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MEMS inertial measurement unit design and related technology research

1.MEMS technology foundation Microelectromechanical systems (MEMS) technology is a microsystem that integrates mechanical structures, sensors, actuators, and control circuits at the…

Understanding the Full System GNSS Board

Global Navigation Satellite Systems (GNSS) have revolutionized the way we navigate, enabling precise positioning, timing, and synchronization across various applications. Among…

Smallest Size Triaxial MEMS North Seeker

Technical analysis of MEMS direction alignment instrument for mining

The mine direction alignment instrument is an instrument based on inertial technology, which has high accuracy and automation, and meets the measurement…

Comparative analysis of integrated modes of three-axis MEMS gyroscope

MEMS gyroscope is an important device for measuring carrier angular rate. It has the advantages of small size, low cost and…

Fig.1 High Performance Quartz Accelerometer

2 Ways to Improve Shock Resistance Performance of Q-Flex Accelerometer

The pendulum of Q-Flex accelerometer is formed by special processing such as laser cutting and acid etching of quartz material. Its coefficient of…

Small Size Quartz Accelerometer For Aerospace

Research on the Current-Voltage Conversion Error of Quartz Flexure Accelerometers

As a mature high-precision inertial accelerometer, quartz flexure accelerometer can output acceleration information from 10^-5 g to tens of g. In order…

Integrated method of three-axis MEMS gyroscope

MEMS gyroscope is widely used in attitude control platform and inertial navigation as a device to detect the angular rate information of…

Application of gyro-theodolite orientation in mine contact measurement

The working principle of the gyroscope is based on its north-seeking characteristics, and the north-seeking methods are based on its north-seeking…

Research on downhole north seeker

North seeker is a kind of inertial measurement and inertial positioning system developed on the basis of inertial navigation system, which can…

Parameters to Evaluate Performance of Quartz Flexure Accelerometers

Accelerometers, also known as acceleration sensors, are devices capable of measuring the acceleration of electronic equipment. They are crucial components in…