The embedded machine: predictable, portable real-time code
PLDI '02 Proceedings of the ACM SIGPLAN 2002 Conference on Programming language design and implementation
Real-Time Systems: Design Principles for Distributed Embedded Applications
Real-Time Systems: Design Principles for Distributed Embedded Applications
Synchronous Programming of Reactive Systems
Synchronous Programming of Reactive Systems
Hard Real-Time Computing Systems: Predictable Scheduling Algorithms and Applications
Hard Real-Time Computing Systems: Predictable Scheduling Algorithms and Applications
Computer Controlled Systems: Theory and Design
Computer Controlled Systems: Theory and Design
What's Ahead for Embedded Software?
Computer
Generating embedded software from hierarchical hybrid models
Proceedings of the 2003 ACM SIGPLAN conference on Language, compiler, and tool for embedded systems
On task schedulability in real-time control systems
RTSS '96 Proceedings of the 17th IEEE Real-Time Systems Symposium
Quantifying the Gap between Embedded Control Models and Time-Triggered Implementations
RTSS '05 Proceedings of the 26th IEEE International Real-Time Systems Symposium
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We consider the problem of mapping a set of control components to an executable implementation. The standard approach to this problem involves mapping control blocks to periodic tasks, and then generating a schedule. This schedule is platform-dependent, and its execution requires real-time operating system support. We propose an alternative approach which involves generating a dispatch sequence of control blocks in a platform-independent manner. Our solution relies on assigning relative complexity and relative importance measures to control components, and is an adaptation of the classical scheduling algorithms such as earliest-deadline-first. We show the benefits of our approach using simulation experiments on two case studies.