3DImager.docx

Characteristics For 3D Strain Measurement System

General Requirements General Dual High-Resolution 4 MP Imaging System Image Processing Mobile Workstation (dual quad-core 64-bit) windows 7 On-site Training (3 days) 3 year Warranty & Software upgrades A third color ccd camera A variable frame rate of 60 to 480 FPS Two 50mm lenses Tripod and support system for holding the cameras and for aligning the system 3 calibration panels with each being a different size ( user defined volumes )

System Requirements Must be windows 7 64 bit OS Dual processor operation enabled 24 inch flat screen monitor 36 GB of ram Nvida qaudro video card Dual hexacore processors for a 64 bit system Dual one terabyte hard drives set up in raid Dvd recorder drive Usb ports Rack mounted inside a rugged case Backwards compatible with our old aramis files Lights for higher frame rates High speed data logger

The Data logger Specifications 8 analog 12 bit inputs ±10V 1 trigger input analog or TTL 1 photonic trigger input 1 trigger output with frame sync 4 analog outputs ±10V at 12 bits

Software Must be able to import CAD data in the following formats

IGES, VDA, STEP, STL

Must be able to compare the data acquired to CAD models Output results in the following formats ACSII file, labview, NSSYS, ABAQUS Evaluation of the 3D coordinates,3D displacements Time derived displacements from strain values, calculation of primitives in 3D and coordinate transformations Automated scanning of the complete images Fully integrated camera control Image correlation using the least squares method Settings for shutter time of multiple cameras Settings for the image acquisition (single image, series,event lists, external trigger, etc.)

GUI for image acquisition and evaluation Backwards compatible with our old aramis files

Documentation Certified ISO-9001 Calibration Standards

SYSTEM SUPPORT

General 3 day on site training Maintenance 3 yr warranty and software upgrades