Motor Drive Software Development, Advanced Motor Control Algorithms, Three-Phase Inverter Hardware Design, Motion Control, Compliance Control.
Aktualisiert am 13.09.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 22.08.2024
Verfügbar zu: 100%
davon vor Ort: 10%
1. Motor Control Software Development
2. Electric Motor Drive
3. Inverter Hardware Design
Persian
Muttersprache
Spanish
Fluent
English
Fluent
German
B2 Level

Einsatzorte

Einsatzorte

Stuttgart (+300km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

Building up the Drive train for UJet Electric Motorcycle


Tasks:

  • Model predictive deadbeat field oriented control of an ultra-high power density BLDC (>2.0 kw/kg) implemented in XMOS microcontrollers for an electric-motorcycle application

Building up the Drive train


Customer: Fazua E-bike


Tasks:

  • Highly efficient control of an E-Bike BLDC drive including software development and deep involvement in hardware design

Building up Drive train for prototype of Seat Ibiza Hybrid Car


Tasks:

  • Design, and Simulation of a three-phase four-leg fault tolerant Inverter for Hybrid Electrical Vehicles, and its required control development to have a ripple-free torque generation after missing one of the phases

Aus- und Weiterbildung

Aus- und Weiterbildung

2014

Electronics Engineering

Ph.D.

Technical University of Catalonia - Barcelonatech


Focus:

Thesis: on request


2010

Electrical Power Engineering

Master of Science

Iran University of Science and Technology


Focus:

Thesis: on request


2007

Electrical Power Engineering

Bachelor of Science

Ferdowsi University of Mashhad


Focus:

Thesis: on request


Certificate

  • English - B2 level

Kompetenzen

Kompetenzen

Top-Skills

1. Motor Control Software Development 2. Electric Motor Drive 3. Inverter Hardware Design

Produkte / Standards / Erfahrungen / Methoden

Key Strengths

  • Open in scientific discussions and sharing technical knowledge within team members
  • Willing to learn from/teach to team members during challenges of product development
  • 15 years of professional experience in industrial motor drive and motion control applications


Software Development Experience (selected)

  • Writing the new generation of Synapticon Standard software1 including:
    • PWM service with selectable switching frequencies, 3rd?Harmonics injection and selective harmonic cancellation
    • ADC service for AD7265 including ?software protection? and ?offset compensation?
    • FOC-based current control Service for PM and reluctance motors using PI and predictive controllers2
    • Speed and position loop controllers including ?cascaded structure? and ?limited torque nonlinear position controller?
    • Automatic position sensor offset measurement methods including ?magnetic alignment method?, ?iron saturation method?, and ?position control based method? (two latter methods need no rotor movement)
    • Predictive deadbeat motor phase current controllers with adjustable settling time and damping ratio3
    • Motor parameter identification including resistance, inductance, torque constant, and number of poles
    • Open loop speed estimation (to be used in safety motion modules)
    • Rotor position estimation by high frequency signal injection (INFORM method)


Micro-Computer Family Experience

  • Texas Instrument C2000 & DSP Families (Delfino from F2837x Family, TMS320F28335, and TMS 320F2812)
  • XMOS multi-core Microcontroller Families (XCore XS100 and XS200 microcontroller series)
  • Infineon Microcontroller Families (CT1767 32-bit Tri-Core Microcontroller)
  • HIL real-time controllers (Speedgoat and dSpace)
  • National Instrument real time controllers (Compact Rio)
  • ATMEL microcontrollers (AVR families)


Simulation Experience (selected)

  • Simulation of different motor drive sections to be used in hardware design procedure. Simulated units include:
    • Power supply, dc-link cables, two level inverter, three phase BLDC motor, mechanical load
    • Field Oriented Control (FOC) and Direct Torque Control (DTC) standards
    • Modulation strategies including PWM, SVM, PWM with 3rd H, and Selective harmonics cancellation
  • Speed and position loop controller including ?Cascaded structure? and ?limited-torque nonlinear position controller? Simulation of different sensorless methods for three-phase PM motors. Simulated methods include:
    • Voltage reconstruction drift compensation
    • Rotor position estimation using flux linkage
    • Extended Kalman Filter


Work Experience

2024 - today

Place of Work: Germany

Role: Head of Motor Controland, systems & control team manager

Customer: Synapticon GmbH 


2018 - 2024

Place of Work: Germany

Role: Head of Motor Control, Predevelopment Research Lead

Customer: Synapticon GmbH 


2015 - 2018

Place of Work: Germany

Role: Software Developer for Motor Drives

Customer: Synapticon GmbH 


2014 - 2015

Place of Work: Spain

Role: Researcher

Customer: MCIA (Motor Control and Industrial Applications) center


2010 - 2014

Place of Work: Spain

Role: PhD student

Customer: MCIA (Motor Control and Industrial Applications) center

Einsatzorte

Einsatzorte

Stuttgart (+300km)
Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

Building up the Drive train for UJet Electric Motorcycle


Tasks:

