| 三维非线性自适应容错导引律设计 |
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| 引用本文： | 廖飞,王小蕾,季海波,陈天毅.三维非线性自适应容错导引律设计[J].控制理论与应用,2018,35(6):751-760. |
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| 作者姓名： | 廖飞 王小蕾 季海波 陈天毅 |
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| 作者单位： | 中国空气动力研究与发展中心;中国科学技术大学自动化系 |
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| 基金项目： | 国家自然科学基金项目(61273090, 11602292), 国家“十三五”重大科技基础设施建设项目, 国防重点实验室基金项目(614222003061709)资助. |
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| 摘 要： | 本文针对部分执行器失效情形下的三维鲁棒导引律设计问题,利用输入–状态稳定性原理,设计一种三维非线性自适应容错导引律.与已存在结果相比,所设计算法能够实现对部分执行器失效的自动补偿,并且具备克服机动目标未知机动性对制导效果的影响.理论分析和数值仿真验证了该算法的有效性,并且数值仿真还表明其能够恢复特定时间段内执行器完全失效时的系统稳定性,具有很强的鲁棒性.
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| 关 键 词： | 三维导引律 容错控制 输入-状态稳定性 自适应 非线性控制 |
| 收稿时间： | 2017/6/19 0:00:00 |
| 修稿时间： | 2017/11/10 0:00:00 |
Three-dimensional nonlinear adaptive fault-tolerant guidance law design |
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| LIAO Fei,WANG Xiao-lei,JI Hai-bo and CHEN Tian-yi.Three-dimensional nonlinear adaptive fault-tolerant guidance law design[J].Control Theory & Applications,2018,35(6):751-760. |
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| Authors: | LIAO Fei WANG Xiao-lei JI Hai-bo and CHEN Tian-yi |
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| Affiliation: | China aerodynamics research and development center,China aerodynamics research and development center,University of Science and Technology of China,China aerodynamics research and development center |
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| Abstract: | A three-dimensional adaptive fault-tolerant nonlinear guidance law is proposed based on input-to-state stability
(ISS) for intercepting maneuvering targets. Compared with other existing methods, the proposed approach can realize
the automatic compensation of the actuator failures, and compensate for the effects of the unknown target maneuvers. The
theory analysis and the simulation results show the effectiveness of our scheme, and the simulation results indicate the presented
approach can achieve a successful interception with respect to the complete actuator failures within a certain period
of time. |
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| Keywords: | Three-dimensional guidance law Fault-tolerant control ISS Adaptive |
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