A RE-ENTRY METERING DATA PROCESSING SYSTEM

Abstract

This article introduces a system for processing data from re-entry flying object’s internal telemetry and its flying trace. That system receives data from various demodulators in re-entry synthetic metering systems, stores those data into disk in realtime and processes part of the data and displays the results in realtime(such as strip picture, parameter curve, value table, internal time-base, alarm and so on). Further processing may be completed afterwards using stored data. Multi-layer intelligent buffer and shared storage techniques are adopted in the system to get a high speed and large capacity data link between demodulators and super-microcomputer. The system’s hardware and software design and its operation are described in the article.