Post by kellyyu on Dec 11, 2023 2:58:07 GMT -5
MEMS gyroscope can be divided into three types according to different performances.
1. Navigation grade MEMS gyroscope
Navigation grade is among the most accurate class of commercial gyroscopes. The navigation level is also the most expensive due to its high precision and very accurate output data. Navigation grade MEMS gyros are mostly used in aerospace, drones, oil logging, mining, surveying and mapping and other fields.
Ericco’s MEMS gyroscope involve two product lines: navigation grade and tactical grade. For navigation grade gyroscopes, we design gyroscopes specifically for ground navigation and air navigation. For example, MG2-50/100 can be specially used for ground navigation, and the bias instability can reach 0.01-0.02°/hr. You can choose MG2-300/400 for air navigation, and the bias instability can reach 0.03-0.05° deg/hr.
2. Tactical grade MEMS gyroscope
Tactical-grade MEMS gyros are also used in a wide range of applications and are in high demand. They are a very cost-effective level. It is applied to drones, AHRS, robots, etc. The performance of tactical-grade MEMS gyros is very good and the cost is lower than that of navigation grade, making it a suitable choice if you want to control costs.
MG2-067 is a tactical-grade MEMS gyroscope, and its bias instability is <0.3°/hr.
3. Consumer grade MEMS gyroscope
Consumer grade is the lowest level among MEMS gyros. Its application scenarios are mostly automobiles, smartphones, etc. It can also be used in consumer grade IMUs. Since these fields do not have excessive requirements for accuracy,
Therefore, consumer grade gyroscopes usually have lower accuracy and lower cost.
What's the difference between them?
Parameters Navigation-grade|Tactical-grade|Consumer-grade
Bias instability（°/h） 0.01-0.09 | 0.1-15 | >15
Angular random walk（°/√h）0.01-0.05 | 0.05-0.5 | >0.5
Read the reference
Contact me:
Email: info@ericcointernational.com
Whatsapp: 139 9288 4879
1. Navigation grade MEMS gyroscope
Navigation grade is among the most accurate class of commercial gyroscopes. The navigation level is also the most expensive due to its high precision and very accurate output data. Navigation grade MEMS gyros are mostly used in aerospace, drones, oil logging, mining, surveying and mapping and other fields.
Ericco’s MEMS gyroscope involve two product lines: navigation grade and tactical grade. For navigation grade gyroscopes, we design gyroscopes specifically for ground navigation and air navigation. For example, MG2-50/100 can be specially used for ground navigation, and the bias instability can reach 0.01-0.02°/hr. You can choose MG2-300/400 for air navigation, and the bias instability can reach 0.03-0.05° deg/hr.
2. Tactical grade MEMS gyroscope
Tactical-grade MEMS gyros are also used in a wide range of applications and are in high demand. They are a very cost-effective level. It is applied to drones, AHRS, robots, etc. The performance of tactical-grade MEMS gyros is very good and the cost is lower than that of navigation grade, making it a suitable choice if you want to control costs.
MG2-067 is a tactical-grade MEMS gyroscope, and its bias instability is <0.3°/hr.
3. Consumer grade MEMS gyroscope
Consumer grade is the lowest level among MEMS gyros. Its application scenarios are mostly automobiles, smartphones, etc. It can also be used in consumer grade IMUs. Since these fields do not have excessive requirements for accuracy,
Therefore, consumer grade gyroscopes usually have lower accuracy and lower cost.
What's the difference between them?
Parameters Navigation-grade|Tactical-grade|Consumer-grade
Bias instability（°/h） 0.01-0.09 | 0.1-15 | >15
Angular random walk（°/√h）0.01-0.05 | 0.05-0.5 | >0.5
Read the reference
Contact me:
Email: info@ericcointernational.com
Whatsapp: 139 9288 4879