Cooperative control of aero-engine binary vector nozzle
-
摘要:
为了解决航空发动机二元矢量喷管控制过程中尚未考虑的协同性以及部分安全性能指标无法满足的问题，提出了基于正、逆模型的二元矢量喷管协同控制方案。设计了动态指令规划协同决策和基于模糊事件触发的协同控制算法。验证了不同工况下二元矢量喷管动态控制性能。仿真结果表明：协同方案消除了喷管出口面积负调问题，出口面积和喉道面积比值动态跟踪精度控制在5%之内，对航空发动机的安全控制具有重要意义。
Abstract:In order to solve the problems of synergism that have not been considered in the control process of aero-engine binary vector nozzle and some safety performance indexes that cannot be met, a scheme for the cooperative control of aero-engine binary vector nozzle was proposed based on forward and inverse models. Meanwhile, a dynamic command planning algorithm and a fuzzy event-triggered cooperative control algorithm were developed. The dynamic control performance of the binary vector nozzle under various conditions was verified. Simulation results showed that the cooperative scheme eliminated the anti-regulation issue of the nozzle exit area, and the dynamic tracking accuracy of the ratio of the exit area to the throat area was controlled within 5%, presenting great significance for the safe control of the aero-engine.
-
图 1 二元矢量喷管控制系统组成架构
Figure 1. Binary vector nozzle control system component architecture
图 5 基于指令规划的协同控制作用图
Figure 5. Cooperative control action diagrams based on command planning
图 6 基于指令规划的协同控制策略流程图
Figure 6. Flowchart of cooperative control strategy based on command planning
图 11 工况1下$ {A}_{\rm{r}} $变化
Figure 11. Change in $ {A}_{\rm{r}} $ under operating condition 1
图 15 工况2下$ {A}_{\rm{r}} $变化
Figure 15. Change in $ {A}_{\rm{r}} $ under operating condition 2
图 19 工况2下$ {A}_{\rm{r}} $变化
Figure 19. Change in $ {A}_{\rm{r}} $ under operating condition 2
表 1 角度关系表
Table 1. Angle relationship table
（°） 角度变量含义 变量 角度变量含义 变量 ∠ACE $ {\beta }_{2} $ ∠ACB $ {\beta }_{8} $ ∠BCD $ {\beta }_{3} $ ∠KJN $ {\beta }_{10} $ ∠EGF $ {\beta }_{4} $ ∠IJ $ {\beta }_{11} $ ∠ECF $ {\beta }_{6} $ ∠HJI $ {\beta }_{13} $ ∠DCF $ {\beta }_{7} $ 
下载: 导出CSV
表 2 长度关系表
Table 2. Length relationship table
mm 长度变量含义 变量 长度变量含义 变量 $ AC $的长度 $ {l}_{AC} $ $ FG $的长度 $ {l}_{FG} $ $ EC $的长度 $ {l}_{EC} $ $ DE $的长度 $ {l}_{DF} $ $ CE $的长度 $ {l}_{CE} $ $ LJ $的长度 $ {l}_{LJ} $ $ BC $的长度 $ {l}_{BC} $ $ LM $的长度 $ {l}_{LM} $ $ CD $的长度 $ {l}_{CD} $ $ MN $的长度 $ {l}_{MN} $ $ EF $的长度 $ {l}_{EF} $ $ JK $的长度 $ {l}_{JK} $ $ EG $的长度 $ {l}_{EG} $ $ KN $的长度 $ {l}_{KN} $ $ HJ $的长度 $ {l}_{HJ} $ $ IJ $的长度 $ {l}_{IJ} $
下载: 导出CSV
表 3 模糊逻辑推理表
Table 3. Fuzzy logic inference rules
$ \mathrm{\Delta }{A}_{8}' $ ${\mathrm{ sign}} （{\Delta }\delta ） $ 1 0 VL LV0 LV5 ML LV1 LV6 MM LV2 LV7 MH LV3 LV8 VH LV4 LV9
下载: 导出CSV
-
