Design of the Digital in Signal Processing Platform of the Gyroscope Based On FPGA

Gyroscope is a sensor that measure angular velocity which is widely used in various fields [1]. The analog processing technology of Gyro-signal is very mature, but due to the noise and other shortcomings of the analog circuit, the development of micro-mechanical gyroscope is limited. Digital gyroscope has superior performance and accuracy, so the signal processing of gyroscope will take digital methods [2]. This paper designs a platform for the digital signal processing of Silicon gyroscope. By using FPGA extend A / D and D / A interface method implement the signals from outside input to output, build a digital signal processing platform of the minimum system, then design the overall digital signal of the hardware part and the control section of the software part, synthesis the designed platform which doesn't depend on crafts use the Xilinx Synthesis tool and gave the synthesized results, verify the correctness of the design eventually.