Data Acquisition System Design for Missile Telemetry and Telecontrol Based on FPGA

The new circuit based on the FPGA was developed to design the data acqusition system for the missile telemetry and telecontrol. The design overcame many disadvantages which was brought by the traditional circuits based on the MCU or DSP. Meanwhile, the three-rank sequence collected method was invented in the circuit, so the system´s analog signals collected capacity was increased greatly, also the circuit bulk was decreased efficiently and the reliability of circuit was increased remarkably. At last, the emulational result and experimentation in the whole missile system validated the circuit´s feasibility.