Seamless model integration with flow engineering
Flow engineering enables seamless model integration with the requirements. This enables short iterations.
SysML: Avoid spaghetti models with the right package structure
It is amazing how quickly the number of elements in a system model grows. It is therefore essential to structure them correctly from the outset. Otherwise we quickly end up with "spaghetti models". This refers to models that look like a ball of spaghetti and are therefore difficult to understand. But almost all modeling languages, including SysML, give us...
Aligning requirements and system model with AI
With AI, we can create MBSE models from text and compare requirements and system models. But there are still problems.
Why doesn't anyone stick to text templates for requirements?
Text templates for requirements have been around for a long time. The concept is simple: a handful of text templates can be used to express all conceivable requirements. Using the templates results in well-formulated, high-quality requirements. However, in an industrial environment, their use is the exception rather than the rule. The reason is not difficult to...
3 approaches to processing natural language requirements automatically
Model-based system descriptions are useful, but almost all developments start with requirements in human language. This will not change any time soon, because systems are developed for people. After all, we think in natural language (and images). However, natural language cannot be processed automatically without further ado, but especially with increasing complexity this would be...
SysML v2 - The final spurt begins
A lot is currently happening again with SysML, as the initial submission of the standard took place in August. A revised version is expected to be submitted in the middle of next year. This week, a virtual meeting of the SysML v2 Submission Team (SST) took place, at which the current status was described and which I attended. Also...
How the components of a requirement help with verification
A simple metamodel helps teams to better understand requirements and thus check verifiability.
5 ways to shorten development cycles
The waterfall no longer exists. Today, development takes place iteratively. Here are 5 ways to shorten development cycles.
6 ways to link models
Unfortunately, the possibility of linking models is used far too little. Here are 6 practical approaches.
