tudat-team/tudatpy
Apr 2025 – Feb 2026
7 Months active
Languages Used
C++CMakePythonreStructuredTextplaintext
Technical Skills
AstrodynamicsBuild System ConfigurationC++ DevelopmentCode CleanupComputational GeometryNumerical Simulation
NicolòMaistri
PROFILE
Nicolòmaistri
Nike Mai developed advanced aerodynamics and radiation pressure modeling features for the tudat-team/tudatpy repository, focusing on spacecraft and planetary simulation fidelity. Over seven months, Nike delivered paneled aerodynamic coefficient systems, self-shadowing radiation pressure algorithms, and Mars DTM atmosphere integration, using C++, Python, and computational geometry. The work included robust API development, Python bindings, and extensive unit testing to ensure accuracy and maintainability. Nike also improved documentation, streamlined build systems, and established repository governance with CODEOWNERS. These contributions enhanced simulation realism, enabled scalable mission analysis, and improved code quality, reflecting a deep understanding of aerospace engineering and scientific software development.
Overall Statistics
Feature vs Bugs
82%Features
Repository Contributions
37Total
Bugs
2
Commits
37
Features
9
Lines of code
10,164
Activity Months7
Your Network
15 peopleShared Repositories
15
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Michael PlumarisMember
Work History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for tudatpy: Focused on establishing formal PR governance by introducing a CODEOWNERS file to define repository ownership and review responsibilities, laying the groundwork for clearer accountability, faster PR reviews, and improved security. No major bugs fixed this month. Overall impact: improved code quality assurance, streamlined collaboration, and measurable business value through clearer ownership and faster delivery. Technologies/skills demonstrated: repository governance, git workflows, PR review processes, and cross-team collaboration.
1 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for tudatpy: Focused on establishing formal PR governance by introducing a CODEOWNERS file to define repository ownership and review responsibilities, laying the groundwork for clearer accountability, faster PR reviews, and improved security. No major bugs fixed this month. Overall impact: improved code quality assurance, streamlined collaboration, and measurable business value through clearer ownership and faster delivery. Technologies/skills demonstrated: repository governance, git workflows, PR review processes, and cross-team collaboration.
February 2026
December 2025
11 Commits • 2 Features
Dec 1, 2025December 2025 TudatPy monthly summary: Delivered a major overhaul of aerodynamic coefficient handling and rotation framework, introducing an aerodynamicAngleCalculator to improve drag and force accuracy. Completed API usability and documentation enhancements for macromodel loading, spacecraft dynamics, and material properties (reflectivity and accommodation coefficients). Fixed several aerodynamic coefficient issues to stabilize simulations and improve reliability. Demonstrated strong cross-domain skills in aerodynamic modeling, quaternion-based rotations, and API design, contributing to higher simulation fidelity and faster onboarding for users.
December 2025
11 Commits • 2 Features
Dec 1, 2025December 2025 TudatPy monthly summary: Delivered a major overhaul of aerodynamic coefficient handling and rotation framework, introducing an aerodynamicAngleCalculator to improve drag and force accuracy. Completed API usability and documentation enhancements for macromodel loading, spacecraft dynamics, and material properties (reflectivity and accommodation coefficients). Fixed several aerodynamic coefficient issues to stabilize simulations and improve reliability. Demonstrated strong cross-domain skills in aerodynamic modeling, quaternion-based rotations, and API design, contributing to higher simulation fidelity and faster onboarding for users.
August 2025
4 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for tudatpy: Delivered Mars DTM atmosphere model integration and stabilized observation viability tests, resulting in more accurate Martian trajectory predictions and more robust CI tests. The work strengthens modeling capabilities for mission planning and reduces debugging time through improved testing discipline.
4 Commits • 1 Features
Aug 1, 2025August 2025 monthly summary for tudatpy: Delivered Mars DTM atmosphere model integration and stabilized observation viability tests, resulting in more accurate Martian trajectory predictions and more robust CI tests. The work strengthens modeling capabilities for mission planning and reduces debugging time through improved testing discipline.
August 2025
July 2025
6 Commits • 2 Features
Jul 1, 2025July 2025 TudatPy monthly summary: Key features delivered, major bugs fixed, and notable improvements across the TudatPy repository tudat-team/tudatpy. This month focused on expanding aerodynamics capabilities, enabling Mars atmosphere configuration, and stabilizing parameter handling, with significant contributions enabling scalable, scriptable and maintainable models.
