TY  - JOUR
A1  - Heinrichs, Horst
T1  - Graphische Datenverarbeitung bei FEM-Berechnungen von Maschinen : interaktive Geometrieerfassung u. Netzwerkerstellung
Y1  - 1981
N1  - Dissertation, RWTH Aachen
ER  - 
TY  - JOUR
A1  - Heinrichs, Horst
T1  - Graphisch interaktive FE-Netzwerksgenerierung mit dem Programm FEDIG auf Rechnern ab 64 KB-Memory mit Digitizer
JF  - IKO Software Service. 12 (1983)
Y1  - 1983
N1  - Konferenz-Einzelbericht : International FEM-Congress. IKO Software Service, Baden-Baden, 14.- 15.11.1983
SP  - 191
EP  - 215
ER  - 
TY  - JOUR
A1  - Heinrichs, Horst
T1  - Graphisch interaktiver FEM-Berechnungsarbeitsplatz
JF  - Konstruktion, Elemente, Methoden. 21 (1984), H. 2
Y1  - 1984
SP  - 82
EP  - 85
ER  - 
TY  - JOUR
A1  - Haselgruber, Nikolaus
A1  - Mautner, Karin
A1  - Thiele, Jan
T1  - Usage Space Analysis for Reliability Testing
JF  - Quality and Reliability Engineering International
N2  - During the development process of a complex technical product, one widely used and important technique is accelerated testing where the applied stress on a component is chosen to exceed the reference stress, i.e. the stress encountered in field operation, in order to reduce the time to failure. For that, the reference stress has to be known. Since a complex technical product may fail regarding numerous failure modes, stress in general is highly dimensional rather than scalar. In addition, customers use their products individually, i.e. field operation should be described by a distribution rather than by one scalar stress value. In this paper, a way to span the customer usage space is shown. It allows the identification of worst case reference stress profiles in significantly reduced dimensions with minimal loss of information. The application example shows that even for a complex product like a combustion engine, stress information can be compressed significantly. With low measurement effort it turned out that only three reference stress cycles were sufficient to cover a broad range of customer stress variety.
Y1  - 2010
U6  - http://dx.doi.org/10.1002/qre.1155
SN  - 1099-1638
N1  - Special Issue: Business and Industrial Statistics: Developments and Industrial Practices in Quality and Reliability
VL  - 26
IS  - 8
SP  - 877
EP  - 885
PB  - Wiley
CY  - New York
ER  - 
TY  - CHAP
A1  - Hartmann, Axel
A1  - Kallweit, Stephan
A1  - Feldusen, Antje
A1  - Schröder, Wolfgang
T1  - Detection of upstream propagating sound waves at buffet flow using high-speed PIV
BT  - 16th International Symposium on Applications of Laser Techniques to Fluid Mechanics ; 9th to 12th July 2012 Lisbon, Portugal
Y1  - 2012
N1  - Aerodynamisches Institut <Aachen> ; International Symposium on Applications of Laser Techniques to Fluid Mechanics <16, 2012, Lissabon>
ER  - 
TY  - JOUR
A1  - Harms, Alexander
A1  - Reisgen, Uwe
A1  - Schleser, Markus
A1  - Schiebahn, Alexander
A1  - Thiele, Regina
T1  - Herausforderungen an die Fügetechnik: Leichtbau und Kosteneffizienz beim Elektrofahrzeug
JF  - Elektromobilität made in Aachen. (RWTH-Themen : Berichte aus der Rheinisch-Westfälischen Technischen Hochschule Aachen ; Ausg. 2010, 2)
Y1  - 2010
SN  - 0179-079X
SP  - 58
EP  - 60
ER  - 
TY  - JOUR
A1  - Hanrath, Wilhelm
A1  - Plesken, Wilhelm
T1  - Group rings and irreducible representations of space groups / by W. Hanrath and W. Plesken
JF  - Journal für die reine und angewandte Mathematik. 362 (1985)
Y1  - 1985
SN  - 0075-4102
SP  - 130
EP  - 140
ER  - 
TY  - JOUR
A1  - Hanrath, Wilhelm
A1  - Plesken, Wilhelm
T1  - The lattices of six-dimensional euclidean space
JF  - Mathematics of computation. 43 (1984), H. 168
Y1  - 1984
SN  - 0025-5718
SP  - 573
EP  - 587
ER  - 
TY  - BOOK
A1  - Hanrath, Wilhelm
T1  - Irreduzible Darstellungen von Raumgruppen
Y1  - 1988
N1  - Aachen, Techn. Hochsch., Diss., 1988
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Hanrath, Wilhelm
T1  - Character tables of some factor groups of space groups
JF  - Perfect groups / Derek F. Holt and W. Plesken
Y1  - 1989
SN  - 0-19-853559-7
SP  - 357
EP  - 359
PB  - Clarendon Press
CY  - Oxford
ER  -