Shunichiro Nomura

野村俊一郎

MSRDMNomura, Doctoral dissertation 2020

Pair plots of the restricted parameters for one of the boxes found by PRIM, with the box's projection drawn as red rectangles — OTV roadmapNomura et al., IAC 2025

Space logisticsNomura et al., AIAA SPACE 2018

Snapshot of a communication satellite constellation and its inter-satellite links computed with COSMICA — COSMICA

An illustration of EQUULEUS flying near the Moon and the Earth, with trajectories drawn as white curves — ©EQUULEUS Project Team

The systems engineering platform: inside a project, a V&V platform, a development log database and a knowledge platform; outside it, a satellite development database and a cross-project decision-making support platform — Systems engineering platformNomura et al., Space Sciences and Technology Conference 2025

OPMS at a glance: the user creates and edits an operation plan (control) and requests its validation (validate); the OPMS server schedules the validated plan on the satellite through the ground station software (synchronize) — OPMS

The lunar surface photographed by EQUULEUS — ©EQUULEUS Project Team

param m_dry: Mass = 1200.0 kg;
param m_fuel: Mass = 2800.0 kg;
param isp: Time = 320.0 s;
const node g0: Acceleration =
    9.80665 m/s^2;
node v_e: Velocity = @isp * @g0;
node dv: Velocity = @v_e *
    ln((@m_dry + @m_fuel) / @m_dry);

Graphcal

Pairwise scatter plots of the lake model's three PRIM-restricted input dimensions, with the selected box drawn in red — PRIM

Veriq

Capsula

Procnote execution page showing a thermal vacuum test procedure as steps with checkboxes, a measurement input and note fields — Procnote

Decisions
- MSRDMMulti-stage robust decision making
- OTV roadmapTechnology roadmap for orbital transfer vehicles
- Space logisticsDeploying a space logistics network
- Staged constellation deploymentFor communication satellite constellations
Spacecraft
- Systems engineering platformFor satellite development
- OPMSManaging satellite operation plans
- EQUULEUSAttitude determination and control of a 6U CubeSat
Software
- GraphcalA language for engineering calculations
- TenaxA toolkit for robust decision-making
- VeriqRequirements verification and design calculations
- CapsulaRecords the state around a command run
- ProcnoteExecuting and recording procedures
- COSMICAOptical communication constellation simulator
- and 9 more

About

Project Researcher in the Intelligent Space Systems Laboratory, Department of Aeronautics and Astronautics, The University of Tokyo.
I study decision-making under deep uncertainty and the application of systems engineering to spacecraft development, and I develop the software that supports them.

Career

2016-03B.S. in Aeronautics and Astronautics, The University of Tokyo
2018-03M.S. in Aeronautics and Astronautics, The University of Tokyo
2021-03Ph.D. in Aeronautics and Astronautics, The University of TokyoThesis: Multi-Stage Robust Decision Making

Contact

Permanentshunichiro@nomura.phd
UTokyonomura@space.t.u-tokyo.ac.jp
GitHubgithub.com/shunichironomura
LinkedInlinkedin.com/in/shunichironomura

Shunichiro Nomura

Decisions

Spacecraft

Software

About

Career

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