CV

Kazuki Toma
Ph.D. Student at Texas A&M University
Aerospace Engineering

Mission

My ultimate mission is to create a diverse and sustainable human cultural sphere in space.

Education

Ph.D. in Aerospace Engineering

Department of Aerospace Engineering, Faculty of Engineering, Texas A&M University

GPA: -/4.00

Thesis: "Design of a Physics-Based Diagnostic Model and Digital Twin Simulation for Autonomous Anomaly Resolution in Space Habitats" (tentative)

Advisor: Prof. Daniel Selva

M.S. in Aerospace Engineering

Department of Aeronautics and Astronautics, Faculty of Engineering, University of Tokyo

GPA: 4.00/4.00

Thesis: "System design optimization of a lunar navigation and communications constellation to meet uncertain lunar development demands in a phased manner."

Advisor: Prof. Shinichi Nakasuka

B.S. in Aerospace Engineering

Department of Aeronautics and Astronautics, Faculty of Engineering, University of Tokyo

GPA: 3.80/4.00

Thesis: "A study on satellite system and their orbit estimation in the early lunar navigation satellite system"

Advisor: Prof. Shinichi Nakasuka

Research Experience

Design of Space Habitat Anomaly Diagnosis System

Research on virtual assistants (VA) for spacecraft anomaly treatment during long duration exploration missions

Supported by NASA's Human Research Program (Grant #80NSSC19K0656) and NASA STTR Phase II (Award #80NSSC24CA028, with TRACLabs)

Contribution: Developing a physics-based anomaly diagnosis capability for Daphne-AT, a prototype VA, using hybrid model-based reasoning and simulation-based fault trend analysis with real-time telemetry.

Advisor: Prof. Daniel Selva

Trade Study of Regenerative System for a Pressurized Rover

Collaborative research project with JAXA on lunar pressurized rover systems

Contribution: Conducted Equivalent System Mass (ESM) calculations and comparative analysis between current rover designs and an advanced pressurized rover with a regenerative life support system.

Advisor: Dr. Masato Sakurai & Prof. Shinichi Nakasuka

Conceptual Design of "SPACE MUSIC HALL"

Space Music Hall is a cultural facility module for a future space station in low Earth orbit

Contribution: Systems engineering process (Stakeholder Analysis, Cost Estimation, Conops, Requirements, and subsystem integration)

Trade Study of Lunar Navigation Satellite System (LNSS)

Nano-satellite to provide navigation and IoT communication services to lunar orbiters and spacecraft on the moon

Funding: Space Exploration Fundamental Technology Advancement Program adopted by MEXT

Advisor: Prof. Shinichi Nakasuka & Dr. Toshiki Tanaka

Work Experience

Structural Design Lead at ArkEdge Space Inc

Two geostationary satellite missions "SPHERE EYE-1" (launched Jan 2023) and "ONGLAISAT" (launched Nov 2024)

Contribution: Chief responsibility of structure development, structure analysis with CAD and verification by vibration test, management and standardization of complex hardware assembly, safety assessment review

Thermal Operation Engineer at ISAS/JAXA

EQUULEUS 6U CubeSat lunar mission jointly proposed by JAXA and University of Tokyo, launched as secondary payload of NASA SLS rocket in Nov 2022

Contribution: Thermal operation from initial critical phase to nominal phase, maintaining thermal conditions within allowable range through passive monitoring and active heater control, dealing with thermal transition uncertainty during thrusting operations

Marketing Assistant at SpaceBD Inc

Business development of commercial utilization of protein crystallization experiments using microgravity at JEM on ISS

Contribution: Research on potential business partners and clients to identify their needs regarding protein crystallization experiments using microgravity at JEM

Teaching Experience

Graduate Teaching Assistant

To Prof.Shinichi Nakasuka in “Exercises in Space Engineering “

Created report assignments: satellite system design for a GEO communication mission

Topics: multi disciplinary design optimization, subsystem design of spacecraft

Academic Appointments

Assistant Researcher of ISAS/JAXA

To Operation of the SLS onboard CubeSat explorer project (EQUULEUS)

Fellowships & Awards

Nakajima Foundation Study Abroad Fellowship

Two-year funding (tuition + stipend) for Ph.D. study abroad. Maximum 5 years for stipend.

Agency: Nakajima Foundation, Japan

WINGS CFS Fellowship

Two-year stipend funding for graduate study

Agency: WINGS CFS, The University of Tokyo, Japan

ISEB Student Embassy @ IAC2024 in Italy

Selected as one of the JAXA-sponsored students for the ISEB Student Programme at IAC 2024, participated in specialized events, presentations, panel sessions, and meetings with senior representatives in the global space community.

Agency: ISEB

28th Campus Genius Contest Finalist

Title of work: The Design of Space Music Hall

Nominated as one of the 28 great works in the artistic category from 404 works

Archive: https://archive.campusgenius.jp/2022/works/6304/

Travel Award for Researchers Attending International Conferences

Travel expense for the 52nd International Conference on Environmental Systems in Calgary

Agency: The NEC C&C Foundation, Japan

Skills

Languages:

English (High level, TOEFL 99/120)
Japanese (Native)

Programming Skills:

Python, MATLAB, C, C++, JavaScript, HTML, CSS, LaTeX, Git

Engineering Skills & Certificates:

First-Class Technical Radio Operator for On-The-Ground Services
CAD (SolidWorks, Inventor, Fusion360) & Femap
Thermal Desktop
Circuit board design
Hobbyist systems: Arduino

Publications

Please see here

Contact

Email: kazengtoma@tamu.edu

Phone: +1-979-326-3668

LinkedIn: https://www.linkedin.com/in/toma-kazuki/

Address:
Graduate Student (Ph.D. Program)
Department of Aeronautics and Astronautics, Faculty of Engineering
Texas A&M University
Systems Engineering, Autonomy and Knowledge Laboratory (SEAK)
3141 TAMU, 620C H.R. Bright Building
College Station, TX, United States, 77843