1. Achleitner, E., Hosp, W., Koch, A., and Schurz, W., “Electronic engine control system for gasoline engines for LEV and ULEV standards,” SAE Technical Paper No. 950479, 1995.
2. Boissier, R., Dima, B., Razafindramary, D., and Soriano, T., “Hybrid systems modeling and validating using Statecharts and Grafcet,” Proceedings of Real Time Programming 1994 Workshop, IFAC, pp. 73–79, June 1994.
3. Brave, Y., and Heymann, M., “Control of Discrete Event Systems Modeled as Hierarchical State Machines,” IEEE Transactions on Automatic Control, vol. 38, no. 12, pp. 1803–1819, December, 1993.
4. Butts, K. R., Issues in the Implementation of Automotive Control Systems, doctoral dissertation, The University of Michigan, 1993.
5. Butts, K. R., Stetson, D. A., and Cook, J. A., “Computer Aided Engineering for Automotive Powertrain Controller Development,” DSC-Vol. 56/DE-Vol.86, Advanced Automotive Technologies, Proceedings of the 1995 ASME IMECE, ASME, pp. 3403–3405, 1995.