中文摘要：

最近，介绍资源分区的概念的综合模块化的电子设备(IMA ) 建筑学作为传统的联合建筑学的一种选择变得流行。这研究调查设计为 IMA 系统的层次安排的问题。建议调度程序模型启用强壮的时间的划分，以便多重努力即时的应用程序能容易集成于一个单处理机平台。这份报纸在即时条件下面在分区周期，分区能力和 schedulability 之中导出数学关系，然后为优化分区参数建议一个算法。有任意的截止时间的实时任务为概论被考虑。为了推进，改进基本算法并且在飞机为嵌入的系统减少精力消费，一条电源优化途径被利用松时间也建议。试验性的结果证明设计系统能在至少 14% 保证努力即时的要求和还原剂得到电源消费。

英文摘要：

Recently the integrated modular avionics （IMA） architecture which introduces the concept of resource partitions becomes popular as an alternative to the traditional federated architecture. This study investigates the problem of designing hierarchical scheduling for IMA systems. The proposed scheduler model enables strong temporal partitioning, so that multiple hard real-time applications can be easily integrated into an uniprocessor platform. This paper derives the mathematic relationships among parti- tion cycle, partition capacity and schedulability under the real-time condition, and then proposes an algorithm for optimizing partition parameters. Real-time tasks with arbitrary deadlines are considered for generality. To further improve the basic algo- rithm and reduce the energy consumption for embedded systems in aircraft, a power optimization approach is also proposed by exploiting the slack time. Experimental results show that the designed system can guarantee the hard real-time requirement and reduce the power consumption by at least 14%.