| Article ID: | iaor19931722 |
| Country: | Poland |
| Volume: | 20 |
| Start Page Number: | 23 |
| End Page Number: | 32 |
| Publication Date: | Nov 1991 |
| Journal: | Control and Cybernetics |
| Authors: | Vidal Ren Victor Valqui |
| Keywords: | control, manufacturing industries |
The paper considers a model of a production process, taken from the description of production of sulphuric acid in a sequence of reactors. By taking an exponential approximation to the original objective the author obtains the form of equations for the discrete maximum principle-related optimality consitions which is easy to solve.