Software
- Outdoor and Indoor noise
analysis program for airborne
propagation path, ENPro - Structureand air-borne noise analysis program,
ENPro-CNPP - Natural & forced vibration
analysis program for stiffened
plates, VAPS - Radar cross section analysis program, SYSCOS
Outdoor and Indoor noise analysis program for airborne propagation path, ENPro
- Method fully compliant with ISO 9613 for environment noise outdoors
- Diffuse field theory for indoor noise analysis
- Consideration of noise transmission effect between indoor and outdoor
- Acoustic database for stationary/line source, road, directivity index, acoustic material and site
- 3D GUI modeling for stationary/line source, building, barrier and cylindrical tower
- 2/3D pre-/post processing
- Output format: Colored 3D noise map, table, graph and text file
Structureand air-borne noise analysis program, ENPro-CNPP
- Structure-borne noise analysis by Statistical Energy Analysis(SEA) method
- Air-borne noise analysis by diffuse field theory
- Combined noise calculation with airand structure-borne noises
- Full 3D GUI for preand post-processing
- Database for noise source and acoustic properties of building materials
- Output format: colored 3D noise map, table, graph and text file
Natural & forced vibration analysis program for stiffened plates, VAPS
- Vibration analysis of stiffened plates in partially or fully contact with/without fluid based on Assumed Mode Method(AMM) using Mindlin plate and Timoshenko beam theories
- Applicable for bare and stiffened plate with/without multiple openings, carlings, lumped attachment(inertia and stiffness)
- Easy modeling and auto generation of the formatted analysis report
- Serial automatic calculation for multi analyses cases
- Section properties calculation module for shaped stiffeners
Radar cross section analysis program, SYSCOS
-
Component of SYSCOS
-
Model Viewer
-
Polar Piot
-
Scattering Center Analysis
-
1-D Radar Image (Ranges Profile)
-
Optimal Design of Radar Absorbing Material
- A SYStem for a Complex Object Scattering analysis (SYSCOS)
- Consideration for single/multiple reflection/diffraction
- High frequency method: physical optics, geometrical optics, and physical theory of diffraction (suitable for RCS analysis of electromagnetically large and complex targets as like naval ships)
- Direct scattering center analysis (relatively simple and intuitive way to discriminate problem areas in design stage when comparing with conventional image-based approaches)
- Electromagnetic & Acoustic scattering phenomena (Radar Cross Section amp; Target Echo Strength)