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                  [1]徐文螢,江駒,甄子洋,等.改進多段高斯偽譜法的近空間可變翼飛行器小翼伸縮優化研究[J].哈爾濱工程大學學報,2020,41(7):1043-1051.[doi:10.11990/jheu.201901072]
                   XU Wenying,JIANG Ju,ZHEN Ziyang,et al.Stretch-out and drawback optimization of the winglets of near-space morphing hypersonic aircraft based on the improved multiband Gauss pseudospectrum[J].hebgcdxxb,2020,41(7):1043-1051.[doi:10.11990/jheu.201901072]
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                  改進多段高斯偽譜法的近空間可變翼飛行器小翼伸縮優化研究(/HTML)
                  分享到:

                  《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

                  卷:
                  41
                  期數:
                  2020年7期
                  頁碼:
                  1043-1051
                  欄目:
                  出版日期:
                  2020-07-05

                  文章信息/Info

                  Title:
                  Stretch-out and drawback optimization of the winglets of near-space morphing hypersonic aircraft based on the improved multiband Gauss pseudospectrum
                  作者:
                  徐文螢 江駒 甄子洋 萬月豐
                  南京航空航天大學 自動化學院, 江蘇 南京 210016
                  Author(s):
                  XU Wenying JIANG Ju ZHEN Ziyang WAN Yuefeng
                  College of Automation, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China
                  關鍵詞:
                  近空間飛行器可變翼飛行器小翼伸縮多段軌跡優化高斯偽譜法非線性規劃最優控制目標優化
                  分類號:
                  V412.4
                  DOI:
                  10.11990/jheu.201901072
                  文獻標志碼:
                  A
                  摘要:
                  針對Gauss偽譜法在處理近空間可變翼飛行器最省燃油軌跡優化與可變小翼伸縮狀態的最優關系等問題時存在計算量大AG复古花园、計算效率低下、優化精度低等缺陷,本文提出一種改進的多段整合優化的高斯偽譜法的求解策略?紤]到本文研究對象帶有可伸縮小翼的特殊性及飛行過程中聲速、密度、地球引力及發動機推力變化等因素的影響,對爬升模態進行合理分段AG复古花园,建立多段優化模型,應用本文所提的改進方法進行了整體優化仿真試驗AG复古花园。通過數值仿真得到整個爬升各子段的最少耗油爬升軌跡及小翼伸縮狀態。仿真結果表明:改進后的優化方法在計算時長AG复古花园、優化精度等整體性能上得到了進一步的提升AG复古花园。

                  參考文獻/References:

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                  [17] 顧臣風, 江駒, 吳雨珊. 近空間飛行器爬升段跟蹤控制[J]. 哈爾濱工程大學學報, 2016, 37(11):1526-1531.GU Chenfeng, JIANG Ju, WU Yushan. Tracking control for a near-space vehicle in the ascent phase[J]. Journal of Harbin Engineering University, 2016, 37(11):1526-1531.
                  [18] 徐文螢. 近空間可變翼飛行器小翼最優伸縮策略研究[D]. 南京:南京航空航天大學, 2019.XU Wenying. Optimal expansion strategy for winged winged wing of near space morphing vehicle[D]. Nanjing:Nanjing University of Aeronautics and Astronautics, 2019.
                  [19] 姚寅偉, 李華濱. 基于Gauss偽譜法的高超聲速飛行器多約束三維再入軌跡優化[J]. 航天控制, 2012, 30(2):33-38.YAO Yinwei, LI Huabin. The generation of three-dimensional constrained entry trajectories for hypersonic vehicle based on the gauss pseudospectral method[J]. Aerospace control, 2012, 30(2):33-38.
                  [20] 孫勇, 張卯瑞, 梁曉玲. 求解含復雜約束非線性最優控制問題的改進Gauss偽譜法[J]. 自動化學報, 2013, 39(5):672-678.SUN Yong, ZHANG Maorui, LIANG Xiaoling. Improved Gauss pseudospectral method for solving nonlinear optimal control problem with complex constraints[J]. Acta automatica sinica, 2013, 39(5):672-678.
                  [21] 孫勇. 基于改進Gauss偽譜法的高超聲速飛行器軌跡優化與制導[D]. 哈爾濱:哈爾濱工業大學, 2012.SUN Yong. Trajectory optimization and guidance of hypersonic vehicle based on improved Gauss Pseudospectral method[D]. Harbin:Harbin Institute of Technology, 2012.

                  相似文獻/References:

                  [1]顧臣風,江駒,吳雨珊.近空間飛行器爬升段跟蹤控制[J].哈爾濱工程大學學報,2016,37(11):1526.[doi:10.11990/jheu.201503056]
                   GU Chenfeng,JIANG Ju,WU Yushan.Tracking control for a near-space vehicle in the ascent phase[J].hebgcdxxb,2016,37(7):1526.[doi:10.11990/jheu.201503056]

                  備注/Memo

                  備注/Memo:
                  收稿日期:2019-01-18。
                  基金項目:國家自然科學基金項目(61673209,71971115,71471087).
                  作者簡介:徐文螢,男,碩士;江駒,男,教授,博士生導師.
                  通訊作者:江駒,E-mail:jiangju@nuaa.edu.cn.
                  更新日期/Last Update: 2020-08-15
                  AG复古花园

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