Postdoctoral researcher, “Torque estimation for AC traction machines in EVs/HEVs” (M/F) – ref: 982

Centrale Nantes is a prestigious engineering school that awards degrees to engineers, master's students, and doctoral candidates who complete academic programs based on the latest developments in science and technology and best management practices.

As a member of the Écoles Centrales group (Lille, Lyon, Marseille, Nantes, and Paris), our school provides high-quality education to highly selected students.

A public institution under the supervision of the Ministry of Higher Education, Research, and Innovation, Centrale Nantes has more than 2,250 students, 500 employees, and 600 temporary staff.

In order to design new torque estimation algorithms based on artificial intelligence techniques that go beyond current approaches, the LS2N (Laboratory of Digital Sciences) is recruiting a postdoctoral researcher.

In order to design new torque estimation algorithms based on artificial intelligence techniques that go beyond current approaches, the LS2N (Laboratory of Digital Sciences) is recruiting a postdoctoral researcher.

Below is a list of proposed projects that will be customized according to the thesis topic:

• Integration of engine resistance estimation, potentially using artificial intelligence (AI) techniques;

• Development of methods based on signal injection and AI for estimating torque at very low speeds, even at a standstill (zero speed), and in energy recovery mode, with associated theoretical research;

• Joint use of injection and AI for estimating motor parameters, in particular inductance (L) and, if possible, resistance (R).

In addition, theoretical demonstrations of the stability and robustness of the algorithms will need to be established across the entire operating range of the vehicle.

Expected results:

Valorization: The thesis work will be the subject of patent applications and submissions to international conferences and journals.

Technical skills:

• Estimation, control, and optimization skills.

• Electrical systems. Energy sources/storage, power electronics, electric motors.

Organizational skills:

• Implement research methods and tools related to innovation.

• Evaluate the work of individuals and the team in relation to projects and objectives.

Adaptability skills:

• Manage time constraints in design, innovation, or R&D activities.

• Go beyond the limits of available data and knowledge by cross-referencing different fields of knowledge or other professional sectors.

Interpersonal and social skills:

• Ability to promote and transfer the results of R&D, studies, and forecasting

• Implement all international publishing mechanisms to promote new knowledge and expertise.

Occupational risks/authorizations required:

• Electrical risks

Required level: PhD in the fields of control/estimation.

Nature of the position :

• 12-month fixed-term contract

• Position open to contract and permanent employees

• Category A – Postdoctoral remuneration

• Full-time position – based in Nantes

• Travel required for national and international conferences (1-2 times per year for 3 years); Work/team meetings at other laboratory sites

• Teleworking possible depending on project constraints

• Teleworking allowance

• Flexible working hours

• Adjustable work cycles (possibility of working 4.5 days)

• RTT + additional leave

• Free parking

• 75% transportation reimbursement

• Sustainable mobility bonus (if cycling or carpooling)

Remuneration: according to the French civil service pay scale

Position available: November 2025

HR contact: Eloïse LEHOUX

Manager contact: Malek GHANES

This advertisement refers to the terms “candidate,” “engineer,” “manager,” etc. These terms are to be considered gender-neutral and apply to both women and men.

Centrale de Nantes is committed to equality and diversity. In accordance with our institution's CSR commitments, this position is open to all.