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本文简述潜地导弹试验中速变参数遥测的重要性、技术途径及全容量记忆重发糸统在水下适变参数测量中的技术特点。由于采用 PCM 传输体制和自适应编码技术来测量速变参数,能较好地解决速变参数传输系统的测量精度问题。本文重点对飞行试验所测适变参数结果作了可靠性分析,进行了 PAM 系统与 PCM 系统测量误差的比较。最后提出进一步改善的建议。
In this paper, the importance of rapid variable parameter telemetry in submarine-to-missile tests, technical approaches, and technical features of full-capacity memory retransmission in the measurement of underwater adaptive parameters are briefly described. Due to adopting PCM transmission system and adaptive coding technology to measure the speed change parameter, the problem of the measurement accuracy of the speed change parameter transmission system can be solved well. This paper focuses on the reliability test results of the flight test measured parameters, the PAM system and PCM system measurement error comparison. Finally, put forward suggestions for further improvement.