[1] 林左鸣. 战斗机发动机的研制现状和发展趋势[J]. 航空发动机, 2006, 32(1): 1-8. LIN Zuoming. The current development and future trends of fighter engines[J]. Aeroengine, 2006, 32(1): 1-8. (in Chinese doi: 10.3969/j.issn.1672-3147.2006.01.001LIN Zuoming. The current development and future trends of fighter engines[J]. Aeroengine, 2006, 32(1): 1-8. (in Chinese) doi: 10.3969/j.issn.1672-3147.2006.01.001 [2] 丁凯锋, 樊思齐. 矢量喷管与发动机的共同工作研究[J]. 航空动力学报, 2000, 15(1): 96-98. DING Kaifeng, FAN Siqi. A study on co-operating between thrust vectoring nozzle and aeroengine[J]. Journal of Aerospace Power, 2000, 15(1): 96-98. (in ChineseDING Kaifeng, FAN Siqi. A study on co-operating between thrust vectoring nozzle and aeroengine[J]. Journal of Aerospace Power, 2000, 15(1): 96-98. (in Chinese) [3] 张昊, 张起梁, 孟令超, 等. 轴对称矢量喷管运动学建模及运动轨迹分析[J]. 航空发动机, 2024, 50(1): 87-93. ZHANG Hao, ZHANG Qiliang, MENG Lingchao, et al. Kinematic modeling and trajectory analysis of axisymmetric vectoring nozzle[J]. Aeroengine, 2024, 50(1): 87-93. (in ChineseZHANG Hao, ZHANG Qiliang, MENG Lingchao, et al. Kinematic modeling and trajectory analysis of axisymmetric vectoring nozzle[J]. Aeroengine, 2024, 50(1): 87-93. (in Chinese) [4] 屈裕安, 谢寿生, 宋志平. 矢量喷管控制对发动机性能的影响[J]. 航空动力学报, 2004, 19(3): 300-304. QU Yu’an, XIE Shousheng, SONG Zhiping. The effect of thrust vector control on the performance of turbofan engine[J]. Journal of Aerospace Power, 2004, 19(3): 300-304. (in Chinese doi: 10.3969/j.issn.1000-8055.2004.03.003QU Yu’an, XIE Shousheng, SONG Zhiping. The effect of thrust vector control on the performance of turbofan engine[J]. Journal of Aerospace Power, 2004, 19(3): 300-304. (in Chinese) doi: 10.3969/j.issn.1000-8055.2004.03.003 [5] 张相毅, 王如根, 徐学邈, 等. 二元喷管流体矢量控制方案数值研究[J]. 航空动力学报, 2007, 22(9): 1435-1438. ZHANG Xiangyi, WANG Rugen, XU Xuemiao, et al. Computational analysis of fluidic vector control concepts for binary nozzle[J]. Journal of Aerospace Power, 2007, 22(9): 1435-1438. (in Chinese doi: 10.3969/j.issn.1000-8055.2007.09.007ZHANG Xiangyi, WANG Rugen, XU Xuemiao, et al. Computational analysis of fluidic vector control concepts for binary nozzle[J]. Journal of Aerospace Power, 2007, 22(9): 1435-1438. (in Chinese) doi: 10.3969/j.issn.1000-8055.2007.09.007 [6] 杜桂贤, 金文栋, 邵万仁, 等. 轴对称矢量喷管有效喉道调节方法[J]. 航空动力学报, 2015, 30(8): 1818-1825. DU Guixian, JIN Wendong, SHAO Wanren, et al. Adjustment method of effective throat for axisymmetric vectoring exhaust nozzle[J]. Journal of Aerospace Power, 2015, 30(8): 1818-1825. (in ChineseDU Guixian, JIN Wendong, SHAO Wanren, et al. Adjustment method of effective throat for axisymmetric vectoring exhaust nozzle[J]. Journal of Aerospace Power, 2015, 30(8): 1818-1825. (in Chinese) [7] 张少丽, 单勇, 张靖周, 等. 单边膨胀矢量喷管气动和红外特性研究[J]. 