Mems Inertial Measurement Unit Suitable for Dynamic Environment

The U3000 sensor is a high-precision strapdown Inertial measurement unit that can measure the angular velocity and acceleration parameters of a moving carrier. The original data is estimated by 6-state Kalman filter with appropriate gain, which is suitable for inertial measurement in motion or vibration state. This product adopts highly reliable MEMS accelerometers and gyroscopes, and ensures measurement accuracy through algorithms. At the same time, the sealing design and strict production process ensure that the product can still accurately measure the angular velocity and acceleration of the carrier and other motion parameters in harsh environments. Through nonlinear compensation, orthogonal compensation, temperature compensation, drift compensation and other compensation, the error source of the inertial chip itself can be greatly eliminated, and the product accuracy level can be improved. This product has a digital interface and can be easily integrated into the user's system. This product is all self-developed and has the characteristics of low power consumption, high reliability, high stability, shockproof, waterproof, dustproof, and electromagnetic interference resistance.

The U300-B sensor, launched by Micro-Magic Inc Hi-Tech Company, is a sturdy and durable industrial-grade small-size inertial measurement unit (IMU) that can measure the acceleration, angular velocity and attitude angle (pitch angle, roll angle) parameters of the moving carrier. The U300-B is great replacement of ADIS16460, which uses high-reliability MEMS accelerometers and gyroscopes, and applies a 6-state extended Kalman filter algorithm with appropriate gain to ensure measurement accuracy, and greatly eliminates the problem through various compensations such as nonlinear compensation, orthogonal compensation, temperature compensation and drift compensation. It eliminates error sources and is especially suitable for inertial measurement under motion or vibration conditions to meet strict environmental requirements.

U3500 series is an IMU/VRU/AHRS sensor composed of high-performance MEMS-IMU, magnetometer, and enhanced single axis gyroscope. It is equipped with self-developed adaptive extended Kalman filter, IMU noise dynamic analysis algorithm, and carrier motion state analysis algorithm, which can meet the accuracy of attitude angle under high dynamic conditions and reduce heading angle drift. Every sensor undergoes fine compensation including temperature, zero bias, scaling factor, and cross axis before leaving the factory. U3500 series sensors transmit data through UART interface and have rich user configurations. If a CAN interface is required, users should integrate the CAN transceiver circuit themselves. U3500 series can be synchronized with the system through external triggering, and can also align with external systems such as radar and camera time through synchronous output function. A multifunctional upper computer (GUI) can help quickly evaluate products, including but not limited to module configuration, data display, firmware upgrade, data recording, etc.

The U5000 MEMS inertial measurement module is a highly reliable and cost-effective six-axis MEMS inertial measurement module, widely applicable to navigation, control, and measurement fields represented by vehicles, ships, and drones. The U5000 series of inertial measurement modules integrates high-performance MEMS gyroscopes and MEMS accelerometers within an independent structure. The gyroscopes and accelerometers selected for the system represent the leading level of MEMS technology inertial devices. The three-axis MEMS gyroscopes sense the angular motion of the carrier, while the three-axis MEMS accelerometers sense the linear acceleration of the carrier. The system internally compensates for zero position, scale factor, non-orthogonal error, and acceleration-related terms across all temperature parameters, maintaining high measurement accuracy over an extended period. The U5000 series inertial measurement module can be configured with different hardware and software according to user needs.

U7000 series high-precision MEMS-IMU is a highly reliable and cost-effective six axis MEMS inertial sensor combination, which can be widely used in navigation, control, and measurement fields represented by inertial navigation and attitude stability. This series of MEMS inertial measurement units can be configured with different software and hardware according to user needs. For some inertial navigation applications, gyroscopes can be replaced with high-precision or high dynamic MEMS gyroscopes to meet the needs of different users to the greatest extent possible

The U6488 series IMU are equipped with built - in three - axis gyroscopes and three - axis accelerometers, which are used to measure the three - axis angular rates and three - axis accelerations of the carrier. The data from the gyroscopes and accelerometers, which have undergone error compensation (including temperature compensation, installation misalignment angle compensation, nonlinear compensation, etc.), are output through a serial port according to the agreed communication protocol. They can be used for precise navigation, control, and dynamic measurement of the carrier. This product uses high - precision MEMS inertial devices, featuring small size, strong overload resistance, high reliability, and high hardness, and it is capable of accurately measuring the angular rate and acceleration information of a moving carrier even in harsh environments. The U6488 series includes four models: U6488-B, U6488-C, U6488-D, and U6488-E. The appearance and interface performance of the four models are consistent. Except for U6488-E, all of them are equipped with built - in three - axis magnetometers and digital barometers.

The U6300 IMU is an Inertial Measurement Unit (IMU) based on Micro - Electro - Mechanical Systems (MEMS) technology. It has a built - in high - performance three-axis MEMS gyroscope and three- axis MEMS accelerometer, and supports the output of information such as angular velocity, acceleration, and attitude angles. The U6300 features high reliability and strong environmental adaptability and is great replacement for STIM300.. It has passed the strictest tests and demonstrates excellent performance in terms of noise, zero - point stability, non - linearity, and temperature drift. This product can be widely applied in fields such as intelligent driving, engineering, civilian and special - purpose drones, AGVs (Automated Guided Vehicles), railways, mobile communication, and personnel navigation.

