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Design and performance analysis of f...

Arora, Aakash.

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Design and performance analysis of fault tolerant TTCAN systems.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Design and performance analysis of fault tolerant TTCAN systems./
Author:	Arora, Aakash.
Description:	56 p.
Notes:	Source: Masters Abstracts International, Volume: 43-06, page: 2301.
Contained By:	Masters Abstracts International43-06.
Subject:	Engineering, Automotive. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1425916
ISBN:	0542045265

Design and performance analysis of fault tolerant TTCAN systems.
Arora, Aakash.

Design and performance analysis of fault tolerant TTCAN systems. - 56 p.

Source: Masters Abstracts International, Volume: 43-06, page: 2301.

Thesis (M.S.)--Wayne State University, 2005.

Continuous demand for fuel efficiency mandate "Drive-by-Wire" systems. The goal of Drive-by-Wire is to replace nearly every automotive hydraulic/mechanical system with electronics. Drive-by-Wire and active collision avoidance systems need fault tolerant networks with time triggered protocols, to guarantee deterministic latencies. CAN is an event triggered protocol which has features like high bandwidth, error detection, fault confinement and collision avoidance based on message priority. However, CAN do not ensure message latency, which is critical for real time application. TTCAN (Time Triggered CAN) removes this fallacy of CAN by providing exclusive time windows for those messages that need deterministic latencies. In addition to the exclusive windows, there are arbitration windows too, which make way for event triggered communications. In TTCAN, if an error occurs within an exclusive or arbitration window, retransmission of the message is not allowed. If the message that encountered the error is a safety critical message, then the transmission error can compromise the safety of the vehicles. The thesis work presented here proposes three techniques to increase fault tolerance of TTCAN systems. The proposed techniques increase fault tolerance of TTCAN systems by improving system matrix design and incorporating redundant bus. A detailed description of architectures and algorithms required to implement these techniques has been presented. These techniques have been studied analytically and by using simulation. The results show significant improvement in the fault tolerance of TTCAN.

ISBN: 0542045265Subjects--Topical Terms:

1018477
Engineering, Automotive.

Design and performance analysis of fault tolerant TTCAN systems.
LDR:02459nmm 2200277 4500 001 1813207
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008 130610s2005 eng d
020 $a 0542045265
035 $a (UnM)AAI1425916
035 $a AAI1425916
040 $a UnM $c UnM
100 1 $a Arora, Aakash. $3 1902725
245 1 0 $a Design and performance analysis of fault tolerant TTCAN systems.
300 $a 56 p.
500 $a Source: Masters Abstracts International, Volume: 43-06, page: 2301.
500 $a Adviser: Syed Masud Mahmud.
502 $a Thesis (M.S.)--Wayne State University, 2005.
520 $a Continuous demand for fuel efficiency mandate "Drive-by-Wire" systems. The goal of Drive-by-Wire is to replace nearly every automotive hydraulic/mechanical system with electronics. Drive-by-Wire and active collision avoidance systems need fault tolerant networks with time triggered protocols, to guarantee deterministic latencies. CAN is an event triggered protocol which has features like high bandwidth, error detection, fault confinement and collision avoidance based on message priority. However, CAN do not ensure message latency, which is critical for real time application. TTCAN (Time Triggered CAN) removes this fallacy of CAN by providing exclusive time windows for those messages that need deterministic latencies. In addition to the exclusive windows, there are arbitration windows too, which make way for event triggered communications. In TTCAN, if an error occurs within an exclusive or arbitration window, retransmission of the message is not allowed. If the message that encountered the error is a safety critical message, then the transmission error can compromise the safety of the vehicles. The thesis work presented here proposes three techniques to increase fault tolerance of TTCAN systems. The proposed techniques increase fault tolerance of TTCAN systems by improving system matrix design and incorporating redundant bus. A detailed description of architectures and algorithms required to implement these techniques has been presented. These techniques have been studied analytically and by using simulation. The results show significant improvement in the fault tolerance of TTCAN.
590 $a School code: 0254.
650 4 $a Engineering, Automotive. $3 1018477
650 4 $a Engineering, Electronics and Electrical. $3 626636
690 $a 0540
690 $a 0544
710 2 0 $a Wayne State University. $3 975058
773 0 $t Masters Abstracts International $g 43-06.
790 1 0 $a Mahmud, Syed Masud, $e advisor
790 $a 0254
791 $a M.S.
792 $a 2005
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1425916