Alain Guimarães

• Creation, validation, and verification of requirements in Doors for high and low-level control systems and laws;
• Development of primary and secondary surface control laws;
• Development of priority logic and command, voters, and monitors in flight control boxes;
• Development of digital filters for damping structural frequencies;
• Troubleshooting for motor rigs, flight controllers, and avionics;
• Troubleshooting on prototypes of Motors, Flight Controllers, and Avionics;
• Development of Control Laws for field-oriented control for brushless motors;
• Linear and non-linear simulations of integrated aircraft dynamics models;
• System integration of firmware, software and control laws;
• System identification of grey and black boxes for motors and actuators;
• Development of fly-by-wire Control Laws.
• Improved team productivity by providing technical guidance and mentoring junior engineers
• Analyzed and interpreted customer requirements to develop engineering solutions
• Created detailed reports on engineering activities and findings

• Development of linux embedded solutions;
• Development of UI in QT (QML/C++);
• Protocols communication in SPI/I2C, 1-Wire, UART, TCP/IP, LoRa;
• AWS IoT/Cloud RESTful API connection in QML/C++ with HTTP/MQTT; RFID/NFC/UWB hardware and software development.

• Development of digital signal processing for Software-Defined Radio Radar;
• Development of monitoring and controlling laser systems;
• Synthesis of digital real-time logic for Radar band base transmissions;
• Synthesis of digital real-time logic for Radar band base receiver with convolution in frequency;
• Development of HMI for displaying targets and controlling operation of Radar;
• Concept and development of Linux Embedded Systems for controlling Power Switch for Travelling-Wave Tube Amplifier (TWTA-14kV);
• Project and assembly of PCB boards for several applications;
• Maintenance and revision on frigate radars;
• Commissioning and Decommissioning of Radar Systems in Frigates;
• Remote laboratory testing in radar processing systems with AF-1 Skyhawk fighter planes;
• Remote laboratory testing in radar processing systems over-the-sea in navy ships;
• Mathematical modeling of magnetic levitation systems;
• Synthesis of controllers in digital and analog (PID/Lead-Lag/LQR/Sliding Mode/ MRAC/STC);
• Synthesis of Kalman Filter observers for magnetic levitation systems;
• Project and implementation of Non-destructive inductive sensors;
• System identification of control loops in magnetic levitation systems.

Leadership of multidisciplinary team (+75 people in Brazil) with following responsibilities:

• Financial management related to use of funding received;
• Central point of communication between group, media, and support foundation (Amigos da Poli);
• Strategic direction of volunteering;
• Ensuring delivery of goals through functional steps;
• Definition of organizational culture and goals;
• Searching for partnerships and donations.