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Abel Molinar - CV

Author
Abel Molinar

Education
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University of New Mexico
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  • PhD in Mechanical Engineering | Began Fall 2025
  • Bachelor of Science in Mechanical Engineering | May 2025 (GPA: 4.10)
    • Minor in Mathematics

Research Experience
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Graduate Student Researcher | NSF GRFP Scholar and RAISE Fellow (2025 – Present)
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  • Project Overview: Exploring positive systems theory and interval estimation.

Trajectory Tracking in Unity Engine | Honors Thesis, McNair Scholar (2024–2025)
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  • Project Overview: Simulate a moving object in the Unity Game engine and track it using PID, LQR, and MPC controllers.
  • Work Done:
    • Designed simulation framework: Unity as physics model, Python as data processor.
    • Data processing pipeline: trajectory generator, Gaussian noise measurement function.
    • State estimation: linear Kalman filter for position/velocity.
    • Control systems: PID controller, LQR controller, MPC using convex optimization.

SCARA Optimization for Agile Manufacturing | El Puente Scholar (2022–2023)
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  • Project Overview: Proposed a simulation framework for a Selective Compliance Assembly Robot Arm (SCARA) to carry objects of different weights in the most time-optimal manner.
  • Work Done:
    • Wrote literature review and project proposal.
    • Presented poster at UNM Undergraduate Research Conference.
    • Laid foundations for basic SCARA design using Simulink/Simscape Multibody.

Relevant Coursework
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  • Estimation and Learning for Autonomous Systems: Focus on Kalman filter robustness/verification, \(H_{\infty}\) filters, Bayesian estimation, regression, neural networks, Gaussian processes, convex optimization. Built a nonlinear MPC for a kinematic bicycle plant.
  • Learning Based Control for Robotics: Reinforcement learning fundamentals (Q-learning, DQN, PPO, DDPG), Markov chains. Developed a DDPG algorithm to control a virtual humanoid robot.
  • Machine Learning: Statistical learning theory, bias-variance tradeoff, Hilbert spaces, practical Python applications (classification, Gaussian processes).

Research Interests
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  • Moving Horizon Estimation
  • Control and Estimation Safety/Robustness Guarantees
  • Interval Estimation
  • Machine Learning for Control/Estimation

Awards, Recognitions, and Scholarships
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  • NSF GRFP Fellow (2025–Present)
  • RAISE Fellow (2025–Present)
  • McNair Scholar (2023–2025)
  • NSF S-STEM Scholar (2023–2025)
  • El Puente Scholar (2022–2023)
  • UNM Grand Challenges Achievement in Student Communication (2023)
  • UNM Achievers Scholarship (2021–2025)
  • Dr. Dan Trigg Scholarship (2023–2024)
  • Armijo Scholarship (2024)
  • Morrison Scholarship (2024)

Professional Experience
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Albuquerque Bernalillo County Water Utility Authority | Engineering Intern (2025)
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  • Pipe Upkeep & Documentation: Created work orders using Maximo and asset maps with ArcGIS PRO for planning/documentation.
  • Sensor Installation: Installed H₂S sensors under sewer manholes to analyze concentrations.
  • Sensor Data Analysis: Analyzed H₂S data to generate reports guiding future management/prevention actions.

Hydrosonics Energy | R&D Engineering Intern (2025)
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  • Electrochemical Sensing: Created geometry and calibrated an electrochemical sensor for detecting methanol in thermochemical liquid products.
  • Procedure Documentation: Wrote experimental procedure documentation using LaTeX to aid team compliance.
  • Resin 3D Printing: Operated and maintained Formlabs Form 3L Resin printer for electrolysis system parts.
  • Literature Review: Developed literature review for ARPA-E research proposal submission.

Program Management Experience
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Big Lobo Rocket | Project Manager (2024–2025)
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  • Project Overview: Build and launch a 300-foot, single-stage, solid-fuel rocket to 1,500 feet with safe ground recovery. Sub-teams: structures, launch rail, propulsion, systems, logistics.
  • Work Done:
    • Conducted simulations using OpenRocket.
    • Developed rocket parts in SolidWorks.
    • Implemented and refined organizational practices.
    • Designed housing for flight computer and CO₂ ejection system.

Community Service
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Mobile Kitchen Project at Polk Middle School | NSF S-STEM Scholar (2025)
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  • Overview: Repurposed a truck trailer into a kitchen for community gatherings in South Valley Albuquerque.
  • Work Done: Demolished trailer to metal frame, installed flooring/side walls, planned appliance layout/counts while complying with food safety regulations.

Rooftop Garden Development at La Siembra Leadership High School | NSF S-STEM Scholar (2023–2024)
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  • Overview: Developed economic, logistical, and technical aspects for a student rooftop garden focusing on education, agriculture, and water management.
  • Work Done: Calculated costs for necessary instruments/equipment to support project development.

Presentations
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Trajectory Tracking in Unity Engine
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  • April 2025: UNM Undergraduate Research Opportunity Conference (Oral)
  • September 2024: MKN McNair Heartland Research Conference (Oral)
  • September 2024: UNM McNair Research Conference (Oral)
  • July 2024: McNair Research Symposium (Oral)

SCARA Robot Speed Optimization
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  • April 2023: UNM Undergraduate Research Opportunity Conference (Poster)

Skills
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Programming Languages & Software
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  • Python, Julia, MATLAB/GNU Octave, Simulink, C# (Unity), \( \LaTeX \), MS Office

CAD & Design Software
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  • SolidWorks, Fusion 360, Onshape, OpenRocket

Manufacturing & Hardware
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  • 3D Printing: Filament and Resin-based (Formlabs)
  • Machining and Soldering

Teaching & Tutoring
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  • Peer Tutor: Assisted classmates in Thermodynamics, Materials, and Controls courses.

Languages
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  • Spanish (Native), English (Fluent)

Professional Attributes
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  • Goal Oriented: Consistently expands knowledge outside classroom (programming, linear algebra, state estimation).