Thesis - NVH Optimized Gearbox for Electric Drive in EV

Vor 3 Tagen


Graz, Österreich AVL List GmbH Vollzeit

The rise of battery electric vehicles has increased the focus on noise and vibration, especially from the Electric Drive Unit (EDU). Low overall noise levels in EVs make tonal noises more noticeable, while high-speed, high-power applications introduce new NVH challenges. To address this, a reliable and efficient acoustic simulation model, including accurate gear contact modeling, is needed. The goal of this thesis is to simulate the NVH and correlates the EDU NVH performance the best with real hardware measurements.

 

  • Literature study of existing simulation methodologies
  • Developing a multi-body simulation model for an Electric Drive Unit Gearbox
  • Conduct dynamic simulations and assess their results in relation to NVH 
  • Apply DOE and balance of NVH and Efficiency Target 
  • Correlation of simulation outcomes to actual measurements

  • Ongoing master studies in the fields of Mechanical-, Automotive Engineering, Physics, Mechatronics or similar technical field
  • Background knowledge in mechanical field (dynamics, gears, NVH,…)  
  • Experience with multi-body simulation and FE meshing is beneficial
  • Fluent English or German language skill is essential


  • Graz (Stadt), Österreich AVL List GmbH Vollzeit

    We offer the following reserach topic:Thesis - NVH Optimized Gearbox for Electric Drive in EVYour ResponsibilitiesThe rise of battery electric vehicles has increased the focus on noise and vibration, especially from the Electric Drive Unit (EDU). Low overall noise levels in EVs make tonal noises more noticeable, while high-speed, high-power applications...


  • Graz (Stadt), Österreich AVL List GmbH Vollzeit

     We offer the following reserach topic: Thesis - NVH Optimized Gearbox for Electric Drive in EV Your Responsibilities The rise of battery electric vehicles has increased the focus on noise and vibration, especially from the Electric Drive Unit (EDU). Low overall noise levels in EVs make tonal noises more noticeable, while high-speed, high-power...


  • Graz, Österreich AVL Consulting Services Vollzeit

    We offer the following research topic**Thesis - NVH Optimized Gearbox for Electric Drive in EV** - Master Thesis- **YOUR RESPONSIBILITIES**: - Literature study of existing simulation methodologies - Developing a multi-body simulation model for an Electric Drive Unit Gearbox - Conduct dynamic simulations and assess their results in relation to NVH -...


  • Graz, Österreich AVL List GmbH Vollzeit

    **Thesis - NVH Optimized Gearbox for Electric Drive in EV**: **Master Thesis**: **YOUR RESPONSIBILITIES**: - Literature study of existing simulation methodologies - Developing a multi-body simulation model for an Electric Drive Unit Gearbox - Conduct dynamic simulations and assess their results in relation to NVH - Correlation of simulation outcomes to...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    We invite you to contribute to the development of innovative solutions in the field of electric mobility. As part of our research team, you will work on a thesis project focused on NVH optimized gearbox design for electric vehicles.Key ResponsibilitiesConduct a literature study on existing simulation methodologies for NVH optimizationDevelop a multi-body...


  • Graz, Steiermark, Österreich AVL LIST Vollzeit

    Developing a Greener, Quieter FutureThe rise of battery electric vehicles has increased the focus on noise and vibration, especially from the Electric Drive Unit (EDU). To address this challenge, we are seeking an Electrical Engineer to develop an NVH optimized gearbox for EVs. The ideal candidate will have a strong background in mechanical engineering,...