July 2025
6 Commits • 2 Features
Jul 1, 2025July 2025 TudatPy monthly summary: Key features delivered, major bugs fixed, and notable improvements across the TudatPy repository tudat-team/tudatpy. This month focused on expanding aerodynamics capabilities, enabling Mars atmosphere configuration, and stabilizing parameter handling, with significant contributions enabling scalable, scriptable and maintainable models.
June 2025
4 Commits • 1 Features
Jun 1, 2025June 2025 Tudatpy monthly summary: Delivered the panelled aerodynamic coefficients system with material properties, reference area, output variables, and a drag-only option, enabling configurable gas-surface interaction models and improved fidelity of aerodynamic calculations. Introduced MaterialProperties defaults, a results history variable, and exposure of dependent variables in body frame and cross-section. Reworked integration to flightConditions for realistic scenario configuration, and added unit tests covering the drag-only path. This work strengthens end-to-end simulation readiness, improves model fidelity, and expands testing coverage.
4 Commits • 1 Features
Jun 1, 2025June 2025 Tudatpy monthly summary: Delivered the panelled aerodynamic coefficients system with material properties, reference area, output variables, and a drag-only option, enabling configurable gas-surface interaction models and improved fidelity of aerodynamic calculations. Introduced MaterialProperties defaults, a results history variable, and exposure of dependent variables in body frame and cross-section. Reworked integration to flightConditions for realistic scenario configuration, and added unit tests covering the drag-only path. This work strengthens end-to-end simulation readiness, improves model fidelity, and expands testing coverage.
June 2025
May 2025
8 Commits • 1 Features
May 1, 2025Monthly summary for 2025-05: TudatPy PRP (paneled radiation pressure) and SSH (self-shadowing) enhancements delivered a significant upgrade to accuracy, robustness, and performance in radiation pressure modeling for moving-part configurations. Key capabilities added include new dependent variables (illuminated fraction, cross-section change, full body paneled geometry), refactored panel neighbor finding, improved PRP partial calculations, and robust SSH algorithms with rotation handling for moving parts. The updates include noteworthy performance and memory optimizations across PRP/SSH components, improving simulation throughput and scalability. Quality and stability improvements were achieved through targeted unit-test fixes and edge-case resolutions; all tests pass after changes. This work underpins more reliable attitude/orbit predictions and enables more realistic mission simulations while enhancing maintainability through refactoring (in-place array updates for Linspace and isPointsInTriangle, and 1D pixelationMatrix).
May 2025
8 Commits • 1 Features
May 1, 2025Monthly summary for 2025-05: TudatPy PRP (paneled radiation pressure) and SSH (self-shadowing) enhancements delivered a significant upgrade to accuracy, robustness, and performance in radiation pressure modeling for moving-part configurations. Key capabilities added include new dependent variables (illuminated fraction, cross-section change, full body paneled geometry), refactored panel neighbor finding, improved PRP partial calculations, and robust SSH algorithms with rotation handling for moving parts. The updates include noteworthy performance and memory optimizations across PRP/SSH components, improving simulation throughput and scalability. Quality and stability improvements were achieved through targeted unit-test fixes and edge-case resolutions; all tests pass after changes. This work underpins more reliable attitude/orbit predictions and enables more realistic mission simulations while enhancing maintainability through refactoring (in-place array updates for Linspace and isPointsInTriangle, and 1D pixelationMatrix).
April 2025
3 Commits • 1 Features
Apr 1, 2025Implemented Self-Shadowing Radiation Pressure modeling for TudatPy vehicle panels, with 3D geometry support, new SelfShadowing utilities, and initial unit testing. Included focused build/config cleanups to improve compilation stability. Lays groundwork for more accurate radiation pressure predictions on complex spacecraft geometries.
3 Commits • 1 Features
Apr 1, 2025Implemented Self-Shadowing Radiation Pressure modeling for TudatPy vehicle panels, with 3D geometry support, new SelfShadowing utilities, and initial unit testing. Included focused build/config cleanups to improve compilation stability. Lays groundwork for more accurate radiation pressure predictions on complex spacecraft geometries.
April 2025
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Quality Metrics
Correctness87.8%
Maintainability84.8%
Architecture84.0%
Performance76.8%
AI Usage21.0%
Skills & Technologies
Programming Languages
C++CMakePythonplaintextreStructuredText
Technical Skills
API DevelopmentAerodynamicsAerospace EngineeringAstrodynamicsAtmosphere ModelingBindingsBuild System ConfigurationC++C++ DevelopmentC++ developmentCode CleanupComputational Fluid DynamicsComputational GeometryDocumentationGeometry
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