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Recent articles

2010-03-01
Reviewed

Combined Manufacturing Lines feature a new Strategy in Flexible Manufacturing Systems

In manufacturing and assembly the buffers are used on the one hand for the decoupling of process steps, on the other hand to avoid the negative effects of ...

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2010-02-19
Reviewed

Two-dimensional movement patterns of vibratory conveyors

Vibratory conveyors represent an essential proportion of the feeding technology used for small and medium-sized bulk goods and piece goods. The obtained speed ...

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2009-09-30
Reviewed

Interfaced multidirectional small-scaled modules for intralogistic operation

This article examines options of an innovative design of intralogistic systems by interfacing small-scaled modules. Current intralogistic systems are quite ...

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2009-09-30
Reviewed

Queueing Models for manual order picking systems with blocking

In many picker-to-part order picking systems with high space utilization, blocking situations occur and lead to productivity losses. On the one hand order ...

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2009-08-03
Reviewed

The effect of demand distributions on the performance of inventory policies

Inventory policies provide instructions on how to calculate stock levels and order quantities. This paper examines the effect of the demand distribution on the ...

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2008-08-07
Reviewed

Technical throughput of material flow systems required to achieve design flow – determined by simulation with aniteration algorithm

This article deals with complex material flow systems and series connections of conveyor and op-erating elements. These can be characterised by a specific ...

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2008-04-01
Reviewed

Control concept for autonomous changeable material flow systems

Today’s material flow systems for mass customization or dynamic productions are usually realized with manual transportation systems. However new concepts in ...

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2006-12-13
Reviewed

Using Superelements in the Calculation of Lattice-Boom Cranes

In this paper a superelement formulation for geometric nonlinear finite element analysis is proposed. The element formulation is based on matrices generated ...

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2006-09-21
Reviewed

Investigation and calculation of the durability of sideflexing polymer chains

The article describes the results of fatigue tests with sideflexing polymer chains conducted on a dynamic testing machine and in testing conveyors. A new ...

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2006-09-21
Reviewed

Investigation of the loads and the rise of tensile forces in sideflexing sliderail chains

Depiction of an analysis of the loads and stress distribution in sideflexing chains revolving in 3D-conveyor systems. The article describes the results of ...

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2006-05-08
Reviewed

Distributed Control Nodes for Material Flow System Controls on the Example of Unit Load Conveyor and Sorter Facilities

The Chair of Transportation and Ware-housing at the University of Dortmund together with its industrial partner has developed and implemented a decentralized ...

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2006-05-03
Reviewed

RFID Transponders : Link between information and material flows. How reliable are identification procedures?

Along with the growing complexity of logistic chains the demand for transparency of informations has increased. The use of intelligent RFID-Technology offers ...

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2006-05-02
Reviewed

Modeling and Vibration Suppression for Telescopic Systems of Structural Members with Clearance

Telescopic systems of structural members with clearance are found in many applications, e.g., mobile cranes, rack feeders, fork lifters, stacker cranes (see ...

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2006-05-02
Reviewed

Modeling and Vibration Suppression for Telescopic Systems of Structural Members with Clearance

Telescopic systems of structural members with clearance are found in many applications, e.g., mobile cranes, rack feeders, fork lifters, stacker cranes (see ...

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2005-05-24
Reviewed

Reliability of evaluations for the choice of system solutions at the example of automated order-picking systems for bagged goods

There is a steadily increasing pressure on cost-savings and productivity growth in sectors of order-picking such that the wish for rationalization by ...

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2005-04-05
Reviewed

Simulative study of the decentralized control of complex conveyor networks

Decentralised controls offer advantages for the implementation as well as the operation of controls of steady conveyors. Such concepts are mainly based on ...

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