  • Graz, Österreich AVL List GmbH Vollzeit

    YOUR RESPONSIBILITIES: Literature study of existing simulation methodologies Developing a multi-body simulation model for an Electric Drive Unit Gearbox Conduct dynamic simulations and assess their results in relation to NVH  Apply DOE and balance of NVH and Efficiency Target  Correlation of simulation outcomes to actual measurements YOUR...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    Electric Vehicle NVH OptimizationThe rise of battery electric vehicles has increased the focus on noise and vibration, especially from the Electric Drive Unit (EDU). To address this, a reliable and efficient acoustic simulation model, including accurate gear contact modeling, is needed. The goal of this thesis is to simulate the NVH and correlate the EDU NVH...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    Responsibilities:Conduct a comprehensive literature review of existing simulation methodologies for Electric Drive Unit Gearboxes.Develop and implement a multi-body simulation model for the Electric Drive Unit Gearbox.Perform dynamic simulations and assess the results in relation to NVH.Apply Design of Experiments (DOE) and balance NVH and Efficiency...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    Research Thesis Opportunity at AVL List GmbHWe are seeking a highly motivated individual to join our team as a research thesis participant. The focus of this thesis will be on developing a digital twin for the lifecycle of electric vehicle batteries.Your Responsibilities:Analyze data structures of systems interacting with EV batteries throughout their...


  • Graz, Österreich AVL List GmbH Vollzeit

    Join AVL in Advancing Electric Vehicle TechnologyWe invite students to collaborate with our experts in developing innovative sensors and test systems for fuel cells in electric vehicles. This thesis project offers a unique chance to apply theoretical knowledge in a practical environment and contribute to the future of mobility.Key Responsibilities:Develop...


  • Graz, Österreich AVL List GmbH Vollzeit

    Thesis Opportunity in Sensor Development for Electric VehiclesWe are offering a thesis opportunity in the field of sensor development for electric vehicles. The project involves the development of innovative concepts in combination with optical measurement technologies.Your Responsibilities:Development of innovative concepts in combination with optical...


  • Graz (Stadt), Österreich AVL List GmbH Vollzeit

    We offer the following reserach topic:Thesis - Full life cycle Digital Twin for EV BatteriesYour ResponsibilitiesBatteries represent the most valuable, and to some extend also the most defining part of electrical vehicles (EV). As EV markets ramp up, battery innovation is key to global competitiveness. Performance, weight, safety, resilience, reduction of...


  • Graz (Stadt), Österreich AVL List GmbH Vollzeit

     We offer the following reserach topic: Thesis - Full life cycle Digital Twin for EV Batteries Your Responsibilities Batteries represent the most valuable, and to some extend also the most defining part of electrical vehicles (EV). As EV markets ramp up, battery innovation is key to global competitiveness. Performance, weight, safety, resilience,...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    We are seeking a highly motivated and skilled researcher to join our team at AVL List GmbH to work on a thesis project focused on developing a digital twin for electric vehicle batteries. The successful candidate will have the opportunity to contribute to the development of innovative solutions for the automotive industry.Responsibilities:Analysis of data...


  • Graz, Österreich AVL List GmbH Vollzeit

    Thesis Opportunity in EV Battery Testing with Machine LearningWe are seeking a highly motivated master's student to work on a thesis project that focuses on optimizing battery testing for electric vehicles (EVs) using machine learning in lab management. The successful candidate will have the opportunity to work on a cutting-edge project that has a...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    Job Description:We are seeking a highly motivated and skilled student to work on a thesis project in the field of sensor development for battery electric vehicles. The successful candidate will have the opportunity to work on innovative concepts in combination with optical measurement technologies.Responsibilities:Development of innovative concepts in...


  • Graz, Österreich AVL List GmbH Vollzeit

    YOUR RESPONSIBILITIES: Analysis of data structures of systems interacting with EV batteries along their life cycle (testers, chargers, battery management systems, diagnostics etc) Implementation of a digital twin, capable of collecting, processing and representing data from a sub-group of these systems, based on the Eclipse Arrowhead infrastructure ...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    We are seeking a highly motivated and talented individual to join our team as a thesis student in the field of sensor technology for electric vehicles. About the Project The project focuses on the development of innovative concepts in combination with optical measurement technologies for electric vehicles. The successful candidate will be responsible for the...


  • Graz, Steiermark, Österreich AVL List GmbH Vollzeit

    We are seeking a highly motivated researcher to join our team and work on a thesis project focused on the development of a digital twin for EV batteries. The successful candidate will have the opportunity to contribute to the creation of a cutting-edge digital twin that will enable the collection and analysis of data from various phases of the battery's life...