A5025808836- Scoliosis diagnosis and treatment
- Craniofacial Disorders and Treatments
- Ophthalmology and Eye Disorders
- Spectroscopy and Chemometric Analyses
- Structural Health Monitoring Techniques
- Medical Imaging and Analysis
- Machine Fault Diagnosis Techniques
- Technical Engine Diagnostics and Monitoring
- Advanced Combustion Engine Technologies
- Advanced Measurement and Detection Methods
- Teleoperation and Haptic Systems
- Thermography and Photoacoustic Techniques
- Spinal Fractures and Fixation Techniques
- Hydrogen embrittlement and corrosion behaviors in metals
- Optical and Acousto-Optic Technologies
- Microstructure and Mechanical Properties of Steels
- Infrared Thermography in Medicine
- Biodiesel Production and Applications
- Forensic and Genetic Research
- Robotics and Automated Systems
- Material Properties and Failure Mechanisms
- Experimental Learning in Engineering
- Engineering Diagnostics and Reliability
Budapest University of Technology and Economics
2014-2021
The main purpose of this paper is to represent a methodenabling vibration components be extracted from high-resolution Short-Time Fourier-Transformation (STFT) based spectrogram assessed as an image support transient analysis on rotating machines. Therefore, improved STFT algorithm was developed allocate and utilize computational memory more efficiently. resulting compressed into grey-scale without any kind information loss used for further processing methods obtain details about the...
The main contribution of the paper is that multiple vibration components are available to be tracked on image using a self-developed component-tracking method. results can transformed backwards into frequency-domain describe operating status engine after manufacturing process. Vibration data recorded at end production line by laser-vibrometer pointed cylinder block an internal-combustion (ICE) were treated spectrograms created Short-Time Fourier-transformation (STFT). resulted grayscale...
Education of robotics is a great challenge. This paper presents an experimental setup for robotic control system available via internet. The advent the Internet and other information technologies make teaching research readily to scholars students across globe. There are already many international distance learning programs with aim provide scientific materials that easy understand even alone at home. specialty this system, most nowadays used programming languages higher technology might be applied.
Nowadays the automotive industry and motor development are one of most dynamically developing industries. One solution to diagnostic systems providing reliability is acoustic vibration measurement system, which can indicate predict a variety malfunctions after signal processing. The purpose this experiment analyze effect air-fuel equivalence ratio on components an internal-combustion engine (ICE) part in question system. In focus experiments analysis time signal, its spectra, power content...
In case of screening and tracking conditions patients [20] with spinal deformities it is very important to develop an examination method that does not load patinets’ body harmful radiation. This based on the moiré effect. Pictures were taken from patients’ back information could be obtained about back’s condition. A computer algorithm under development can produce sagittal line spine images. program being tested Scheuermann disease patients.