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CONSTRUCTION OF NEURAL NETWORK MODELS OF OXYGEN-HYDROGEN LIQUID ROCKET ENGINE ASSEMBLIES

机译:氧氢液体火箭发动机总成神经网络模型的建立

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摘要

We show the possibility of using neural network computer architecture in constructing simulation models for operation of liquid rocket engine assemblies. We present a neural network model of a turbo-driven pump assembly of the RD-0120 liquid rocket engine and describe the principle of its application for the computer-aided analysis of fire test results. At present, all processes in a liquid rocket engine for which physical and mathematical models have been created are calculated by a computer. Computing machinery is used both at the design stage and at the stage of test control (controlled experiment), in processing and analysis of test results. The simulation models of assembly operation make it possible to analyze their behavior under real operating conditions as part of a power plant, to model and reveal different deviations from standard conditions.
机译:我们展示了使用神经网络计算机体系结构构建液体火箭发动机组件运行仿真模型的可能性。我们介绍了RD-0120液体火箭发动机的涡轮驱动泵总成的神经网络模型,并描述了其在火试验结果的计算机辅助分析中的应用原理。目前,液体火箭发动机中已经为其创建了物理和数学模型的所有过程都是由计算机来计算的。在设计阶段和测试控制(受控实验)阶段都使用计算机来处理和分析测试结果。装配操作的仿真模型使得有可能在电厂实际操作条件下分析其行为,以建模并揭示与标准条件的不同偏差。

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