• Publications
  • Influence
Automated flaw detection in aluminum castings based on the tracking of potential defects in a radioscopic image sequence
  • D. Mery, D. Filbert
  • Computer Science, Mathematics
  • IEEE Trans. Robotics Autom.
  • 1 December 2002
tl;dr
This paper presents a method for inspecting aluminum castings automatically from a sequence of radioscopic images taken at different positions of the casting. Expand
  • 128
  • 6
  • Open Access
CLASSIFICATION OF POTENTIAL DEFECTS IN THE AUTOMATIC INSPECTION OF ALUMINIUM CASTINGS USING STATISTICAL PATTERN RECOGNITION
In this paper we report the results obtained recently by classifying potential defects in the automated x-ray inspection of aluminium castings using statistical pattern recognition. In ourExpand
  • 38
  • 2
  • Open Access
Advanced fault diagnosis for the mass production of small-power electric motors
  • D. Filbert
  • Engineering
  • Other Conferences
  • 22 September 1993
High quality is a principal goal in the mass production of electric niotors (i.e. d.c. motors for cars and universal motors for house hold appliances).The processing of vibration and acousticalExpand
  • 9
  • 2
Verfolgung von Gussfehlern in einer digitalen Röntgenbildsequenz: Eine neue Methode zur Automatisierung der Qualitätskontrolle von Gussteilen (Flaw Tracking in a Sequence of Digital X-Ray Images: a
In der Automobilindustrie gibt es Leichtmetallgussteile, die als sicherheitsrelevant gelten. Die Qualitätskontrolle von Gussteilen erfolgt mit Hilfe der Röntgendurchleuchtungsprüfung. Ihre AufgabeExpand
  • 5
  • 1
Intelligent measurement methods in technical diagnosis and quality assurance - a comparison
Abstract Faults in technical systems cannot be measured directly. Thus, a variety of intelligent measurement methods has been developed to detect faults. Two widely used procedures-the vibrationExpand
  • 4
Fault Diagnosis on Bearings of Electric Motors by Estimating the Current Spectrum
Abstract The current spectrum of a motor with a faulty bearing contains the rotation frequency and its higher harmonics as well as narrow sidebands produced by frequency and amplitude modulations. AExpand
  • 11
Parameter Estimation and Residual Analysis A Comparison
Abstract A demand of a diagnosis system for quality control of fractional horsepower d.c. motors is the objective and reliable fault detection and isolation. The paper describes the two diagnosticExpand
  • 4
Automatische Gussfehlererkennung: Stand der Technik (Automated Quality Control of Castings: State of the Art)
In der Automobilindustrie gibt es Leichtmetallgussteile, die als sicherheitsrelevant gelten. Die Qualitätskontrolle von Gussteilen erfolgt mit Hilfe der Röntgendurchleuchtungsprüfung. Ihre AufgabeExpand
  • 10