scholarly journals A RUNTIME STABILITY ANALYSIS OF CLOCK SYNCHRONIZATION PRECISION ON A TIME-TRIGGERED BUS PROTOTYPE

2007 ◽  
Vol 40 (22) ◽  
pp. 103-110
Author(s):  
Fabiano C. Carvalho ◽  
Carlos E. Pereira ◽  
Edison P. Freitas
Keyword(s):  
Stability Analysis ◽  
Clock Synchronization

scholarly journals A runtime stability analysis of clock synchronization precision on a time-triggered bus prototype

2009 ◽  
Vol 20 (1) ◽  
pp. 45-52
Author(s):  
Fabiano C. Carvalho ◽  
Carlos E. Pereira
Keyword(s):  
Stability Analysis ◽  
Distributed Systems ◽  
High Precision ◽  
Can Bus ◽  
Clock Synchronization ◽  
Time Base ◽  
Embedded Control ◽  
Control Applications ◽  
Synchronization Algorithm ◽  
Transmission Schedule

This paper provides a runtime stability analysis of the Daisy-Chain clock synchronization algorithm running over CASCA - a time-triggered extension of CAN bus. The main objective is to show with practical results how to achieve global time base of high precision and how this precision is affected by the modification of the TDMA transmission schedule. That contributes by providing some basic guidelines for the task of designing time-triggered, TDMA-based distributed systems for embedded control applications.

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