Published: 12.09.2023

Development and state-of-the art in green elevators technologies: A survey

Nenad Zrnić, Andro Dragović, Nenad Kosanić, Vladan Milovanović
DOI: https://doi.org/10.5937/engtoday2300009Z
DOI: https://doi.org/10.5937/engtoday2300010A
DOI: https://doi.org/10.5937/engtoday2300011G

PD controller design for a system of a valve controlled hydromotor

Ljubiša Dubonjić, Saša Prodanović, Vladimir Stojanović, Marcelo Menezes Morato
DOI: https://doi.org/10.5937/engtoday2300012D