Model-driven development of real-time software using OMG standards

The term "model-driven development" denotes an approach to software design and development characterized by the creation of software models as the focus and primary artifacts of development rather than programs. In this brief note, the essentials of model-driven development are explained first, followed by a discussion of how this approach is supported in the realtime and embedded system domains by two key OMG standards. A short overview of these standards is also included.