Junyu Qi

Intelligent Condition Monitoring and Predictive Maintenance of Mechanical and Electrical System • Data-Driven based Anomaly Detection, Diagnostics, and Prognostics of complex system; • Data Analysis in Statistics, Frequency, and Time-Frequency domain; • Research and development of advanced Data Analytics and Deep Learning;

- Fault detection, diagnosis, and prognostics of rotating machinery 1. Fault diagnosis based on the signal processing techniques in time, frequency, time-frequency; 2. Anomaly detection using machine learning techniques; 3. Data-Driven life prognosis by Bayesian estimators, e.g. Kalman filter, Particle filter (Sequential Monte Carlo estimation); 4. Design the experimental setup for accelerated life test of bearings; - Implementation on Matlab, High-Performance Computing (HPC), CAD (Siemens NX, ANSYS)

1. Antriebskomponenten analysieren und die relevanten Technologien der Firma Bosch Rexroth kennenlernen. 2. Literaturuntersuchung über effektiven Algorithmen zur diskreten Streckenidentifikation und Fehlererkennung. 3. Algorithmen evaluieren und vergleichen, auf Basis Matlab - Simulink oder andere Software Tools. 4. Die optimale Methode auf Basis MLD (SPS Modul : Motion Logic in Drive) oder C++ implementieren und testen an einem Prototyp.

1. to understand the mechanical system, i.e. a hydraulic system, which is driven by the Indradrive; 2. to measure the Data from test station with Dasy and Indroworks; 3. Data analysis with Famos 7 and Matlab; 4. develop Application with Matlab;

1. Programmierung mit Visual Basic und Matlab; 2. Modellierung mit Simulink;

1. Test und Entwicklung der Software Comsy mit Visual Basic; 2. Qualitätssicherung; 3. Fachübersetzung in Chinesisch

Condition monitoring, fault detection, diagnostics, prognostics

electrical drive engineering, control theory

hydraulic drive, control theory, electrical drive engineering