centrifuge

The three-axis non-magnetic turntable, made of non-magnetic materials, is a specialized measuring device designed and produced to meet the calibration needs of attitude sensors during research and development, use, and maintenance. It can be used to calibrate the angular parameters of attitude sensors. The device primarily consists of a turntable body, a non-magnetic digital encoder, a connecting cable, and integrated display software. The three-axis system of the turntable body employs a worm gear and worm structure for axis rotation. The preliminary indication of the three-axis angles is read using a dial and vernier, while precise angular position information is displayed digitally. The integrated display software can display the three-axis angle values in real time and plot the three-axis attitude change curve in real time. The three-axis data can be saved separately in txt files

The dual axis tracking turntable is composed of a bearing frame, an inner diameter pitching shaft system, an outer ring azimuth shaft system, a platform base and a measurement and control system circuit. The measurement and control circuit is installed in the base of the platform, with external DC power supply and external serial interface. Connect inertial navigation, satellite navigation, image aiming and other equipment, send control commands through the serial port, control the rotation of pitch axis and azimuth axis, and track and lock flying moving targets such as UAVs.

The single axis angular vibration turntable consists of two main parts: a mechanical platform and a measurement and control system. It adopts a vertical structure and a precision mechanical shaft system, and has position and vibration functions. It is used for vibration testing and calibration of inertial systems.

Precision centrifuges can be applied to dynamic and static research tests, production commissioning, maintenance and calibration of accelerometers, fiber optic gyroscopes, MEMS gyroscopes and IMUs, providing high acceleration excitation for inertial navigation platforms. The precision of accelerometers and gyroscopes exerts a significant impact on the accuracy of inertial navigation platforms. The centrifuges developed by our team generate an acceleration field inside the instrument cabin through high-speed rotation of the main shaft, so as to simulate the acceleration environment during the operation of inertial devices. They feature stable performance, reliable operation, simple operation and low procurement cost.

Precision centrifuges can be used for dynamic and static research experiments, production debugging, and maintenance calibration of accelerometers, fiber optic gyroscopes, MEMS gyroscopes, and IMUs, providing high acceleration excitation for inertial navigation platforms. The accuracy of accelerometers and gyroscopes has a significant impact on the accuracy of inertial navigation platforms. The centrifuge we developed generates an acceleration field in the instrument compartment through the high-speed rotation of the main shaft, thereby simulating the acceleration environment during the use of inertial devices.