项目介绍

2025年1月15日

The Frazzoli group at the Institute for Dynamic Systems and Control (IDSC), Department of Mechanical and Process Engineering (D-MAVT) is looking for a Ph.D. student in the general area of control & dynamical systems with application to mobility.

Project background

The candidate will work on the “Efficient Safe Train Dynamics” (ESTRA) project, in collaboration with Prof. Corman and the Institute for Transport Planning and Systems.

This project investigates the mathematical, physical, technical, and organizational conditions necessary to enable higher levels of automation in railway operations. A key challenge lies in the variability and lack of precise train dynamics data, particularly for freight trains with varying lengths, weights, and wagon conditions, often carrying partially unknown loads. This uncertainty results in conservative estimates of braking rates and dynamic performance, reducing efficiency both at the individual train level and across the network, and limiting the potential benefits of automation.

To address this, the project leverages advanced data sources (e.g., high-resolution position sensors, accelerometers, force and power sensors) to develop an accurate, stochastic multibody simulation model. This model dynamically updates key parameters to predict effective braking and acceleration capabilities, complementing existing organizational and safety practices.

Additionally, the project proposes a novel control regime to optimize train trajectories, allowing faster speeds, later braking, and closer spacing, while maintaining safety margins based on model precision. Performance outcomes will be benchmarked against human-operated systems through simulations and real-world tests.

Job description

In addition to conducting their research, Ph.D. students at IDSC are expected to:

• Help with teaching duties
• Supervise bachelor and master theses
• Be a helpful lab citizen

Profile

• Master’s degree in control, automation, robotics, or related fields (pre-requisites)
• Previous experience in academic research (nice to have)
• Passion for applications in addition to theory (nice to have)

We offer

In line with our values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity, and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit the NCCR Automation Equal Opportunities page to learn how we ensure a fair and open environment that allows everyone to grow and flourish.chevron_rightWorking, teaching and research at ETH Zurich

We value diversity

In line with our values, ETH Zurich encourages an inclusive culture. We promote equality of opportunity, value diversity and nurture a working and learning environment in which the rights and dignity of all our staff and students are respected. Visit our Equal Opportunities and Diversity website to find out how we ensure a fair and open environment that allows everyone to grow and flourish.

Curious? So are we.

We look forward to receiving your online application with the following documents:

• a motivation letter
• CV
• certificates and diplomas
• contact details of two or more reference persons

Please note that we exclusively accept applications submitted through our online application portal. Applications via email or postal services will not be considered.

Further information about our institute can be found on our website. Questions regarding the position should be directed to Andrea Censi, email acensi@ethz.ch (no applications).