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CrissCCL

Embedded Control & Instrumentation Engineer

Building real-world hardware, firmware and automation platforms.

Control Systems Embedded C/C++ DSP PCB Design ROS 2 MATLAB/Simulink Industrial Automation

Highlighted Projects

Key developments from my engineering portfolio. Full repository list available on GitHub. View all repositories →

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DIY UAV — Fly-by-Wire Testbed

Complete embedded flight-control platform with sensing, actuation and custom PCBs.

End-to-end UAV platform for real-time control experimentation and validation.

  • Dual-IMU architecture with failover and fusion
  • Real-time control loops and telemetry pipeline
  • Custom KiCad PCBs for flight control and power stage
Embedded Control
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Temperature Control Module

Real-time process control with GUI and instrumentation.

Industrial-style thermal platform for control tuning and experimentation.

  • Digital PID/PI controllers
  • Live GUI + telemetry logging
  • Closed-loop validation tests
Embedded Control Robotics
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ROS 2 Humble Integration

Telemetry bridge using Raspberry Pi + ROS 2.

Embedded-to-ROS communication layer for robotics experiments.

  • UART real-time bridge
  • ROS 2 nodes for streaming and logging
  • Field deployment on Raspberry Pi
ROS2 Linux Python Control
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UAV Power Stage PCB

Custom power electronics and regulation board.

Reliable modular power architecture for UAV electronics.

  • High-side smart switching protection
  • Buck regulation for avionics
  • EMI-aware PCB layout
KiCad PCB
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Digital Control & ARX Identification

System modeling and control design in MATLAB.

Data-driven workflow for plant identification and controller tuning.

  • ARX/ARMAX modeling
  • PI/PID tuning
  • Simulation-to-experiment validation
MATLAB Python Control
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Flotation Column Control — LabVIEW HMI

Industrial SCADA-style interface and MIMO PID control.

Supervisory control system for pilot-scale mineral processing.

  • Decoupled MIMO PID
  • LabVIEW HMI
  • Industrial DAQ integration
LabVIEW Control
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Robot Car — Drive-by-Wire Embedded Testbed

Embedded robotics platform integrating sensing, control and actuation for experiments.

Real-time mobile robotics testbed for control validation and sensor integration.

  • Embedded control loops and actuator interfacing
  • IMU/sensing integration and real-time telemetry
  • Modular architecture for rapid experiments and upgrades
Embedded Control Robotics
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Oxygen Transfer Control — Closed-Loop ID & PI

Industrial-style commissioning workflow: identification + PI tuning with real disturbances.

Control engineering case study showcasing data-driven tuning and on-plant validation practices.

  • Closed-loop data collection and identification workflow
  • PI tuning focused on robustness and operability
  • Validation with disturbances and practical constraints
MATLAB Control
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Metaheuristic Optimization for PI Control

Comparative evaluation of metaheuristic methods for PI controller tuning in a nonlinear tank system.

Engineering-oriented comparison of convergence behavior and computational efficiency using a reference exhaustive search.

  • Exhaustive search used as reference optimum
  • PSO, GA, Firefly and ABC comparison
  • Fitness evolution and closed-loop performance analysis
MATLAB Control Optimization

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