Kai Chappell
14858a087c
Physics engine working milestone: - Thermal-electrical coupling simulation - LDO DUT model with temperature dependence - Comprehensive test suite
49 lines
1.6 KiB
Markdown
49 lines
1.6 KiB
Markdown
# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [Unreleased]
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## [0.1.0-alpha.1] - 2025-12-02
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### Added
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- Physics engine with thermal-electrical coupling
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- First-order thermal response calculations for chamber and case
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- Junction temperature calculation via thermal resistance (θ_jc)
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- Self-heating effects from power dissipation
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- LDO DUT model with temperature-dependent behaviour
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- Output voltage temperature coefficient (ppm/°C)
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- Quiescent current temperature coefficient
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- Dropout voltage temperature dependence
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- Power dissipation calculation
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- Comprehensive physics engine test suite (13 tests)
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## [0.0.1] - 2025-12-01
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### Added
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- Initial project scaffolding
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- pyproject.toml with core dependencies
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- Package directory structure with all subpackages
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- Development tooling configuration (ruff, mypy, pytest)
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- CLI entry point with version command
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- Project documentation (requirements, technical specification, architecture decisions)
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- Development plan with vertical slice approach
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- CI/CD pipeline configuration
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---
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## Version History
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| Version | Date | Milestone |
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|---------|------|-----------|
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| 0.1.0 | TBD | MVP Complete |
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| 0.1.0-beta.2 | TBD | First DVT test runs |
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| 0.1.0-beta.1 | TBD | HAL complete |
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| 0.1.0-alpha.3 | TBD | Network ready |
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| 0.1.0-alpha.2 | TBD | Visual demo |
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| 0.1.0-alpha.1 | 2025-12-02 | Physics engine |
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| 0.0.1 | 2025-12-01 | Project scaffolding |
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