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Automatic Conversion Software for the Safety Verification of Goal-Based Control Programs
Abstract Fault tolerance and safety verification of …
Fault tolerance and safety verification of control systems are essential for the success of autonomous robotic systems. A control architecture called Mission Data System (MDS), developed at the Jet Propulsion Laboratory, takes a goal-based control approach. In this paper, a software algorithm for converting goal network control programs into linear hybrid systems is described. The conversion process is a bisimulation; the resulting linear hybrid system can be verified for safety in the presence of failures using existing symbolic model checkers, and thus the original goal network is verified. A moderately complex goal network control program is converted to a linear hybrid system using the automatic conversion software and then verified.
tic conversion software and then verified.  +
Authors Julia M B Braman, Richard M Murray  +
ID 2008t  +
Source International Conference on Software Engineering, 2009 (submitted)  +
Tag bm09-icse  +
Title Automatic Conversion Software for the Safety Verification of Goal-Based Control Programs +
Type Preprint  +
Categories Papers
Modification date
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15 May 2016 06:16:44  +
URL
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http://www.cds.caltech.edu/~murray/preprints/bm09-icse_s.pdf  +
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Automatic Conversion Software for the Safety Verification of Goal-Based Control Programs + Title
 

 

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