Switching control of thrust regulation and inlet buzz protection for ducted rocket

Wen Bao; rnBin Li; rnJuntao Chang; rnWenyu Niu; rnDaren Yu

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Switching control of thrust regulation and inlet buzz protection for ducted rocket

机译：管道火箭的推力调节和进气嗡嗡声保护的切换控制

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The renewed interest on ducted rockets impulses their investigation. In this article, switching control in the working process of ducted rockets is focused on, in order to obtain optimal thrust control while avoiding phenomena like inlet buzz. Firstly multi-objective control problems of ducted rockets during its working process are discussed. Then the dynamic mathematical models of gas flow regulating system, thrust regulation control loop and inlet buzz protection loop are established and analyzed. Lastly, the switching strategy and PID controller are applied to the ducted rocket system, and the influence of integral limitation of controllers is analyzed. In conclusion, it is useful to introduce the multi-objective switching control to ducted rockets, and simulation results show its validity.

机译：对管道火箭的重新兴趣促使他们进行调查。在本文中，着重于管式火箭工作过程中的切换控制，以便在避免入口嗡嗡声等现象的同时获得最佳推力控制。首先讨论了管道火箭在其工作过程中的多目标控制问题。然后建立并分析了气体流量调节系统，推力调节控制回路和进气口嗡嗡声保护回路的动力学数学模型。最后将切换策略和PID控制器应用于管道火箭系统，分析了控制器积分限制的影响。综上所述，将多目标切换控制引入管道火箭中是很有用的，仿真结果表明了其有效性。

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来源
《Acta astronautica》 |2010年第8期|P.764-773|共10页
作者
Wen Bao; rnBin Li; rnJuntao Chang; rnWenyu Niu; rnDaren Yu;
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作者单位

Harbin Institute of Technology, 150001 Heilongjiang. People's Republic of China;

rnHarbin Institute of Technology, 150001 Heilongjiang. People's Republic of China;

rnHarbin Institute of Technology, 150001 Heilongjiang. People's Republic of China;

rnHarbin Institute of Technology, 150001 Heilongjiang. People's Republic of China;

rnHarbin Institute of Technology, 150001 Heilongjiang. People's Republic of China;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);
原文格式 PDF
正文语种 eng
中图分类
关键词
ducted rocket; inlet buzz; thrust control; switching control; integral limitation;

机译：管式火箭入口嗡嗡声推力控制切换控制;积分极限;

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机译：基于最小策略的超燃冲压发动机推力调节和进气失控保护的切换控制
2. Switching control of thrust regulation and inlet unstart protection for scramjet engine based on strategy of integral initial values resetting [J] . Cao Ruifeng, Chang Juntao, Tang Jingfeng, Aerospace science and technology . 2015,第SEPa期

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3. Coordinated control for regulation/protection mode-switching of ducted rockets [J] . Yiwen Qi, Wen Bao, Jun Zhao, Acta astronautica . 2014,第mayajuna期

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4. Coordinated switching control of thrust tracking and safety protection for aero-engines [C] . Chen Chao, Sui Yanfeng, Zhao Jun Chinese Control Conference . 2014

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5. Characterization of four-inlet ducted rocket engine geometries: An optical diagnostics approach. [D] . Brophy, Christopher Michael. 1997

机译：四进气导管火箭发动机几何形状的表征：一种光学诊断方法。
6. Relationship between Biomechanical Characteristics of Spinal Manipulation and Neural Responses in an Animal Model: Effect of Linear Control of Thrust Displacement versus Force Thrust Amplitude Thrust Duration and Thrust Rate [O] . William R. Reed, Dong-Yuan Cao, Cynthia R. Long, 2013

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7. On the adaptation of bifunctional systems of liquid-propellant rocket thrust vector control to modern methods and systems of space rocket stage flight control [O] . T.A. Kovalenko 2017

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8. The Analysis for Regulation Performance of a Variable Thrust Rocket Engine Control System [R] . Xiwen, Z. 1982

机译：变推力火箭发动机控制系统调节性能分析

Switching control of thrust regulation and inlet buzz protection for ducted rocket

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