Fault Localization of CNC Software Based on Searching in Divided Execution Trace

Abstract:

In the proceeding of the CNC system, it is a valuable subject that how to locate the fault based on the function of the CNC system. To solve this problem, the method of searching in divided execution trace was introduced into the fault localization of the CNC system. This method divided the execution trace into two segments, searching the statements continually. At the same time, the Fuzzy Arithmetic was used to calculate the suspiciousness of the statements executed by these traces. After the integrated analysis, we could locate the faulty statements of the program. The experiment results indicated that this method was effective in locating the fault of the CNC system software.

• Periodical: Applied Mechanics and Materials (Volumes 101-102)
• Pages: 876-879
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.101-102.876
• Online since: September 2011
• Authors: Ming Yang Ma, Yi Qiang Wang, Wei Luo, Er Hu Zhang, Chao Fu, Li Xue Wang
• Keywords: CNC System Software, Execution Trace, Fault Localization, Fuzzy Arithmetic, Suspiciousness

References

[1] R. Manos and P.R. Steven: 18th IEEE International Conference on Automated Software Engineering, (Montreal Canada, 2003), pp.30-39.

[2] G. Liang, R. Abhik and T. Wang: 15th International Conference on Compiler Construction, (Vienna, Austria, 2006)Vol. 3923, pp.80-95.

[3] S.H. Yu: Computer Engineering and Applications, Vol. 16(2010)No. 46, pp.74-77. (In Chinese).

[4] J.H. Shan: On path-wise automated test data generation(Ph.D., National University of Defense Technology, China 2002), pp.23-35. (In Chinese).

[5] G. Neelam, P.M. Aditya, M. L. Sofia: IEEE International Conference on Automated Software Engineering (Portland, USA, 1997), p.473~484.

[6] X.P. Wang, Q. Gu and X. Chen: Computer Science, Vol. 36 (2009) No10, pp.168-171. (In Chinese).