论文部分内容阅读
由于飞行旋转体姿态信息的测试环境复杂恶劣,为了提高系统的灵活性和可靠性,提出了一种由微处理芯片MSP430FG4618和无线射频芯片nRF24 L01构成的无线高速数据采集系统,旨在实现转台旋转体姿态参数的高速采集、无线传输。具体阐述了该系统总体方案的设计和系统组成。重点介绍无线传输模块的设计。该系统在试验中已得到了很好的应用,测试结果表明该测试系统具有数据传输可靠、体积小、功耗低、误码率低等特点,系统在稳定时最高的采样速率为200ksbps。
In order to improve the flexibility and reliability of the system, a wireless high-speed data acquisition system consisting of a microprocessor MSP430FG4618 and a wireless radio frequency chip nRF24 L01 is proposed to achieve the rotation of the turntable Body posture parameters of high-speed acquisition, wireless transmission. Specifically described the system design and system components of the overall program. Focus on the wireless transmission module design. The system has been applied in the experiment. The test results show that the system has the advantages of reliable data transmission, small size, low power consumption and low bit error rate. The maximum sampling rate of the system is 200ksbps at steady state.