Development of a Six Degree of Freedom Motion Simulation Model for Use in Submarine Design Analysis

Abstract

A computer mathematical model that will simulate the six degree of freedom motion of a submarine has been developed. Hydrodynamic coefficients obtained from the testing of physical models enable the user to accurately simulate specific submarine designs. The simulation model can be used as a design tool to study and predict submarine dynamic response. Complete three dimensional motion is allowed for the submarine while constraints in powering, rudder deflection, dive plane angle, and response time can be selected by the user. Outputs include a chronological history of all linear and angular velocities and accelerations, the instantaneous angle of deflection of each control surface, and the trajectory of the submarine center of gravity. (Author)

Open PDF

Document Details

Document Type
Technical Report
Publication Date
May 01, 1978
Accession Number
ADA078410

Entities

People

  • John Thomas Hammond

Organizations

  • Naval Postgraduate School

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Accuracy
  • Angular Acceleration
  • Computer Programs
  • Control Surfaces
  • Control Systems
  • Coordinate Systems
  • Engineering
  • Engineers
  • Equations
  • Equations Of Motion
  • Marine Engineering
  • Model Tests
  • Molecular Orbital Theory
  • Naval Architecture
  • Plastic Explosives
  • Simulations
  • Submarine Design

Fields of Study

  • Engineering

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Business Analytics
  • Marine Hydrodynamics