Noise, Vibration, and Harshness (NVH) Automotive Solutions
When developing new technologies such as motors or power steering, it is critical to understand how the device will respond to real-world variables like road vibrations and other harsh conditions. Unwanted sound or disruption in an electronic signal can create an audible disturbance that negatively impacts the consumer’s driving experience. Worse, unmitigated vibration can damage electrical and mechanical components over time, leading to potential catastrophic failure.
Vehicle drive testing can help address these challenges in the research and development phase so that noise reduction technologies can be implemented and validated. In contrast, condition-based monitoring (CbM) measures similar inefficiencies in motors and machinery typically for continuous monitoring after they have been deployed. NVH testing is primarily utilized during the R&D or qualification phases, whereas CbM is targeted for monitoring existing machinery in operation or for predictive maintenance.
Value and Benefits
Analog Devices helps enable next-generation NVH solutions through compact high-performance inertial measurement solutions, including both MEMs-based as well as piezoelectric sensor-based solutions.
Enable high-accuracy, wide bandwidth vibration analysis
Flexible, compact, and low power for portable monitoring
Enable analytics or training data for predictive maintenance
Solution Resources
Hardware Products
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Interactive Signal Chains
Evaluation Boards
Key Resources
Informational
Training and Support
Trainings and Tutorials
Video
Sep 2, 2022
01:37Easy Microwave Digitizer Platform: AD-FMCXMWBR1-EBZ
Webcast
Mar 23, 2022
Condition Based Monitoring (CbM) using MEMS Accelerometers
Technical Articles
Mar 1, 2022
How to Design a Good Vibration Sensor Enclosure Using Modal Analysis
Video
Feb 9, 2022
03:22Physical Measurements to Actionable Data - Solutions for Inertial, Optical, Capacitance, Temperature, ADCs and more
Analog Dialogue
Dec 1, 2021
Step-by-Step Noise Analysis Guide for Your Signal Chain
Technical Articles
Oct 21, 2021
Condition Monitoring System Design Choices and Their Impact on Signal Chain Implementation
Webcast
Mar 9, 2021
The Road to an All EV Future: Enabling Test & Measurement Solutions for Electric Vehicles
Video
Mar 5, 2021
03:34ADI Sensor Interface Series - CbM and Vibration Analysis
Video
Jan 25, 2021
01:52CN0549: Condition-Based Monitoring Development Platform
Webcast
Jan 19, 2021
Condition-based Monitoring (CbM) Development Platform, from Vibration Sensing to Algorithm Development
Technical Articles
Sep 1, 2020
How to Build a MEMS-Based Solution for Vibration Detection in Condition Monitoring
Analog Dialogue
Jun 1, 2020
Using LTspice to Analyze Vibration Data in Condition-Based Monitoring Systems
Technical Articles
Feb 3, 2020
Common-Mode Transient Immunity
Analog Dialogue
Jun 1, 2019
How Sensor Performance Enables Condition-Based Monitoring Solutions
Technical Articles
Sep 1, 2018
Avoiding the Hidden Costs of Isolation Design—How to Manage Project Risk with Next-Generation Solutions
Thought Leadership Page
Sep 1, 2018
Avoiding the Hidden Costs of Isolation Design—How to Manage Project Risk with Next-Generation Solutions
Analog Dialogue
Oct 1, 2017
Choosing the Most Suitable MEMS Accelerometer for Your Application—Part 1
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