For a broad range of engineering analysis and further, we are developing a new edition, Astah SysML.
SysML is a general-purpose graphical modeling language which provides representations with a semantic foundation for modeling system requirements, behavior, and structure and supports integration with a broad range of engineering analysis specified by OMG and INCOSE.
It is a subset of UML with extensions needed to satisfy the requirements of system engineers, it modifies some existing UML constructs and adds specialized constructs to address the unique system engineering requirements.
Now Astah SysML Beta is ready and we’re looking for the Beta users.
If you have used other SysML modeling tools but you weren’t satisfied, try ours and send us feedback with features you need, since this is still beta, our extension options are wide open.
If you haven’t tried SysML, check out the specification by OMG and play around with Astah SysML.
If you’d like to become a beta user, please send us an email to firstname.lastname@example.org or send a note to us through our contact form to get a longer trial license.