Design of A High-Precision Component-Type Vertical Pendulum Tiltmeter Based on FPGA
Xin Xu,
Zheng Chen,
Hong Li
et al.
Abstract:This paper presents a high-precision component-type vertical pendulum tiltmeter based on an FPGA (Field Programmable Gate Array) that improves the utility and reliability of geophysical field tilt observation instruments. The system is designed for rapid deployment and offers flexible and efficient adaptability. It comprises a pendulum body, a triangular platform, a locking motor and sealing cover, a ratiometric measurement bridge, a high-speed ADC, and an FPGA embedded system. The pendulum body is a plumb-bob… Show more
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