MEMS

VS

FOGs

Vibrating sensor technology (Coriolis effect) to measure rotation.

Solid-state and uses light (Sagnac effect) to measure rotation.

Produces gyro noise, poor bias stability and low bandwidth.


Result: Insufficient accuracy for autonomous vehicle navigation.

Low noise, excellent bias stability up to 1000 Hz.

 

Result: Superior reliability and accuracy.

Susceptible to environmental conditions (vibration, shock, temperature).

   


Result: Leads to failures in moving vehicles where vibration and shock are common.

Susceptible to environmental conditions (vibration, shock, temperature).

 

Result: Leads to failures in moving vehicles where vibration and shock are common.

Susceptible to environmental conditions (vibration, shock, temperature).




Result: Leads to failures in moving vehicles where vibration and shock are common.

Highly resistant to vibration, shock and other environmental conditions such as weather and temperature.


Result: Ideal to provide the accuracy and dependability that autonomous vehicles demand.