Vertical vibration modeling for 2:1-roping traction elevator system

Modeling of a rail suspension system to investigate vertical vibration and effective parameters on it

Railways as a dimension of transportation infrastructure has been widely welcomed in developed and developing industrial countries because of the ability to carry heavy loads over long distances, more safety, less depreciation, less cost, less pollution, etc. Therefore, knowledge of the dynamic behavior of the railway is essential for designers and builders. It is very important to study the vi...

Modeling Elevator System With Coloured Petri Nets

A fairly general model of the elevator system is presented. Coloured Petri Nets (CPN) and CPN tools are adopted as modeling tools. The model, which is independent of the number of floors and elevators, covers different stages of the elevator system in substantial detail. The model assists simulation-based analysis of different algorithms and rules which govern real elevator systems. The results...

Application of PLC for Elevator Control System

In this research paper an attempt has been made to integrate the programmable logic controller (PLC) with elevator for developing its control system. Thus, this paper describes the application of programmable logic controller for elevator control system. The PLC used for this project is GE FANUC with six inputs and four outputs. The programming language used is ladder diagram.

A UML Documentation for an Elevator System

The Jump-Roping Brain

Different parts of the brain work together to help us solve problems, play, and pay attention in school. Every task we do is broken down into smaller tasks that different parts of the brain are responsible for completing. To successfully accomplish these tasks, the different parts of the brain need to work together to “share” information. We were interested in how information was shared between...