Can you provide examples of how you have used NVH analysis software in your previous role?

In my previous role as an Automotive NVH Engineer, I regularly used NVH analysis software to evaluate and improve the acoustic and vibrational performance of vehicles. I utilized software such as LMS Test.Lab and B&K Pulse to analyze data collected from on-road and in-lab tests. This software allowed me to identify sources of noise and vibration and make recommendations for design optimizations. I also used the software to simulate different operating conditions and assess their impact on NVH performance. With the help of these tools, I successfully contributed to the development of quieter and smoother-running vehicles.

In my previous role as an Automotive NVH Engineer, I extensively utilized NVH analysis software such as LMS Test.Lab and B&K Pulse to perform comprehensive analyses of vehicle noise and vibration. For example, I conducted in-depth spectral analysis of data collected from on-road tests using the software's advanced FFT algorithms. This allowed me to identify specific frequency peaks associated with noise sources and analyze their characteristics. I also utilized the software's order tracking feature to investigate the relationship between vibrations and engine RPM, helping us pinpoint potential drivetrain issues. Additionally, I leveraged the software's modal analysis capabilities to identify the natural frequencies of vehicle components and optimize their design to reduce resonance effects. Overall, the use of NVH analysis software played a crucial role in my ability to diagnose NVH issues, propose effective solutions, and contribute to the development of quieter and more comfortable vehicles.

In my previous role as an Automotive NVH Engineer, I was highly proficient in using a wide range of NVH analysis software, including industry-leading tools such as LMS Test.Lab, B&K Pulse, and ANSYS. These software applications offered a comprehensive suite of features for analyzing and optimizing the acoustic and vibrational performance of vehicles. For instance, I extensively utilized LMS Test.Lab's Sound Quality Engineering module, which allowed me to perform psychoacoustic analysis to assess the subjective perception of vehicle noise. By correlating objective NVH metrics to subjective evaluations, I could identify specific noise attributes that required improvement. Additionally, I frequently used B&K Pulse's advanced signal processing algorithms to conduct detailed source contribution analyses, enabling me to identify the major contributors to overall vehicle noise. This information, combined with the software's simulation capabilities, enabled me to propose design modifications that effectively reduced noise levels across different operating conditions. Furthermore, I employed ANSYS' modal analysis features to evaluate the dynamic behavior of vehicle structures and predict potential resonance issues. By simulating different design iterations, I optimized component stiffness and damping to minimize vibration levels and improve ride comfort. The utilization of these NVH analysis software tools not only helped me diagnose and address complex NVH challenges but also played a pivotal role in achieving significant improvements in vehicle acoustics and customer satisfaction.