Srivatsan Ramasubramanian

Entwicklung physikalisch informierter und datengetriebener Algorithmen zur Modellierung der Degradation von Lithium-Ionen-Batterien. Konzeption und Implementierung degradation sensitiver Zustands Indikatoren zur Integration in fortschrittliche BMS-Architekturen. Entwicklung von Raspberry-Pi-basierten BMS-Hardware-Demonstratoren zur Validierung von SoC/SoH-Vorhersage Algorithmen. Aufbau und Betrieb eines Batterietestlabors zur zyklischen und kalendarischen Alterungsprüfung von Lithium-Ionen-Zellen

Zusammenarbeit mit lokalen Start-ups und Industriepartnern zur Entwicklung von Schnelllade Algorithmen für Lithium-Ionen-Batterien Anwendung der Bayes'schen Optimierung zur Ermittlung der Parameter des Schnelllade Algorithmus, um optimale Ladezeiten zu erzielen Durchführung langfristiger Schnelllade Tests an Batteriezellen und -modulen, Analyse der Ergebnisse und Berichterstattung an potenzielle Kunden

Elektrochemische Charakterisierung neuartiger Elektrodenmaterialien für Li-Ion- und Na-Ion Batterien Durchführung und Auswertung von EIS-Messungen inkl. Distribution of Relaxation Times (DRT) Entwicklung von MATLAB- und Python-Skripten zur automatisierten Datenauswertung

Working on modelling and controlling DC/DC converters for aircraft applications

o Developed close relationships with procurement department members, learnt the entire equipment procurement process o Coordinated between external research institutes, and NTU during the design, test, and commissioning stages of the equipment in the field o Worked independently on more than 3 technical projects, co-authored papers, and presented posters in reputable conferences

• Independently learnt the methods of measuring the induced stress during the wire bonding process in IC Packaging • Created a method to rectify noisy signals received from the wire bonding machine using MATLAB and integrated into a Graphical User Interface • Developed a statistical tool to quantify machine performance by measuring the number of stress cycles on the bond pad, during the wire bonding process

• Initiated production monitoring methods for early identification of process flaws, thus increasing solder product quality • Coordinated with multiple departments to analyse product test data to ensure compatibility with new machines used in the renovated production area, which improves production efficiency by 10% • Worked in a cross functional failure analysis team to identify root causes for product failure

- Involved in data gathering and analysis for Stepwise Colloidal Lattice Parameter Shrinkage project. -Received introductory training on materials analysis equipment's such as SEM from the Facilities for Analysis, Characterisation, Testing and Simulation, NTU. -Exposed to commonly used laboratory equipment's and MATLAB.

Batteries and Fuel Cells

Applied Chemistry, Corrosion Engineering, Electrical and Magnetic properties of materials, Materials Aspects in Design, Materials Failure, Mechanics of Materials, Microelectronic Packaging, Non Destructive Testing, Polymers and Composites, Thermodynamics and Kinetics of Materials