航空学报, 2012, 33(8): 1406-1416. ZHANG Shaoli, SHAN Yong, ZHANG Jingzhou, et al. Research on the aerodynamic and infrared radiation characteristics of single expansion ramp vector nozzle[J]. Acta Aeronautica et Astronautica Sinica, 2012, 33(8): 1406-1416. (in ChineseZHANG Shaoli, SHAN Yong, ZHANG Jingzhou, et al. Research on the aerodynamic and infrared radiation characteristics of single expansion ramp vector nozzle[J]. Acta Aeronautica et Astronautica Sinica, 2012, 33(8): 1406-1416. (in Chinese) [8] 李耀华, 李建强, 何成军, 等. 分离流状态下单边膨胀喷管内激波反射特性[J]. 航空动力学报, 2023, 38(9): 2279-2287. LI Yaohua, LI Jianqiang, HE Chengjun, et al. Shock reflection characteristics in single expansion ramp nozzle under flow separation condition[J]. Journal of Aerospace Power, 2023, 38(9): 2279-2287. (in ChineseLI Yaohua, LI Jianqiang, HE Chengjun, et al. Shock reflection characteristics in single expansion ramp nozzle under flow separation condition[J]. Journal of Aerospace Power, 2023, 38(9): 2279-2287. (in Chinese) [9] 富佳伟, 王辰, 刘超, 等. 先进气动推力矢量控制技术的应用与需求分析[J]. 航空动力, 2023(2): 63-66. FU Jiawei, WANG Chen, LIU Chao, et al. Application and demand analysis of fluidic thrust vectoring[J]. Aerospace Power, 2023(2): 63-66. (in ChineseFU Jiawei, WANG Chen, LIU Chao, et al. Application and demand analysis of fluidic thrust vectoring[J]. Aerospace Power, 2023(2): 63-66. (in Chinese) [10] 谭杰, 金捷, 杜刚, 等. 单边膨胀喷管试验和数值模拟[J]. 航空动力学报, 2011, 26(6): 1223-1230. TAN Jie, JIN Jie, DU Gang, et al. Experimental and computational investigation of single-expansion-ramp-nozzle[J]. Journal of Aerospace Power, 2011, 26(6): 1223-1230. (in ChineseTAN Jie, JIN Jie, DU Gang, et al. Experimental and computational investigation of single-expansion-ramp-nozzle[J]. Journal of Aerospace Power, 2011, 26(6): 1223-1230. (in Chinese) [11] 杨胜男, 邵万仁, 尚守堂, 等. 单边膨胀球面2元喷管雷达隐身修形研究[J]. 航空发动机, 2016, 42(5): 55-62. YANG Shengnan, SHAO Wanren, SHANG Shoutang, et al. Study on radar stealth shaping for single expansion ramp with spherical 2-D nozzle[J]. Aeroengine, 2016, 42(5): 55-62. (in ChineseYANG Shengnan, SHAO Wanren, SHANG Shoutang, et al. Study on radar stealth shaping for single expansion ramp with spherical 2-D nozzle[J]. Aeroengine, 2016, 42(5): 55-62. (in Chinese) [12] 李颖杰, 吴林峰, 李春文. 微型航空发动机推力矢量系统建模与控制[J]. 清华大学学报(自然科学版), 2020, 60(3): 198-205. LI Yingjie, WU Linfeng, LI Chunwen. Modeling and control of a micro aero-engine thrust vector system[J]. Journal of Tsinghua University (Science and Technology), 2020, 60(3): 198-205. (in ChineseLI Yingjie, WU Linfeng, LI Chunwen. Modeling and control of a micro aero-engine thrust vector system[J]. Journal of Tsinghua University (Science and Technology), 2020, 60(3): 198-205. (in Chinese) [13] 王怡, 顾蕴松, 周宇航, 等. 分段式无源流体推力矢量喷管线性控制特性研究[J/OL]. 