- Deliverables
- Identify noise in two wheeler using NVH analysis
- Spectral map used to identify range of resonances excited during vehicle operation
- Tests conducted using DAQ system, sensors (accelerometers/ velocity pick ups)
- System employed in a production set-up to detect defective and ok vehicles in seconds
- Deliverables
- Engine order analysis
- Complete engine vibration ‘g’ level testing using ISO standards
- Engine noise reduction using various NVH strategies
Deliverables
- Portable machine for brake noise testing
- Noise and vibration data collection according to SAE J2521 norms
- Dynamometer employed high speed brake liner operational noise & vibration tests
- Development of triggering system using proximity sensor for data collection
Deliverables
- Portable machine for torsional noise & vibration system
- Integrating with decades old Torsio rig available at the client site
- Noise, vibration and damping data collected real time
- Module developed in NI using Labview and employed on production quality check at the client site as well as research & development purpose for clients
Deliverables
- Identification of fault in bearing roller
- Developed system to integrate with existing noise testing machine
- Improvement in the existing set up with new GA based algorithm to record relevant noise
- Set-up used in Mexico at client site
- Deliverables
- Collect shaker as well as impact test data on Volvo exhaust
- Tests conducted to avoid certain frequency bands
- Correlation factors used and developed in the process
