A Jitter-Free Kernel for Hard Real-Time Systems

摘要：

The paper presents advanced task management techniques featuring Boolean vectors and bitwise vector operations on kernel data structures in the context of the HARTEXAVR real-time kernel. These techniques have been consistently applied to all aspects of task management and interaction Hence,the execution time of system functions no longer depends on the number of tasks involved, resulting in predictable, jitter-free kernel operation. This approach has been further extended to time management resulting in a new type of kernel component, which can be used to implement timed multitasking-a novel technique providing for jitter-free execution of hard real-time tasks.

作者: Christo Angelov Jesper Berthing

作者单位: Mads Clausen Institute for Product Innovation, University of Southern Denmark Grundtvigs Alle 150, 6400 Soenderborg, Denmark

会议类型: 国际会议

会议名称: 首届嵌入式软件与系统国际会议(Proceedings of the First International Conference on Embedded Software and System)

会议地点: 杭州

会议语种:英文

页码: 330-335

在线出版日期: 2004-12-09（万方平台首次上网日期，不代表论文的发表时间）