FIELD: measurement.
SUBSTANCE: group of inventions relates to MEMS accelerometers with increased mechanical shock resistance. First and second triaxial accelerometers are supported such that a normal sensing axis of the first triaxial accelerometer is orthogonal to the normal sensing axis of the second triaxial accelerometer for determining accelerations along the three orthogonal axes based on a combination of sensing axis outputs from one or both of the triaxial accelerometers. Weaker sensing axis of one triaxial accelerometer can be supported at least approximately normal to a weaker sensing axis of another triaxial accelerometer such that the weaker axes are not used.
EFFECT: technical result is higher reliability of accelerometers.
23 cl, 8 dwg, 3 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| GYROSCOPIC NAVIGATION SYSTEM | 2000 |
|
RU2169903C1 |
| DEVICE TO DETECT POSITION OF HOOK AND CRANE | 2010 |
|
RU2516812C2 |
| METHOD OF DETERMINING CENTRE OF ROLLING OF SHIP | 2024 |
|
RU2823383C1 |
| SYSTEM OF COURSE AND ROLL INDICATION | 2000 |
|
RU2171450C1 |
| IMAGE STABILISING DEVICE AND IMAGE CAPTURING DEVICE | 2010 |
|
RU2498376C2 |
| METHOD FOR MEASURING THE ROTATION ANGLE OF A SHAFT AND SET OF APPARATUS FOR IMPLEMENTATION THEREOF | 2021 |
|
RU2779700C1 |
| MULTI-DIMENSIONAL SIGNAL WITH REDUCED PEAK-TO-ROOT MEAN SQUARE AMPLITUDE RATIO | 2009 |
|
RU2488229C2 |
| SELF-ORIENTING GYRO COURSE AND ROLL INDICATION SYSTEM | 1999 |
|
RU2165074C1 |
| METHODS OF GENERATING DATA ON THE ORIENTATION OF THE OBJECT AND THE NAVIGATION SYSTEM OF THE AIRCRAFT FOR THEIR IMPLEMENTATION | 2020 |
|
RU2745083C1 |
| ROTARY ORIENTATION-INDEPENDENT GRAVIMETRIC DEVICE AND METHOD FOR CORRECTION OF SYSTEMATIC ERRORS | 2009 |
|
RU2515194C2 |
