嵌入式系统研究中的错误假设与忽视领域

2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC) Pub Date : 2008-05-05 DOI:10.1109/ISORC.2008.15

H. Kopetz

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引用次数: 1

摘要

今天，许多嵌入式计算机应用程序是在这样的假设下开发的:硬件总是按照文档中描述的那样工作，操作系统没有设计错误，客户端按照指定的方式使用系统。这些假设导致了脆弱的系统——即使十亿晶体管中的一个偶尔出现故障或偶尔出现海森堡bug，系统也会崩溃。Gray, 1986]发生在操作系统中。

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Wrong Assumptions and Neglected Areas in Embedded Systems Research

Today many embedded computer applications are developed under the assumptions that the hardware works always as described in the documentation, the operating system is free of design errors and the clients use the system as specified. These assumptions lead to systems that are fragile - they break if even a single transistor out of a billion transistors chip occasionally malfunctions or a sporadic Heisenbug [J. Gray, 1986] occurs in the operating system.

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2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC)

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