TY  - JOUR
A1  - Wollert, Jörg
T1  - Der Embedded Wireless-Report
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Wireless : Fachmedium für Entwicklungen funkbasierter Systeme
Y1  - 2014
SN  - 0013-5658
SP  - 18
EP  - 25
PB  - WEKA-Fachmedien
CY  - Haar
ER  - 
TY  - JOUR
A1  - Wollert, Jörg
T1  - Echtzeit-Ethernet mit Standardtechnik
JF  - Elektronik : Fachmedium für industrielle Anwender und Entwickler ; Sonderh. Embedded : Fachmagazin für die Entwicklung von Embedded-Systemen
Y1  - 2014
SN  - 0013-5658
VL  - Bd. 63
IS  - H. 12
SP  - 28
EP  - 32
PB  - WEKA-Fachmedien
CY  - Haar
ER  - 
TY  - CHAP
A1  - Huber, Max
A1  - Rau, Sebastian
A1  - Streblow, Rita
A1  - Wollert, Jörg
A1  - Müller, Dirk
T1  - Lüftungskanäle als Funkstrecke
T2  - Jahreskolloquium Kommunikation in der Automation (KommA 2014) : Lemgo, 18.11.2014 / Jürgen Jasperneite ... (Hrsg.)
Y1  - 2014
SN  - 978-3-9814062-4-5
SP  - 1
EP  - 8
ER  - 
TY  - JOUR
A1  - Wollert, Jörg
T1  - Feldbustechnologie
JF  - Factory : der Durchblick in der Technik
Y1  - 2014
SP  - Publ. online
PB  - WEKA-Industriemedien
CY  - Wien
ER  - 
TY  - JOUR
A1  - Huber, M.
A1  - Streblow, R.
A1  - Müller, D.
A1  - Lange, S.
A1  - Joneleit, R.
A1  - Sefker, T.
A1  - Rau, Sebastian
A1  - Wollert, Jörg
T1  - Funksignalübertragung in Luftleitungen
JF  - HLH : Lüftung, Klima, Heizung, Sanitär, Gebäudetechnik
Y1  - 2014
SN  - 1436-5103
VL  - Bd. 65
IS  - H. 7/8
SP  - 36
EP  - 40
ER  - 
TY  - JOUR
A1  - Haag, S.
A1  - Zontar, D.
A1  - Schleupen, Josef
A1  - Müller, T.
A1  - Brecher, C.
T1  - Chain of refined perception in self-optimizing assembly of micro-optical systems
JF  - Journal of sensors and sensor systems
N2  - Today, the assembly of laser systems requires a large share of manual operations due to its complexity regarding the optimal alignment of optics. Although the feasibility of automated alignment of laser optics has been shown in research labs, the development effort for the automation of assembly does not meet economic requirements – especially for low-volume laser production. This paper presents a model-based and sensor-integrated assembly execution approach for flexible assembly cells consisting of a macro-positioner covering a large workspace and a compact micromanipulator with camera attached to the positioner. In order to make full use of available models from computer-aided design (CAD) and optical simulation, sensor systems at different levels of accuracy are used for matching perceived information with model data. This approach is named "chain of refined perception", and it allows for automated planning of complex assembly tasks along all major phases of assembly such as collision-free path planning, part feeding, and active and passive alignment. The focus of the paper is put on the in-process image-based metrology and information extraction used for identifying and calibrating local coordinate systems as well as the exploitation of that information for a part feeding process for micro-optics. Results will be presented regarding the processes of automated calibration of the robot camera as well as the local coordinate systems of part feeding area and robot base.
Y1  - 2014
U6  - http://dx.doi.org/10.5194/jsss-3-87-2014
SN  - 2194-878X
VL  - 3
IS  - 1
SP  - 87
EP  - 95
PB  - Copernicus Publ.
CY  - Göttingen
ER  - 
TY  - CHAP
A1  - Frotscher, Ralf
A1  - Goßmann, Matthias
A1  - Raatschen, Hans-Jürgen
A1  - Temiz Artmann, Aysegül
A1  - Staat, Manfred
T1  - Simulation of cardiac cell-seeded membranes using the edge-based smoothed FEM
T2  - Shell and membrane theories in mechanics and biology. (Advanced structured materials ; 45)
N2  - We present an electromechanically coupled Finite Element model for cardiac tissue. It bases on the mechanical model for cardiac tissue of Hunter et al. that we couple to the McAllister-Noble-Tsien electrophysiological model of purkinje fibre cells. The corresponding system of ordinary differential equations is implemented on the level of the constitutive equations in a geometrically and physically nonlinear version of the so-called edge-based smoothed FEM for plates. Mechanical material parameters are determined from our own pressure-deflection experimental setup. The main purpose of the model is to further examine the experimental results not only on mechanical but also on electrophysiological level down to ion channel gates. Moreover, we present first drug treatment simulations and validate the model with respect to the experiments.
Y1  - 2015
SN  - 978-3-319-02534-6 ; 978-3-319-02535-3
SP  - 187
EP  - 212
PB  - Springer
CY  - Heidelberg
ER  - 
TY  - JOUR
A1  - Fateri, Miranda
A1  - Gebhardt, Andreas
T1  - Selective Laser Melting of Soda-Lime Glass Powder
JF  - International Journal of Applied Ceramic Technology
Y1  - 2015
U6  - http://dx.doi.org/10.1111/ijac.12338
SN  - 1744-7402
VL  - 12
IS  - 1
SP  - 53
EP  - 61
PB  - Wiley-Blackwell
CY  - Oxford
ER  - 
TY  - JOUR
A1  - Fateri, Miranda
A1  - Gebhardt, Andreas
T1  - Process Parameters Development of Selective Laser Melting of Lunar Regolith for On-Site Manufacturing Applications
JF  - International Journal of Applied Ceramic Technology
Y1  - 2015
SN  - 1744-7402
U6  - http://dx.doi.org/10.1111/ijac.12326
VL  - 12
IS  - 1
SP  - 46
EP  - 52
PB  - Wiley-Blackwell
CY  - Oxford
ER  - 
TY  - CHAP
A1  - Gebhardt, Andreas
T1  - Generative Fertigungsverfahren in der Produktentwicklung
T2  - Spritzgießen 2015
Y1  - 2015
SN  - 978-3-18-234336-3
SP  - 1
EP  - 19
PB  - VDI-Verlag
CY  - Düsseldorf
ER  -