22 Feb Aliasing MEMS Accelerometers (Part 5)
This 6-part blog series explores the use of MEMS Accelerometers for vibration monitoring in construction and blasting applications, and the five most prevalent issues with these devices, as outlined in Instantel’s recent white paper, “Limitations of MEMS Accelerometers for Vibration Monitoring Systems.” Instantel’s paper concluded that, when it comes to vibration monitoring for construction and blasting applications, data from MEMS Accelerometers can be unreliable when measuring high frequency vibrations caused by explosives, heavy construction equipment, jackhammers, pile drivers and similar activities. The paper outlined five major concerns, including: Vibration Rectification Error...