实验流体力学, (2023-12-05)[2024-11-12]. https://kns.cnki.net/kcms/detail/11.5266.v.202312041554.002.html. WANG Yi, GU Yunsong, ZHOU Yuhang, et al. The linear control characteristic of the multi-wall passive fluidic thrust vectoring nozzle[J/OL]. Journal of Experiments in Fluid Mechanics, (2023-12-05)[20240-11-12]. http://kns.cnki.net/kcms/detail/11.5266.v.20231204.1554.002.html. (in ChineseWANG Yi, GU Yunsong, ZHOU Yuhang, et al. The linear control characteristic of the multi-wall passive fluidic thrust vectoring nozzle[J/OL]. Journal of Experiments in Fluid Mechanics, (2023-12-05)[20240-11-12]. http://kns.cnki.net/kcms/detail/11.5266.v.20231204.1554.002.html. (in Chinese) [14] 吕元伟. 火花型合成射流对二元双喉道矢量喷管的流体主动控制研究[D]. 南京: 南京航空航天大学, 2016. LYU Yuanwei. Active flow control of dual-throat fluidic thrust-vectoring nozzle using synthetic jet driven by spark discharge[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2016. (in ChineseLYU Yuanwei. Active flow control of dual-throat fluidic thrust-vectoring nozzle using synthetic jet driven by spark discharge[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2016. (in Chinese) [15] 周翊农, 蔡开龙, 刘正扬, 等. 轴对称矢量喷管液压伺服系统设计与仿真研究[J]. 机床与液压, 2024, 52(8): 98-104. ZHOU Yinong, CAI Kailong, LIU Zhengyang, et al. Design and simulation study of axisymmetric vector nozzle hydraulic servo system[J]. Machine Tool & Hydraulics, 2024, 52(8): 98-104. (in ChineseZHOU Yinong, CAI Kailong, LIU Zhengyang, et al. Design and simulation study of axisymmetric vector nozzle hydraulic servo system[J]. Machine Tool & Hydraulics, 2024, 52(8): 98-104. (in Chinese) [16] 齐东兴, 朱传龙, 毛晓奇, 等. 航空发动机二元矢量喷管控制系统设计及验证[J]. 液压与气动, 2023, 47(6): 163-172. QI Dongxing, ZHU Chuanlong, MAO Xiaoqi, et al. Design and verification of two-dimensional vector nozzle control system for aero-engine[J]. Chinese Hydraulics & Pneumatics, 2023, 47(6): 163-172. (in ChineseQI Dongxing, ZHU Chuanlong, MAO Xiaoqi, et al. Design and verification of two-dimensional vector nozzle control system for aero-engine[J]. Chinese Hydraulics & Pneumatics, 2023, 47(6): 163-172. (in Chinese) [17] 陈杰, 周文祥, 周永权, 等. 轴对称矢量喷管执行机构协同控制方案设计[J]. 航空发动机, 2013, 39(1): 30-33, 42. CHEN Jie, ZHOU Wenxiang, ZHOU Yongquan, et al. Design of actuator coupling control schemes for axial-symmetric vectoring exhaust nozzle[J]. Aeroengine, 2013, 39(1): 30-33, 42. (in ChineseCHEN Jie, ZHOU Wenxiang, ZHOU Yongquan, et al. Design of actuator coupling control schemes for axial-symmetric vectoring exhaust nozzle[J]. Aeroengine, 2013, 39(1): 30-33, 42. (in Chinese) [18] 白伟, 高为民, 任智博, 等. 喷管面积比对推力矢量发动机特性的影响[J]. 航空动力学报, 2021, 36(7): 1426-1433. BAI Wei, GAO Weimin, REN Zhibo, et al. Influences of nozzle area ratio on thrust vector engine characteristic[J]. Journal of Aerospace Power, 2021, 36(7): 1426-1433. (in ChineseBAI Wei, GAO Weimin, REN Zhibo, et al. Influences of nozzle area ratio on thrust vector engine characteristic[J]. Journal of Aerospace Power, 2021, 36(7): 1426-1433. (in Chinese) -
点击查看大图
计量
- 文章访问数: 755
- HTML浏览量: 407
- PDF量: 42
- 被引次数: 0