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Veröffentlichungen aus 2013 / Fakultät IA

Ergonomics in business logistics / Rastislav Beňo
Ilmenau : Univ.-Verl. Ilmenau, 2013. - 146 S.
(Scientific Monographs in Automation and Computer Science ; 12)
ISBN 978-3-86360-079-2
Preis: 13,30 €

Inhalt:
This monograph deals with the possibilities of ergonomics implementation in business logistics with the aim to provide sustainable competitiveness of enterprises via effective human work in ergonomically acceptable and flexible conditions. For the purposes of the current monograph, business logistics is studied on the level of logistic operations involving all employees who perform work activities directly initiating disorders and damages to the musculoskeletal system. The monograph analyses the methodology of ergonomics implementation in business logistics through the improvement of work activities and reducing employees’ stress. In the above-mentioned methodology, an employee represents both, an object and a subject of all efforts building the work environment. This includes supporting the sustainable quality of employees’ work life while simultaneously considering both environmental and economic conditions.

Zugriff auf den Volltext über die dbt:
http://www.nbn-resolving.de/urn:nbn:de:gbv:ilm1-2013100091

Im Buchhandel nicht mehr erhältlich.

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Design for a testing model of a communication subsystem for a safety-critical control system / Lukáš Špendla
Ilmenau : Univ.-Verl. Ilmenau, 2013. - 140 S.
(Scientific Monographs in Automation and Computer Science ; 13)
ISBN 978-3-86360-083-9
Preis: 13,00 €

Inhalt:
This monograph focuses on a proposal for a testing model in safety critical systems. Due to the large scope of these systems, we have focused on the system testing and we have included requirements for testing the communication subsystem.
After establishing the theoretical background for testing, we have defined the differences and specifics of traditional software systems and safety critical systems, based on standards and guidelines analysis for various safety critical systems.
The system testing that we are using is not clearly integrated into the process of design and development of safety critical systems. Therefore, we have proposed basic steps of this process to which we have integrated system testing.
Given the scope of the system testing, we have decided to propose two testing models. We have focused on performance and step stress testing. These models implement requirements for testing of safety critical systems specified by us.
To verify the proposed models, we have defined a metric. Based on its value we can determine whenever the proposed model meets testing requirements specified by us.

Zugriff auf den Volltext über die dbt:
http://www.nbn-resolving.de/urn:nbn:de:gbv:ilm1-2013100123

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PLC-based fuzzy control system for a robotic manipulator / Tomáš Škulavík
Ilmenau : Univ.-Verl. Ilmenau, 2013. - 115 S.
(Scientific Monographs in Automation and Computer Science ; 11)
ISBN 978-3-86360-078-5
Preis: 13,30 €

Inhalt:
The submitted monograph deals with the design of robotic arm fuzzy control and its implementation in the PLC-based control system. In the introduction section, the robots and their control systems, as well as their properties and the possible solutions for the selected control tasks are analyzed. Then the author focuses on fuzzy control integration within the systems of the Siemens PLC company. Subsequently, the aims of the monograph and related subject matters to be investigated are defined. The main aim is to propose and implement the control for a robotic arm, whose mathematical model is unknown. The robotic arm, for which the control system has to be proposed, is described in detail. This section is followed by chapters focused on the design itself, its implementation and testing of the individual parts of the control system as a whole. The last chapter deals with analyzing the achieved results.

Zugriff auf den Volltext über die dbt:
http://www.nbn-resolving.de/urn:nbn:de:gbv:ilm1-2013100088

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Optimal pilot bus selection for the secondary voltage control using parallelism / Michal Kopček
Ilmenau : Univ.-Verl. Ilmenau, 2013. - 147 S.
(Scientific Monographs in Automation and Computer Science ; 10)
ISBN 978-3-86360-077-8
Preis: 14,90 €

Inhalt:
The scientific monograph submitted deals with the subject of power system set and its control on the secondary level. The power system can be characterized due to its size, complexity and load unknown in advance, in addition to time variability. Since large electric power is transferred, even small changes in setting can frequently represent significant economic savings. Regarding the power system properties as well as the basics of secondary control, it is obvious that the optimal selection of pilot bus plays an important role in the quality of control and the related economic impact.
The monograph focuses on the methods of optimal selection of the pilot buses for the dispatch control of bus voltage in a complex power system. The aim is to modify them so that it is possible to investigate the issue via using the parallelism principle and grid computer structure aimed at multiple shortening of the computing time.

Zugriff auf den Volltext über die dbt:
http://www.nbn-resolving.de/urn:nbn:de:gbv:ilm1-2013100075

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Flexible und plattformunabhängige Entwicklung mikrocontrollerbasierter mechatronischer Systeme für Nutzer ohne Vorwissen / Holger Bönicke
Ilmenau : Univ.-Verl. Ilmenau, 2013. - XXIV, 205 S.
ISBN 978-3-86360-069-3
Preis: 16,80 €

Zugl.: Ilmenau, Techn. Univ., Diss., 2013

Inhalt:
Der steigende Bedarf an mikrocontrollerbasierten mechatronischen Systemen ist heute nicht mehr zu übersehen. Zur Deckung des Bedarfs werden gewöhnlich modellbasierte Methoden eingesetzt, welche die Arbeit der Experten beschleunigen. Diese Methoden sind aber selbst für technikbegeisterte Laien oft nicht einsetzbar, da sie ein fundiertes Vorwissen voraussetzen.
An dieser Stelle setzt die vorliegende Arbeit an. Sie stellt verschiedene Konzepte vor, mit welchen es möglich ist, die elektronische Hardware und die Software für mikrocontrollerbasierte mechatronische Systeme zu entwickeln, ohne dass hierfür Vorwissen auf den Gebieten der Elektronikentwicklung oder der Informatik benötigt wird.
Eine solche Vereinfachung geschah bisher gewöhnlich nur durch die Kapselung hardwarenaher Funktionen in abstrakten Modulen. In der vorliegenden Arbeit wird jedoch ein anderer Weg gewählt. Die Nutzer sollen während der Nutzung ein Grundverständnis für die Funktionsweise mechatronischer Systeme erlangen.

Zugriff auf den Volltext über die dbt:
http://www.nbn-resolving.de/urn:nbn:de:gbv:ilm1-2013000388

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Towards understanding human locomotion / Horst-Moritz Maus
Ilmenau : Univ.-Verl. Ilmenau, 2013. - 159 S.
ISBN 978-3-86360-054-9
Preis: 16,50 €

Zugl.: Ilmenau, Techn. Univ., Diss., 2012

Inhalt:
Human locomotion is part of our everyday life, however the mechanisms are not well enough understood to be transferred into technical devices like orthoses, protheses or humanoid robots. In biomechanics often minimalistic so-called template models are used to describe locomotion. While these abstract models in principle offer a language to describe both human behavior and technical control input, the relation between human locomotion and locomotion of these templates was long unclear.
This thesis focusses on how human locomotion can be described and analyzed using template models. Often, human running is described using the SLIP template. Here, it is shown that SLIP (possibly equipped with any controller) cannot show human-like disturbance reactions, and an appropriate extension of SLIP is proposed. Further, a new template to describe postural stabilization is proposed. Summarizing, this theses shows how simple template models can be used to enhance the understanding of human gait.

Zugriff auf den Volltext über die dbt:
http://www.nbn-resolving.de/urn:nbn:de:gbv:ilm1-2012000364

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