  • Model predictive deadbeat field oriented control of an ultra-high power density BLDC (>2.0 kw/kg) implemented in XMOS microcontrollers for an electric-motorcycle application

Building up the Drive train


Customer: Fazua E-bike


Tasks:

  • Highly efficient control of an E-Bike BLDC drive including software development and deep involvement in hardware design

Building up Drive train for prototype of Seat Ibiza Hybrid Car


Tasks:

  • Design, and Simulation of a three-phase four-leg fault tolerant Inverter for Hybrid Electrical Vehicles, and its required control development to have a ripple-free torque generation after missing one of the phases

Aus- und Weiterbildung

Aus- und Weiterbildung

2014

Electronics Engineering

Ph.D.

Technical University of Catalonia - Barcelonatech


Focus:

Thesis: on request


2010

Electrical Power Engineering

Master of Science

Iran University of Science and Technology


Focus:

Thesis: on request


2007

Electrical Power Engineering

Bachelor of Science

Ferdowsi University of Mashhad


Focus:

Thesis: on request


Certificate

  • English - B2 level

Kompetenzen

Kompetenzen

Top-Skills

1. Motor Control Software Development 2. Electric Motor Drive 3. Inverter Hardware Design

Produkte / Standards / Erfahrungen / Methoden

Key Strengths

  • Open in scientific discussions and sharing technical knowledge within team members
  • Willing to learn from/teach to team members during challenges of product development
  • 15 years of professional experience in industrial motor drive and motion control applications


Software Development Experience (selected)

  • Writing the new generation of Synapticon Standard software1 including:
    • PWM service with selectable switching frequencies, 3rd?Harmonics injection and selective harmonic cancellation
    • ADC service for AD7265 including ?software protection? and ?offset compensation?
    • FOC-based current control Service for PM and reluctance motors using PI and predictive controllers2
    • Speed and position loop controllers including ?cascaded structure? and ?limited torque nonlinear position controller?
    • Automatic position sensor offset measurement methods including ?magnetic alignment method?, ?iron saturation method?, and ?position control based method? (two latter methods need no rotor movement)
    • Predictive deadbeat motor phase current controllers with adjustable settling time and damping ratio3
    • Motor parameter identification including resistance, inductance, torque constant, and number of poles
    • Open loop speed estimation (to be used in safety motion modules)
    • Rotor position estimation by high frequency signal injection (INFORM method)


Micro-Computer Family Experience

  • Texas Instrument C2000 & DSP Families (Delfino from F2837x Family, TMS320F28335, and TMS 320F2812)
  • XMOS multi-core Microcontroller Families (XCore XS100 and XS200 microcontroller series)
  • Infineon Microcontroller Families (CT1767 32-bit Tri-Core Microcontroller)
  • HIL real-time controllers (Speedgoat and dSpace)
  • National Instrument real time controllers (Compact Rio)
  • ATMEL microcontrollers (AVR families)


Simulation Experience (selected)

  • Simulation of different motor drive sections to be used in hardware design procedure. Simulated units include:
    • Power supply, dc-link cables, two level inverter, three phase BLDC motor, mechanical load
    • Field Oriented Control (FOC) and Direct Torque Control (DTC) standards
    • Modulation strategies including PWM, SVM, PWM with 3rd H, and Selective harmonics cancellation
  • Speed and position loop controller including ?Cascaded structure? and ?limited-torque nonlinear position controller? Simulation of different sensorless methods for three-phase PM motors. Simulated methods include:
    • Voltage reconstruction drift compensation
    • Rotor position estimation using flux linkage
    • Extended Kalman Filter


Work Experience

2024 - today

Place of Work: Germany

Role: Head of Motor Controland, systems & control team manager

Customer: Synapticon GmbH 


2018 - 2024

Place of Work: Germany

Role: Head of Motor Control, Predevelopment Research Lead

Customer: Synapticon GmbH 


2015 - 2018

Place of Work: Germany

Role: Software Developer for Motor Drives

Customer: Synapticon GmbH 


2014 - 2015

Place of Work: Spain

Role: Researcher

Customer: MCIA (Motor Control and Industrial Applications) center


2010 - 2014

Place of Work: Spain

Role: PhD student

Customer: MCIA (Motor Control and Industrial Applications) center

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