nature: Uncategorized Issue Severity: Summary: SysML 1.2 Issues: Continuous flows in non-streaming situations with >1 multiplicities 11.3.2.1 Continuous It’s a bit unclear how continuous flows work in non streaming situation, especially with high multiplicities. If a continuous flow arrives at a pin with a multiplicity of 2, it would appear that the 1st and 2nd value arriving at the pin would be captured. If the flow is also continuously valued, the two values would be same. The difference between two adjacent samples goes to zero if the delta time between samples goes to zero (assuming differentiability). Type: Fix To make this capability useful, we’ll need to add a sampling rate to be able to use continuous with >1 multiplicity. If we don’t the specification should have a caveat for >1 multiplicity and differentiable input values. Resolution: Defer Postponed to the next RTF Revised Text: Actions taken: June 21, 2010: received issue January 3, 2017: Deferred April 6, 2017: closed issue Discussion: End of Annotations:===== te: Mon, 21 Jun 2010 17:18:41 -0400 From: "Chonoles, Michael J" Subject: New SysML 1.2 Issues: Continuous flows in non-streaming situations with >1 multiplicities To: Juergen Boldt Cc: "sysml-rtf@omg.org" Thread-Topic: New SysML 1.2 Issues: Continuous flows in non-streaming situations with >1 multiplicities Thread-Index: AcsRgRgR/KpB7ZW+Ti29XLehntb2nQAAE3hAAACjU+AAAJbo8A== Accept-Language: en-US acceptlanguage: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: SysML 1.2 Issues: Continuous flows in non-streaming situations with >1 multiplicities 11.3.2.1 Continuous It.s a bit unclear how continuous flows work in non streaming situation, especially with high multiplicities. If a continuous flow arrives at a pin with a multiplicity of 2, it would appear that the 1st and 2nd value arriving at the pin would be captured. If the flow is also continuously valued, the two values would be same. The difference between two adjacent samples goes to zero if the delta time between samples goes to zero (assuming differentiability). Type: Fix To make this capability useful, we.ll need to add a sampling rate to be able to use continuous with >1 multiplicity. If we don.t the specification should have a caveat for >1 multiplicity and differentiable input values.