Time-predictable and composable architectures for dependable embedded systems

Embedded systems must interact with their real-time environment in a timely and dependable fashion. Most embedded-systems architectures and design processes consider “non-functional” properties such as time, energy, and reliability as an afterthought, when functional correctness has (hopefully) been achieved. As a result, embedded systems are often fragile in their real-time behaviour, and take longer to design and test than planned. Several...