In multi-floor fabrication facilities (fabs), lifters' efficient transportation of resources is crucial
for the overall productivity of the modern semiconductor industry. Unfortunately, most of the …

In this paper, we propose an energy-saving elevator scheduling algorithm to reduce the car
moving steps to achieve motor energy saving and green wireless communications. The …

In the static elevator dispatching problem the aim is to design a route for each capacitated
elevator to satisfy a set of transportation requests such that a cost function is minimized while …

This article gives an overview on some of the results of the authors' PhD thesis [3]. The
subject of this thesis is online optimization, which deals with making decisions in an …

The elevator system uses microcontroller to perform real-time evaluation and analysis. The
system includes huge number of switches and sensors which need to be connected to the …

The latest elevator systems have structural differences from traditional systems, such as the
use of destination calls, or multiple cars in the same hoistway. This requires the …

In this research, we focus on group control of an elevator system with destination hall call
registration where passengers can directly register destination floors at every elevator lobby …

A new Branch and Bound method is given for the scheduling of the group elevator system
with full information. Full information means that not only the parameters of the elevator …

We concentrate on the single car, full information elevator problem. Here ldquofull
informationrdquo means that the arrival time, the origins and destinations of passengers are …

Le principal objet de cet thèse réside dans la modélisation et l'optimisation de services de
transport à la demande aussi différents soient-ils (ou seront-ils). Les techniques de …