1. Saša Prodanović, Машински факултет Универзитета у Источном Сарајеву,
Republic of Srpska, Bosnia and Herzegovina
2. Novak Nedić, Факултет за машинство и грађевинарство у Краљеву, Serbia
Proper behavior of multivariable process isn't guaranteed only through the disabling influence of its mutual coupling (interaction), but also compensation of disturbance has very important role. Investigation of disturbance that can be rejected by previously decoupled 2x2 process has been presented in this paper. Considered flow tank, as a multivariable process, was controlled using PI controllers. The aim was to determine limit of disturbance intensity under whose influence system can operate correctly, and in that way additionally check validity of designed decoupler, i.e. chosen non-conventional control. General expression for periodic rising signal that can be introduced into process in order to present array of disturbances has been derived, too. Investigation was supported by simulations.
Кључне речи :
Тематска област:
Mechatronics and Information Technology
Датум:
14.05.2015.
