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Session

Case Study

Thursday, March 21

03:00 PM - 03:30 PM

Live in Munich

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In the pursuit of optimizing valve actuator performance, this talk will present the research, testing, and results regarding two strategy control methods – Field Oriented Control (FOC) and Six-Step Control. Johnson Electric has successfully implemented FOC on actuators and observed notable enhancements in both efficiency NVH characteristics. This provided valuable insights into the practical benefits of employing FOC in valve actuator control, demonstrating its potential for improved performance in the field. A comprehensive analysis with simulation results for both FOC and Six-Step Control will be presented, complemented by experimental tests.

Key highlights that Ahmed will address:

  • Field Oriented Control concept from PMSM motors to BLDC actuators
  • SixStep vs FOC simulation and experimental results comparison
  • The impact of the FOC method on the actuator’s NVH performance
Presentation

Speaker

Dr. Ahmed Bouabdallah

Systems Simulation Expert - ‎Electric Motor Control, Johnson Electric

Ahmed Bouabdallah received an engineering degree from the National Polytechnic School of Algiers, Algeria, in 2010, and a Ph.D. from the University of Nantes, France, in 2014, both in electrical engineering. During almost one and a half years as a post-doctoral fellow at the Institute of Electrical Energy Research of Nantes Atlantiques, Saint-Nazaire, France, his research focused on the integration and sizing issues of hybrid systems: fuel cell, batteries, and photovoltaic panels, as well as on the control and the prototyping of the multiphase machines. He joined the industrial field in 2014 as a test engineer in the electrical and thermal laboratory at Valeo Powertrain Systems R&D center in Creteil, France for one year. Then, in the same center as an Algorithm Design Engineer of permanent magnet synchronous machines for 4 years in the algorithms and simulation department. Currently, he is a Systems Simulation Expert at Johnson Electric International. His work focuses on the development of simulation environments for electrical actuators as well as the implementation of control and rapid prototyping systems. He also supports the software team members in all aspects of Matlab/Simulink development, and Model-Based Design is becoming more and more a core part of his expertise.

Company

Johnson Electric

Johnson Electric's vision is to be the world’s definitive provider of innovative and reliable motion systems. They are a global leader in electric motors, actuators, motion subsystems, and related electro-mechanical components, serving a broad range of industries including Automotive, Smart Metering, Medical Devices, Business Equipment, Home Automation, Ventilation, White Goods, Power Tools, and Lawn & Garden Equipment. The Group is headquartered in Hong Kong and employs over 35,000 individuals in more than 20 countries worldwide.

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