Design of Energy-efficient Hierarchical Scheduling for Integrated Modular Avionics Systems

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Open Source Implementation of Hierarchical Scheduling for Integrated Modular Avionics

This paper describes the porting of a Ravenscar compliant kernel (ORK+) to the hypervisor XtratuM to build up an open source ARINC 653 platform for avionics systems. The Integrated Modular Avionics (IMA) architecture requires a specialized operating system layer that provides temporal and spatial isolation between partitions. The ARINC 653 standard defines an architecture and an applications pr...

متن کامل

Scheduling Tool and Algorithm for Integrated Modular Avionics Systems

As computer and software technologies have advanced, the approach of Integrated Modular Avionics (IMA) has emerged in the field of avionics systems. The IMA approach can dramatically reduce production and maintenance costs and increase reliability of these safety-critical real time systems. The IMA hardware and foundation software must be able to provide guarantees to the application software s...

متن کامل

An Integrated Scheduling Mechanism for Fault-Tolerant Modular Avionics Systems

In this paper, we present an effective scheduling approach for a fault-tolerant IMA (Integrated Modular Avionics)-based system. The system architecture consists of connected cabinets that are made of multiple line replaceable modules, such as core processor and I/O modules. To provide fault tolerance, the system is incorporated with fault resilient capability and executes replicated tasks on di...

متن کامل

Scheduling Independent Partitions in Integrated Modular Avionics Systems

Recently the integrated modular avionics (IMA) architecture has been widely adopted by the avionics industry due to its strong partition mechanism. Although the IMA architecture can achieve effective cost reduction and reliability enhancement in the development of avionics systems, it results in a complex allocation and scheduling problem. All partitions in an IMA system should be integrated to...

متن کامل

Scheduling in Dependable Integrated Modular Avionics

In the recent development of avionics systems, Integrated Modular Avionics (IMA) is advocated for next generation architecture that needs integration of mixedcriticality real-time applications. These integrated applications meet their own timing constraints while sharing avionics computer resources. To guarantee timing constraints and dependability of each application, an IMA-based system is eq...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Chinese Journal of Aeronautics

سال: 2012

ISSN: 1000-9361

DOI: 10.1016/s1000-9361(11)60368-3