SHIP and CRANE SIMULATOR
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SHIP and CRANE SIMULATOR Lance Arsenault Ali H. Nayfeh, Dean T. Mook and Ronald Kriz PowerPoint PPT Presentation


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SHIP and CRANE SIMULATOR Lance Arsenault Ali H. Nayfeh, Dean T. Mook and Ronald Kriz Dennis Cafiero, Fernando Das Neves, John Kelso, Ziyad Masoud, Nabel Mostafa, Baba Suleiman, Tom Treakle, Ken Weems Department of Engineering Science and Mechanics

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SHIP and CRANE SIMULATOR Lance Arsenault Ali H. Nayfeh, Dean T. Mook and Ronald Kriz

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Ship and crane simulator lance arsenault ali h nayfeh dean t mook and ronald kriz

SHIP and CRANE SIMULATOR

Lance Arsenault

Ali H. Nayfeh, Dean T. Mook and Ronald Kriz

Dennis Cafiero, Fernando Das Neves, John Kelso, Ziyad Masoud,

Nabel Mostafa, Baba Suleiman, Tom Treakle, Ken Weems

Department of Engineering Science and Mechanics

Virginia Polytechnic Institute and State University


Project description and motivation

Project Description and Motivation

  • Test-Bed for Studying:

    • Response of Ships to Varying Sea Dynamics

    • Ship Motion Prediction and Control

    • Control of Moving Loads at Sea

    • Ship and Crane Operator

    • Model Feedback and Feedforward

  • Real-time Interactive Operator in the Loop Simulator

  • Like an Aircraft Flight Simulator with:

    • 6-D Motion Base

    • 3-D Stereo Vision

    • Computer Generated Graphics, Sound and Motion

    • Very Reconfigurable

  • Logical Step for MURI Project


What is the cave

What Is The Cave?

http://www.cave.vt.edu


What is the cave1

What Is The Cave?


Moog motion base

MOOG Motion Base


Future home

Future Home


Current progress

Current Progress

  • Developed a UNIX MOOG Interface API

  • VR Ocean Waves

  • Synchronized VR Ship and Waves, and Motion Base motion with LAMP data

  • Intersense Inc's Prototype IS900 is Installed

  • Diverse Toolkit – Inter-process API

  • Installed Crane Operator Seat

  • VR Model of US Naval Crane Ship


Us naval crane ship

US Naval Crane Ship


Crane simulator movie

Crane Simulator Movie


Ship and crane simulator lance arsenault ali h nayfeh dean t mook and ronald kriz

*complete

SharedMemory

system state

DTK Server

memory manager

command

Crane Control

operator filter

Motion Base

com motion base

base state

motion

joysticks

Operator Input

joysticks/buttons

buttons

crane

Fun Filter

motion filter

MotionTracker

non-magnetic

head

wand

ship

Render

draw visual

graphics

System Software Design

Motion Base

controller

sensors

Crane Model

crane dynamics

LAMP

ship dynamics


Ship and crane simulator lance arsenault ali h nayfeh dean t mook and ronald kriz

SharedMemory

system state

command

base state

motion

joysticks

Sound

simulator driven

buttons

crane

head

wand

ship

graphics


Future work

Future Work

  • Integrate Crane Dynamics

  • Integrate real-time LAMP program

  • Integrate Motion base Joysticks to crane controls

  • Fun Filter

  • Integrate Sound

  • Produce realistic US naval Ship and Crane Components

  • Move and Integrate CAVE and Motion Base

  • Polish for Realism and Usability

  • Other MURI Projects


Http thor sv vt edu crane

http://thor.sv.vt.edu/crane/


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