Mustafa Oğuz NalbantSemih Sezer2024-07-242024-07-2420191305-130Xhttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/26630Viscous friction occurs between the roller guide shoes and guide rail because of the grease layer.Thisfriction causes to vibration on the cage. This study’s aim is an investigation and active control of thatvibration for passengers. Initially, the passenger elevator’s dynamics modeling is carried out by LinearGraph Method. The DC motor and AC motor parameters are used in the system modeling separately.Then, vibrations occurred on the elevator cabin are observed. Finally, the effect of vibrations is reducedwith the aid of an active controller. The time and frequency responses are compared for two kinds of themotor.engAraştırma Makalesi