Study on the chaotic dynamics in yaw-pitch-roll coupling of asymmetric rolling projectiles with nonlinear aerodynamics | |
Xu YL; Yue BZ; Yang ZM(杨正茂); Zhao LY; Yang SX | |
刊名 | NONLINEAR DYNAMICS |
2019-09-01 | |
卷号 | 97期号:4页码:2739-2756 |
关键词 | Nonlinear rolling projectile Chaos Equilibrium Bifurcation Lyapunov exponent analysis Routes to chaotic motion |
ISSN号 | 0924-090X |
DOI | 10.1007/s11071-019-05159-3 |
英文摘要 | To predict the coning motion forms of a rolling projectile with configurational asymmetries, the nonlinear characteristics for the system are investigated in this paper. The nonlinear dynamic model of rolling projectiles in coning motion is built by considering the nonlinear aerodynamics and roll orientation-dependent aerodynamics. The configurational asymmetry is modeled as a periodically parametric excitation in order to study its effect on the periodic response stability of the rolling projectile. Numerical continuation method is resorted to determine the parametric zone for the steady motions, and the possible stable rotational speeds are discussed. The numerical simulations, Lyapunov exponent spectrum analysis and Poincare sections are performed to confirm the existence of chaotic coning motion. The results shown in this study not only contribute to an in-depth understanding for the nonlinear dynamics of rolling projectiles but also provide an important reference for the further study of the control design for the yaw-pitch-roll coupling of asymmetric rolling projectiles with nonlinear aerodynamics. |
分类号 | 一类 |
资助项目 | National Natural Science Foundation of China[11472041] ; National Natural Science Foundation of China[11532002] ; National Natural Science Foundation of China[11772049] |
WOS关键词 | LOCK-IN ; RESONANCE ; MOTION ; SPACECRAFT ; STEADY |
WOS研究方向 | Engineering ; Mechanics |
语种 | 英语 |
WOS记录号 | WOS:000484950300048 |
内容类型 | 期刊论文 |
源URL | [http://dspace.imech.ac.cn/handle/311007/80030] |
专题 | 空天飞行科技创新研究中心(筹) |
通讯作者 | Yue BZ |
推荐引用方式 GB/T 7714 | Xu YL,Yue BZ,Yang ZM,et al. Study on the chaotic dynamics in yaw-pitch-roll coupling of asymmetric rolling projectiles with nonlinear aerodynamics[J]. NONLINEAR DYNAMICS,2019,97(4):2739-2756. |
APA | Xu YL,Yue BZ,Yang ZM,Zhao LY,&Yang SX.(2019).Study on the chaotic dynamics in yaw-pitch-roll coupling of asymmetric rolling projectiles with nonlinear aerodynamics.NONLINEAR DYNAMICS,97(4),2739-2756. |
MLA | Xu YL,et al."Study on the chaotic dynamics in yaw-pitch-roll coupling of asymmetric rolling projectiles with nonlinear aerodynamics".NONLINEAR DYNAMICS 97.4(2019):2739-2756. |
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