EN | Bosch Working principle of a gyroscope for ESP®
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- เผยแพร่เมื่อ 28 ก.ย. 2024
- A gyroscopes is one of the main sensors for ESP(R) systems. It measures the vehicle`s movement.
Bosch has been active in the field of micro-electromechanical systems (MEMS) for more than 20 years, and is established as one of the pioneers of this technology. With more than 1000 MEMS patents, hundreds of engineers in this field, and more than 3 billion MEMS sensors shipped to date, Bosch is the global market leader for MEMS sensors.
This video in German: • DE | Bosch Funktionspr...
I made these and perfected the manufacturing process for Motorola
Very descriptive information. Thank you.
Good explanation. Thank you.
Don't get, what the difference from accelerometer?
Why do you mount the gyro in the center of the car? and i have an explanation as in why please and thank you!
The gyroscopic sensor should be mounted in the center of the car since it has to measure yaw and acceleration rates in all the three axes of the vehicle (longitudinal, lateral and vertical axis) which is best done in the center of the vehicle since it is the center of gravity of the vehicle.
@@boschmobility that makes absolutely zero sense. The rotation and accelaration is the same anywhere in the car. Why would the measurement be different in a different spot in the car?
@@youngtschakaloff Bro i pretty sure they know what the are doing
@@youngtschakaloff As physic, it's not the same everywhere sir. Acceleration is the same but not rotation.
The image on the right is a linearly moving car with acceleration without angular acceleration.
The MEMS sensor in the left image is described as performing angular acceleration motion.
Therefore, it feels contradictory.
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Thank you very much
I don´t speak and read english . video in spanish please.
+Anthony Rolando Most of our videos are available in English as an international language. As we currently have more than 700 videos on our channel we hope you understand that we can’t provide all videos in every language.
+Bosch Mobility Solutions Anyway I served much the video helped me for my exhibition , thank you !
can somebody explain the working principle please?
Its called inertia and conservation of momentum
The proof mass drives the combs that vibrate at 10 Khz. Changes in movement changes the distance /capacitance of the proof mass and sense plate. An ASIC computes the changes with a desired output.
@@bambur1
Does the gravity affect the measurement if the gyro is oriented to the bottom or to specific direction?