Solid-state fermentation (SSF) is the bioprocess where microorganisms are cultivated in the
absence of free water under controlled conditions. Lactic acid can be produced by Rhizopus …

Optimal control is developed to guarantee nonlinear systems run in an optimum operating
state. However, since the operation demands of systems are dynamically changeable, it is …

Beer is one of the most popular alcoholic beverages globally, leading to continuous efforts to
enhance its production methods. Raw materials and the production process are crucial in …

This paper develops a dynamic optimization methodology based on direct numerical
methods, for the bioethanol fed-batch production from glucose and fructose as a substrate …

This article proposes a novel model for the extraction of pectin in melon peels and seeds.
The methodology is based on the extraction of pectin in an acid medium for 180 minutes at …

The demand for the high-performance and low-cost position control actuators in many
applications promotes the development of three-phase hybrid stepper motors. The torque …

This paper develops a dynamic optimization methodology based on direct numerical
methods, for the bioethanol fed-batch production from glucose and fructose as a substrate …

The paper deals with the design of methodological backgrounds for studying the perturbed
motions of the generalized dynamical plant. These backgrounds are based on the interval …