Optimal Discrete Control Law for Rotation of a Descent Probe with a Small Inertial Asymmetry during the Descent in the Atmosphere of Mars

机译：火星大气中下降惯性不大的下降探针旋转的最佳离散控制律

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The paper consider a dynamic system describing the perturbed motion of a descent probe with a small inertial asymmetry about the center of mass in the atmosphere of Mars. The aim of this work is to obtain an approximate discrete optimal control law of angular velocity of the probe. The dynamic programming method and the nonresonant averaging method are used in the synthesis of the angular velocity control law. The reliability of the obtained controlling law is confirmed by the results of numerical modeling of the angular velocity.

机译：本文考虑了一个动态系统，该系统描述了火星大气中质心小的惯性不对称性下降探针的扰动。这项工作的目的是获得探头角速度的近似离散最优控制律。动态编程方法和非共振平均方法被用于角速度控制律的综合。角速度的数值模拟结果证实了所获得控制律的可靠性。

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来源
《International Conference Complex Systems: Control and Modeling Problems》|2019年|504-508|共5页
会议地点 Samara(RU)
作者
Vladislav Lyubimov; Ekaterina Kurkina;
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Samara University Samara Russia;

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关键词
aerospace control; angular velocity control; approximation theory; control system synthesis; discrete systems; dynamic programming; Mars; mobile robots; optimal control; planetary atmospheres; space vehicles;

机译：航空航天控制；角速度控制；近似理论控制系统综合分立系统；动态编程火星;移动机器人；最佳控制；行星大气；航天器;

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专利

1. On the Dynamics of Atmospheric Gas Filling the Interior of a Prospective Descent Module During Descent in the Atmosphere of Mars [J] . Golomazov M. M., Ivankov A. A. Solar system research . 2020,第7期

机译：在火星气氛中填充预期下降模块内部的大气气体动态
2. Analytical Synthesis of a Modal Controller by Output Vector for Attitude Control of a Descent Module during Its Descent in the Earth’s Atmosphere [J] . Russian Aeronautics . 2019,第3期

机译：地球大气下降期间姿态控制态度控制的模态控制器的分析合成
3. Optimal Controlled Descent in the Atmosphere and the Modified Brachistochrone Problem ? [J] . O.Yu. Cherkasov, A.V. Zarodnyuk IFAC PapersOnLine . 2018,第32期

机译：在大气中最佳控制下降和修改的Brachistochrone问题？
4. Optimal Discrete Control Law for Rotation of a Descent Probe with a Small Inertial Asymmetry during the Descent in the Atmosphere of Mars [C] . Vladislav Lyubimov, Ekaterina Kurkina International Conference Complex Systems: Control and Modeling Problems . 2019

机译：火星气氛中小惯性不对称下降探针旋转的最佳离散控制规律
5. A Descent Rate Control Approach to Developing an Autonomous Descent Vehicle. [D] . Fields, Travis D. 2013

机译：开发自主下降车辆的下降率控制方法。
6. Research on an Improved Method for Foot-Mounted Inertial/Magnetometer Pedestrian-Positioning Based on the Adaptive Gradient Descent Algorithm [O] . Qiuying Wang, Juan Yin, Aboelmagd Noureldin, 2018

机译：基于自适应梯度下降算法的脚装惯性/磁强计行人定位改进方法研究
7. Guided Descent to Mars. Vision-based Localization System for a Mars Probe [O] . Luque-Ribas Sergi, Hernandez Daniel, Zenou Emmanuel 2014

机译：引导下降到火星。基于视觉的火星探测器定位系统
8. Discrete Algorithm for Controlling the Final Descent Velocity of Space Vehicles in the Atmosphere of Mars. [R] . Bazhinov, I. K., Ivanov, N. M., Martynov, A. I. 1978

机译：用于控制火星大气中空间飞行器最终下降速度的离散算法。

Optimal Discrete Control Law for Rotation of a Descent Probe with a Small Inertial Asymmetry during the Descent in the Atmosphere of Mars

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