Agent skill

ship-dynamics-6dof

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

Stars 4
Forks 4

Install this agent skill to your Project

npx add-skill https://github.com/vamseeachanta/workspace-hub/tree/main/.claude/skills/engineering/marine-offshore/ship-dynamics-6dof

SKILL.md

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)
  • 3. Natural Frequencies and Periods (+1)
  • 5. Time-Domain Simulation
  • 6. Seakeeping Analysis
  • Example 1: Full 6DOF Simulation
  • Example 2: Natural Frequency Sensitivity Study

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