1、外文标题： Towards Single-Chip Diversity TMR for Automotive Applications 外文作者： Omar Hiari, Waseem Sadeh, and Osamah Rawashdeh 文献出处 :IEEE International Conference on Electro/information Technology,2012,1-6 英文 4589 单词， 24706 字符，中文 6989 汉字。 此文档是外文翻译成品，无需调整复杂的格式哦！下载之后直接可用 ，方便快捷！只需二十多元。 Towa
2、rds Single-Chip Diversity TMR for Automotive Applications Omar Hiari, Waseem Sadeh, and Osamah Rawashdeh Electrical and Computer Engineering Department Oakland University Rochester, Michigan omhiarioakland.edu, wasadehoakland.edu, rawashd2oakland.ed AbstractThe continuous requirement to provide safe
3、, low- cost, compact systems makes applications such as automotive more prone to increasing types of faults. This may result in increased system failure rates if not addressed correctly. While some of the faults are not permanent in nature, they can lead to malfunctioning in complex circuits and/or
4、software systems. Moreover, automotive applications have recently adopted the ISO26 262 to provide a standard for defining functional safety. One of the recommended schemes to tolerate faults is Triple Modular Redundancy (TMR). However, traditional TMR designs typically consume too much space, power
5、, and money all of which are undesirable for automotive. In addition, common m ode faults have always been a concern in TMR which their effects would be increasing in compact systems. Errors such as noise and offset that impact a TMR sensor input can potentially cause common mode failures that
6、 lead to an entire system failure. In this paper, we introduce a n ew architecture and implementation for diverse TMR in a speed measurement system that would serve automotive cost and safety demands. Diversity TMR is achieved on a single chip by designing functionally identical circuits each in a different design domain to reduce the potential of common mode failures. Three versions of a speed sensing application are implemented on a mixed-signal Programmable System on Chip (PSoC) from Cypress Semiconductors.
