1. 1) Hasebe, S. and I. Hashimoto: Preprint of the IFAC Workshop on Production Control in the Process Industry, PS. 1–7, Oct. 29–Nov. 2, Osaka (1989).
2. 2) Petersen, C. C.: AIIE Trans., 5, 68 (1973).
3. 3) Reiter, S. and G. Sherman: J. Soc. Indust. Appl. Math., 13, 864 (1965).
4. 4) Reklaitis, G. V.: AIChE Symp. Ser., 78, 119 (1982).
5. 5) Suhami, I. and R. S. H. Mah: Comp. & Chem. Eng., 5, 83 (1981).