基于无线技术的航空发动机控制系统运行优化

IF 0.8 Q3 ENGINEERING, AEROSPACE Aviation Pub Date : 2021-04-07 DOI:10.3846/AVIATION.2021.13828
S. Tovkach
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引用次数: 3

摘要

提出了一种提高航空发动机分布式控制系统运行效率的方法,该方法基于无线技术,具有较高的生产率和波分布面的分辨率。它可用于开发航空发动机自适应控制策略中节点正确定位的新原理,包括数据处理设备、智能传感器、执行器、中继器、中央单元。从理论角度考虑了利用自适应小波滤波器作为最优滤波器的信息处理优化方法,该方法使航空燃气轮机发动机控制系统中组织无线元件之间连接的常见误差的均方最小。从实际出发,考虑了小波在航空发动机无线分布式自动控制系统(WDACS)中的应用、协议栈支持的节点构造要求、连接组合方案和程序以及元件之间的信息交换。
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WIRELESS-BASED TECHNOLOGY FOR OPTIMIZING OF OPERATION OF THE AVIATION ENGINE CONTROL SYSTEM
An approach for improving of efficiency the operation of distributed control system of aviation engine based on wireless technology with high productivity and resolution of wave distributed surface has been presented. It can be applied for development of new principles of correct location the nodes, including the data processing equipment, the intellectual sensors, actuators, repeaters, central units in adaptive control strategies of aviation engine. The optimization method for processing information, using adaptive wavelet filters, as an optimal filter, that minimizes the average square of a common error for organizing the connection between wireless elements in the control systems of aviation gas turbine engine, has been considered, on the theoretical point of view. Also, the wavelets applications in the Wireless Distributed Automatic Control System (WDACS) for aviation engine, the requirements for the construction of its node, supported by the protocol stack, the scheme and the programs with a combination of connections the information exchange between elements have been considered, from the practical point of view.
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来源期刊
Aviation
Aviation ENGINEERING, AEROSPACE-
CiteScore
2.40
自引率
10.00%
发文量
20
审稿时长
15 weeks
期刊介绍: CONCERNING THE FOLLOWING FIELDS OF RESEARCH: ▪ Flight Physics ▪ Air Traffic Management ▪ Aerostructures ▪ Airports ▪ Propulsion ▪ Human Factors ▪ Aircraft Avionics, Systems and Equipment ▪ Air Transport Technologies and Development ▪ Flight Mechanics ▪ History of Aviation ▪ Integrated Design and Validation (method and tools) Besides, it publishes: short reports and notes, reviews, reports about conferences and workshops
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