The U3600 series products are IMU/VRU/AHRS sensors composed of array MEMS-IMU, magnetometer, and barometer, and are equipped with self-developed adaptive extended Kalman filtering, IMU noise dynamic analysis algorithm, and carrier motion state analysis algorithm, which can meet the accuracy of attitude angle under high dynamic conditions and reduce heading angle drift.   Every sensor undergoes fine compensation including temperature, zero bias, scaling factor, and cross axis before leaving the factory. The U3600 series sensors transmit data through a USB interface and have rich user configurations. A multifunctional upper computer (GUI) can help quickly evaluate products, including but not limited to module configuration, data display, firmware upgrade, data recording, etc.

The U3700 series is an IMU/VRU/AHRS sensor composed of an array MEMS-IMU and a magnetometer. It is equipped with self-developed adaptive extended Kalman filtering, IMU noise dynamic analysis algorithm, and carrier motion state analysis algorithm, which can meet the accuracy of attitude angle under high dynamic conditions and reduce heading angle drift.   Every sensor undergoes fine compensation including temperature, zero bias, scaling factor, and cross axis before leaving the factory. The U3700 series sensors transmit data through various interfaces such as UART (RS-232/TTL), RS-485, CAN, and have rich user configurations. The U3700 series can synchronize with the system through external triggering, and also align with external systems such as radar and camera time through synchronous output function. Multi-functional upper computer (GUI) can help quickly evaluate products, including but not limited to module configuration, data display, firmware upgrade, data recording, etc.

U16488 is a 10 axis MEMS inertial sensor module that we have dedicated ourselves to creating. Composed of a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, and barometer. High precision and resolution, capable of capturing subtle vibrations and tilts. The output of a large program makes it possible to perceive actions in large dynamics. All modules are equipped with ultra-wide temperature range precision temperature compensation and independent calibration before leaving the factory, allowing each module to perform stably under various extreme working conditions while ensuring highly consistent product performance.

The U16575 MEMS Inertial Measurement Module is a highly reliable and cost-effective six-axis MEMS inertial measurement module, widely applicable to navigation, control, and measurement fields represented by vehicles, ships, and drones. The U16575 series of inertial measurement modules integrates high-performance MEMS gyroscopes and MEMS accelerometers within an independent structure. The gyroscopes and accelerometers selected for the system represent the leading level of MEMS technology inertial devices. The three-axis MEMS gyroscopes sense the angular motion of the carrier, while the three-axis MEMS accelerometers sense the linear acceleration of the carrier. The system internally compensates for zero position, scale factor, non-orthogonal error, and acceleration-related terms across all temperature parameters, maintaining high measurement accuracy over a long period of time.   The U16575 series inertial measurement module can be configured with different hardware and software according to user needs.  

The U4930 series MEMS inertial measurement module is a highly reliable and cost-effective six-axis MEMS inertial measurement module, which can be widely used in navigation, control, and measurement fields represented by vehicles, ships, and drones. The U4930 series inertial measurement module integrates high-performance MEMS gyroscopes and MEMS accelerometers within an independent structure. The gyroscopes and accelerometers selected for the system represent the leading level of MEMS technology inertial devices. The three-axis MEMS gyroscopes sense the angular motion of the carrier, and the three-axis MEMS accelerometers sense the linear acceleration of the carrier. The system internally performs compensation for zero bias, scale factor, non-orthogonal error, and acceleration-related terms across all temperature parameters, maintaining high measurement accuracy over a long period of time. The U4930A series inertial measurement module can be configured with different hardware and software according to user needs.

The U503 MEMS Inertial Measurement Module is a high-precision, high-performance six-axis MEMS inertial measurement module that can be widely used in navigation, control, and measurement fields represented by vehicles, ships, and drones. The U503 series of inertial measurement modules integrates high-performance MEMS gyroscopes and high-performance accelerometers within an independent structure. It has undergone system sealing design and internal shock absorption treatment, meeting the requirements of high-precision, high-dynamic navigation applications in harsh environments.

U16488-D MEMS is a 10-axis inertial measurement unit with small size and high accuracy. Suitable for precise navigation, control, and dynamic measurement of carriers. The U16488-D series inertial measurement module integrates MEMS gyroscopes, MEMS accelerometers, MEMS magnetometers, and MEMS barometers within its structure. The gyroscope, accelerometer, MEMS magnetometer, and MEMS barometer selected by the system represent the leading level of MEMS process inertial devices, with high reliability and strong robustness. They can accurately measure the angular velocity, acceleration information, magnetic information, and pressure (altitude) information of moving carriers in harsh environments.

U16495 MEMS is a small and high-precision 9-axis inertial measurement unit. Suitable for precise navigation, control, and dynamic measurement of carriers. The U16495 series inertial measurement module integrates MEMS gyroscopes, MEMS accelerometers, and MEMS magnetometers within its structure. The gyroscope, accelerometer, and MEMS magnetometer selected by the system represent the leading level of MEMS process inertial devices, with high reliability and strong robustness. They can accurately measure the angular velocity, acceleration information, and magnetic information of moving carriers in harsh environments.