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As general international standard, Inter-Range Instrumentation Group (IRIG) time codes were widely used in modern digital world, monitor and measurement system, autocontrol and commercial fields etc. A new design of IRIG-B decode based on Field Programmable Gate Array (FPGA) is proposed in this paper. The results demonstrate that the system runs steadily with high synchronization precision and better...
A new control method is presented to drive the drive axis of a Micro-Electro-Mechanical Systems (MEMS) gyroscope to resonance and to regulate the output amplitude of the axis to a fixed level. It is based on a unique active disturbance rejection control (ADRC) strategy, which actively estimates and compensates for internal dynamic changes of the drive axis and external disturbances in real time. The...
A new control method is presented to drive the drive axis of a MEMS gyroscope to resonance and regulate the output amplitude of the axis to a fixed level. It is based on a unique active disturbance rejection control (ADRC) strategy, which actively estimates and compensates for internal dynamic changes of the plant and external disturbances in real time. The stability analysis shows that both the estimation...
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