| name | nvh-analysis |
| description | Noise, vibration, and harshness analysis and optimization expertise |
| allowed-tools | ["Read","Write","Glob","Grep","Edit","WebFetch","WebSearch","Bash"] |
| metadata | {"version":"1.0","category":"automotive-engineering","tags":["testing","nvh","acoustics","vibration"]} |
| graph | {"domains":["domain:automotive-engineering"],"skillAreas":["skill-area:sensor-fusion","skill-area:motion-planning","skill-area:physics-simulation"],"roles":["role:systems-integration-engineer","role:embedded-engineer"]} |
NVH Analysis Skill
Purpose
Provide noise, vibration, and harshness analysis and optimization expertise for vehicle refinement and sound quality engineering.
Capabilities
- Modal analysis and transfer path analysis
- Order tracking and Campbell diagrams
- Source-path-receiver analysis
- Panel contribution analysis
- Acoustic simulation (SEA, BEM, FEM)
- Sound quality metrics
- EV/HEV-specific NVH (inverter whine, motor noise)
- Pass-by noise simulation
Usage Guidelines
- Identify NVH sources through transfer path analysis
- Use order tracking for rotating component analysis
- Apply acoustic simulation for early design guidance
- Evaluate sound quality for brand character
- Address EV-specific noise sources
- Validate against pass-by noise regulations
Dependencies
- Siemens LMS Test.Lab
- HEAD acoustics
- MATLAB
Process Integration
- PTE-002: Electric Drive Unit Development
- VDC-001: Suspension System Development
- TVL-001: Vehicle-Level Validation Testing