ship-dynamics-6dof

6DOF ship dynamics, equations of motion, seakeeping analysis, and natural frequency calculations

5 stars

Best use case

ship-dynamics-6dof is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

6DOF ship dynamics, equations of motion, seakeeping analysis, and natural frequency calculations

Teams using ship-dynamics-6dof should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/ship-dynamics-6dof/SKILL.md --create-dirs "https://raw.githubusercontent.com/vamseeachanta/workspace-hub/main/.agents/skills/engineering/marine-offshore/ship-dynamics-6dof/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/ship-dynamics-6dof/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How ship-dynamics-6dof Compares

Feature / Agentship-dynamics-6dofStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

6DOF ship dynamics, equations of motion, seakeeping analysis, and natural frequency calculations

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# Ship Dynamics 6Dof

## When to Use This Skill

Use 6DOF ship dynamics when:
- **Equations of motion** - Set up and solve 6DOF coupled equations
- **Natural frequencies** - Calculate natural periods for all DOFs
- **Seakeeping analysis** - Predict vessel motions in waves
- **Coupled dynamics** - Analyze roll-heave-pitch coupling
- **Time-domain simulation** - Integrate equations of motion
- **Frequency-domain analysis** - RAO-based motion prediction

## Resources

- **Principles of Naval Architecture**: SNAME
- **Ship Hydrostatics and Stability**: Adrian Biran
- **Seakeeping: Ship Behaviour in Rough Weather**: A.R.J.M. Lloyd
- **DNV-RP-C205**: Environmental Conditions and Environmental Loads
- **ISO 2631-1**: Mechanical vibration and shock

---

**Use this skill for all 6DOF dynamics analysis in DigitalModel!**

## Sub-Skills

- [1. 6 Degrees of Freedom (+1)](1-6-degrees-of-freedom/SKILL.md)
- [3. Natural Frequencies and Periods (+1)](3-natural-frequencies-and-periods/SKILL.md)
- [5. Time-Domain Simulation](5-time-domain-simulation/SKILL.md)
- [6. Seakeeping Analysis](6-seakeeping-analysis/SKILL.md)
- [Example 1: Full 6DOF Simulation](example-1-full-6dof-simulation/SKILL.md)
- [Example 2: Natural Frequency Sensitivity Study](example-2-natural-frequency-sensitivity-study/SKILL.md)

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