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| 鱼雷深度弹道的自适应反演鲁棒控制 | |
| 引用本文： | 陈晔,赵兴堂,王德石.鱼雷深度弹道的自适应反演鲁棒控制[J].弹道学报,2009,21(3). |
| 作者姓名： | 陈晔 赵兴堂 王德石 |
| 作者单位： | 1. 海军航空工程学院青岛分院,航空军械火控系,山东,青岛,266041;海军工程大学,兵器工程系,武汉,430033 2. 海军航空工程学院青岛分院,航空军械火控系,山东,青岛,266041 3. 海军工程大学,兵器工程系,武汉,430033 |
| 摘 要： | 为研究鱼雷深度弹道的非线性控制方法,在深度非线性模型中,以鱼雷姿态角速度作为升降速度的虚拟控制量,得到新的输入输出动态和稳定的零动态.改写输入输出动态为严反馈形式,针对模型中各级未知参数向量,分别设计自适应调节律.引入非线性阻尼项消除不确定性,使跟踪误差收敛到零的小邻域内.仿真表明,各级预设参数自适应调整,鱼雷的深度弹道控制性能良好.给出的自适应反演鲁棒控制律能够处理模型不确定性和各级未知参数,深度非线性分层控制策略体现了鱼雷的非线性特征. |
| 关 键 词： | 鱼雷 深度弹道 非线性控制 自适应 反演 |
Robust Adaptive Backstepping Control for Depth Ballistics of Torpedo |
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| CHEN Ye,ZHAO Xing-tang,WANG De-shi.Robust Adaptive Backstepping Control for Depth Ballistics of Torpedo[J].Journal of Ballistics,2009,21(3). | |
| Authors: | CHEN Ye ZHAO Xing-tang WANG De-shi |
| Affiliation: | CHEN Ye1,2,ZHAO Xing-tang1,WANG De-shi2(1.Department of Aeronautical Armament Fire Control,Naval Aeronautical Engineering Institute Qingdao Branch,Qingdao 266041,China,2.Department of Weaponry Engineering,Naval Univiversity of Engineering,Wuhan 430033,China) |
| Abstract: | To study the nonlinear control method of torpedo depth ballistics,with pitch rate being regarded as virtual controller of heave velocity in the torpedo nonlinear model,a new input-output dynamic and stable zero dynamic were obtained.Transforming the input-output dynamic into the strict feedback nonlinear form,the adaptive laws in each layer of the model were given respectively.The nonlinear damp technology was used to eliminate uncertainties,and the tracking error can be converged to a small bounded neighbo... |
| Keywords: | torpedo depth ballistics nonlinear control self-adaptiation backstepping |
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