Using EEZ Studio for Data Acquisition and Control: Practical Implementation and Results
This paper presents a concise, application-focused description of using EEZ Studio (Envox Experimental Zone) as a practical environment for system identification, data acquisition, and implementation of controllers on the programmable power supply EEZ BB3. The work demonstrates how EEZ Studio integrates SCPI control, MicroPython/JS scripting, and direct interaction with instruments (oscilloscopes and BB3) to perform identification and closed-loop control. The experimental implementation (water-level and DC-motor speed control tasks) used the EEZ BB3 as the actuator with an STM32 Nucleo micro-controller for signal acquisition and UART communication. The results show reliable acquisition, effective controller deployment in the BB3 and stable closed-loop behavior, indicating that EEZ Studio is a feasible tool for rapid prototyping and educational control experiments.