Article

Manufacturing and Assembly Variability in Electric Drivetrains: Impacts on NVH Performance

2026-04-24

Abstract excerpt

Considerable progress has been made in predicting nominal NVH behavior in electric drivetrains, but the acoustic scatter observed across manufactured units remains insufficiently understood. In practice, nominally identical drive units may still exhibit noticeably different tonal behavior because small deviations in gears, shafts, bearings, fits, centering features, or assembly phase modify the excitation, transfe...

Topics

Open a Topic to create a Post that cites this publication.

Identifiers and source

Literature Corpus work: 87335e98-1a31-5873-b904-b8c10b81ad5a
DOI: 10.20944/preprints202604.1737.v1

Open publication

Related research

Semantic proximity does not establish scientific evidence.

Click a neighbor to travelStep 1 · 12 closest

Manufacturing and Assembly Variability in Electric Drivetrains: Impacts on NVH PerformanceDOI 10.20944/preprints202604.1737.v1Read

From Gear Geometry to Sound Branding: A State-of-the-Art Review on Harmonic NVH Engineering in Electric DrivetrainsSemantic proximity Read

Bridging Diagnostic Condition Monitoring and NVH Tonal Excitation Through Frequency-Domain Structural MappingSemantic proximity Read

A Novel Hybrid Approach to the Diagnosis of Simultaneous Imbalance and Shaft-Bow in a Jeffcott Rotor-Bearing System.Semantic proximity Read

Quieter Quadcopter Propellers: Aerodynamic and Acoustic Trade-Offs of Toroidal DesignsSemantic proximity Read

Robust-GSR driven lightweight CNN framework for intelligent fault diagnosis under variable-speed conditionsSemantic proximity Read

Extreme Learning Machine-Based Diagnostics for Component Degradation in a MicroturbineSemantic proximity Read

Cavitation Monitoring in Rotating Hydraulic Machines Using Machine Learning - A ReviewSemantic proximity Read

Severity Classification of Electrical Unbalance in Variable-Speed Induction Motors Using Low-Dimensional MCSA Features: A Data-Driven Framework for Predictive Maintenance in ManufacturingSemantic proximity Read

Improving CNC Lathe machine Precision through Vibration Analysis for Clamping Error Detection Employing PCASemantic proximity Read

ETNeXt: Integrated feature engineering and classification framework for BLDC motor fault detectionSemantic proximity Read

Research on Mechanical Fault Diagnosis under Complex Working Conditions Based on Improved YOLOv8Semantic proximity Read

Data-Scarce Compound Fault Diagnosis in Rotating Machinery Using Multi-Sensor Spectral Fusion and CycleGAN-Based Data AugmentationSemantic proximity Read