A5039359797- Advanced Measurement and Metrology Techniques
- Advanced machining processes and optimization
- Surface Roughness and Optical Measurements
- Manufacturing Process and Optimization
- Scientific Measurement and Uncertainty Evaluation
- Advanced Surface Polishing Techniques
- Flexible and Reconfigurable Manufacturing Systems
- Optical measurement and interference techniques
- Industrial Vision Systems and Defect Detection
- Advanced Numerical Analysis Techniques
- Digital Transformation in Industry
- Advanced Optical Sensing Technologies
- Advanced X-ray and CT Imaging
- Orbital Angular Momentum in Optics
- Digital Holography and Microscopy
- Digital Image Processing Techniques
- Medical Imaging Techniques and Applications
- Sensor Technology and Measurement Systems
- Radiation Dose and Imaging
- Civil and Structural Engineering Research
- Optical Coherence Tomography Applications
- Advanced Sensor Technologies Research
- Non-Destructive Testing Techniques
- Flow Measurement and Analysis
- Structural Health Monitoring Techniques
RWTH Aachen University
2014-2020
Multiconsult (Norway)
2019
Asklepios Klinik Langen
2019
Institut für Handelsforschung
2019
Abstract. Strategic considerations and publications dealing with the future of industrial production are significantly influenced these days by concept “Industrie 4.0”. For this reason field measurement technology for must also tackle when thinking about trends challenges in metrology. To end, Manufacturing Metrology Roadmap 2020 VDI/VDE Society Measurement Automatic Control (GMA) was published 2011 (VDI/VDE-GMA, 2011; Imkamp et al., 2012). The content roadmap is reviewed extended here,...
Flexible manufacturing processes for high quality products at low costs are one of the main research objectives in field production technology. The inspection large or complex workpieces manufactured on machine tools often takes place beside line. To assure traceability features measured a CMM. process is interrupted and transportation, handling loss original setup influence workpiece quality. invest mentioned aspects show need an integrated traceable measuring process. Integrated touch...
Monitoring of the relative deviation between commanded and actual tool tip position, which limits volumetric performance machine tool, enables use contemporary methods compensation to reduce tolerance mismatch uncertainties on-machine measurements. The development a primarily optical sensor setup capable being integrated into structure without limiting its operating range is presented. frequency-modulating interferometer photosensitive arrays in combination with Gaussian laser beam allows...
Zusammenfassung Strategische Überlegungen und Veröffentlichungen zur Zukunft der industriellen Produktion sind heute wesentlich durch den Begriff „Industrie 4.0“ geprägt. Daher muss sich auch Bereich Messtechnik für die industrielle mit diesem auseinandersetzen, wenn über zukünftige Trends Herausforderungen in nachgedacht wird. Dazu wurde im Jahr 2011 Roadmap Fertigungsmesstechnik 2020 VDI/VDE-Gesellschaft Mess- Automatisierungstechnik (GMA) veröffentlicht Herausgeber: 2020,...
The latest approaches for flexible assembly and process-integrated quality control of large components require global metrologic reference systems various tasks, e.g. navigation mobile transport units, cooperating robots or local inspection with handheld devices. While cooperative competitive data fusion multi-sensor already exist, a architecture to implement metrology on the shop floor has not been defined yet. authors propose three-layer model consisting an interface sensor systems, middle...
Monitoring of the relative deviation between commanded and actual tool tip position, which limits volumetric performance machine tool, enables use contemporary methods compensation to reduce tolerance mismatch uncertainties on-machine measurements. The development a primarily optical sensor setup capable being integrated into structure without limiting its operating range is presented. frequency-modulating interferometer photosensitive arrays in combination with Gaussian laser beam allows...
Metrology assisted assembly systems constitute cyber physical production relying on in-process sensor data as input to model-based control loops. These range from local, loops, e.g. for robots closed-loop product lifecycles including quality management. The variety and amount of involved sensors, actors sources require a distinct infrastructure ensure efficient, reliable secure implementation. Within the paradigm Internet Production reference architecture such an is established by four...
The digitalization of conventional ultrasonic inspection processes for large castings like e.g. gas turbine casings enables an efficient use various standardized evaluation methods. Thus, enhances the quality and reduces production scrape rate. During assessment inhomogeneities is performed according to DIN EN ISO 16827 [1], however applied methods depend on subjective evaluation. In this paper novel system integration concept DIMUTA (Digital Inspection Method Ultrasonic Testing...
The volumetric performance of machine tools is limited by the remaining relative deviation between desired and real tool tip position. Being able to predict this at any given functional point enables methods for compensation or counteraction hence reduce errors in manufacturing uncertainties on-machine measurement tasks. Time-efficient identification quanitification different contributions resulting play a key role strategy. authors pursue development an optical sensor system step diagonal...
Machine tool calibration and subsequent controller-based compensation are industrially established research-intensive techniques used to monitor increase the volumetric performance in high-precision manufacturing. Moreover, a variety of interim checks integrated sensor approaches have been developed predict degradation avoid an economically undesirable downtime. However, fragmentation data acquisition management limits potential for additional insights with respect value creation based on...
Geometriemessungen auf Werkzeugmaschinen sind immer häufiger gefragt. Insbesondere bei der Großbauteileproduktion bieten sie ein hohes Potential, um Kosten und Zeit zu sparen. Anders als Koordinatenmessgeräte rauen Umgebungsbedingungen von Produktionshallen ausgesetzt, welche die Messungen deutlich beeinflussen können. Der Fachbericht befasst sich mit einem Vorgehen, umweltbedingte Störeinflüsse damit induzierten Messunsicherheiten bestimmen reduzieren.   Geometric measurements on...
A wide spectrum of Large-Scale Metrology instruments for measuring 3D positions mobile targets with different levels accuracy, operational ranges and corresponding cost exist. However, future assembly paradigms further industrial applications would benefit from a system ultra low-cost an accuracy in the order magnitude 1 mm, which is currently not available. Therefor authors propose camera-based tracking theodolite as novel instrument printed visual markers. The approach implemented...
Enhancing the ability to resolve axial details is crucial in three-dimensional optical imaging. We provide experimental evidence showcasing ultimate precision achievable localization using vortex beams. For Laguerre-Gauss (LG) beams, this remarkable limit can be attained with just a single intensity scan. This proof-of-principle demonstrates that microscopy techniques based on LG beams potentially benefit from introduced quantum-inspired superresolution protocol.
tm -Technisches MessenPlattform für Methoden, Systeme und Anwendungen in der Messtechnik.Organ des AHMT (Arbeitskreis Hochschullehrer Messtechnik e.V.), AMA (Verband Sensorik e.V.) NAMUR (