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The fast growth of complexity of modern cars, motorbikes and commercial vehicles continues. Although the number of applied Electronic Control Units (ECUs) decreases, they have to fulfill more and more functions concerning performance, comfort and safety. The electric and electronic architecture (EEA) of a vehicle forms the basis for those features and functionalities. An elaborated and evaluated EEA...
In this paper we propose the use of two approaches to tackle the detection and comprehension of how a faulty environment affects process behavior. We model processes as state-transition models with associated transition probabilities. The study employs SWIFI (software implemented fault injection) in commonly used Unix tools to analyze behavioral changes. The approaches complement each other as one...
As reconfigurable architectures are gaining an increasing research and industrial attention, there is a significant need for intelligent tools and methodologies to assist designers with exploration and performance evaluation of such architectures. Towards this goal, we make a first attempt to present a generic system-level modeling and simulation framework which can explore and evaluate reconfigurable...
How to evaluate network management capability is one of important research topics about network management. This paper proposes a novel quantity evaluation method of network management capability, Network management capability model. In this paper, key factors about network management capability, such as network resource gross, distribution, heterogeneity, available resource, network management cost...
A system-on-chip hardware/software co-design platform was presented based on model driven-based design method. After the overall architecture of platform was described, four design levels and three mapping processes were introduced. Some key techniques were explained in detail, such as hardware/software partitioning algorithm based on genetic algorithm & constraint task scheduling, UML profile...
Virtualization is a new area for research in recent years, and virtualization technology can bring convenience to the management of computing resources. Together with the development of the network and the network computing, it gives the virtualization technology more scenarios. The cloud computing technology uses the virtualization technology as while. With the development of the technology, it meets...
Dynamic reconfigurable systems can evolve under various conditions due to changes imposed either by the architecture, or by the applications, or by the environment. In such systems, the design process becomes more sophisticated as all the design decisions have to be optimized in terms of runtime behaviors and values. Runtime mapping exploration allows to explore reconfigurable systems at runtime to...
Architecture analysis and design language (AADL) is used to describe the hardware and software architectures of embedded applications at the system level. The implementation of such systems is often distributed across asynchronous communication infrastructures. Such a distributed system is usually composed of locally synchronous processes communicating in a globally asynchronous manner, a GALS system...
Aiming at the representation and requirement description of grid resource information, this paper introduces the advantages of XML in grid information representation, puts forward a XML-based models for resource representation and requirement description. The resource representation model depicts resource state completely, and the requirement description model supports personal demands and helps resource...
With the swift development of hardware simulation technology, virtual laboratory environment has appealed more and more attention of educators. In this paper, we develop an interactive virtual laboratory environment for hardware chips application experiment. It provides the students with real expression, convenient operation and powerful simulation capability. Furthermore, interactivity and expansibility...
The Cassini Program is the last of the large interplanetary spacecraft missions. The Integration Test Laboratory (ITL) at the Jet Propulsion Laboratory (JPL) is part of the Cassini Program. This laboratory includes the Attitude and Articulation Control Subsystem (AACS) testbed. This environment was used to not only verify and validate the AACS, but was also used to develop advanced concepts and ideas...
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