Samoilenko J. Modeling and optimal control of periodic process of growing baker's yeast

Dissertation is devoted to development of optimum control of the apparatus of growing of baker's yeast-based kinetic optimization and construction of automated data management system object. Developed regression to dependence of kinetic parameters and tested for adequacy by using experimental data obtained in yeast factories. For build a logical subsystem logical-dynamic model using Unified Modeling Language UML. Developed class diagrams, sequence of activities and allow the present complicated process of growing of baker's yeast in the aspects of static system structure, the time sequence between the stages and operations cycle and in terms of logical management unit. In this dissertation solved the problem of optimal control apparatus of growing of baker's yeast cultivation process and optimum control algorithms minimize cycle times and maximize the productivity of the machine, making it possible to reduce the duration of the stage of growing on average by 9 % and increase the output of the finished product - by 2.4 %. The proposed two-tier system block diagram of optimization system of growing of baker's yeast, the upper level which ensures solving the optimization problem based on criteria of management, performing detection situations and determine control actions according to the selected criteria of control, and the bottom - the realization of optimal parameter values condition.