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- Topics extend to analysis of both aircraft flight dynamics and spacecraft attitude dynamics, based upon presented principles and equations of motion. 课题扩展分析了航天器飞行动力学和太空船飞行姿态动力学，这些建立在当前的运动理论和方程式上。
- The spacecraft attitude control system is designed via a backstepping method,considering the attitude dynamic model on conditions that flywheels are adapted as actuatoss. 研究了航天器的姿态控制问题。考虑了飞轮作为执行机构的姿态动力学模型,应用退步控制理论设计了姿态控制算法。
- Spacecraft attitude dynamics 航天器姿态动力学
- Here, we integrate both of them and propose reliable VSC control schemes to spacecraft attitude tracking problems. 另一方面，随著航空及工业界对可靠度的要求增加，有关可靠度控制的研究在这几年也成为一个非常热门的议题。
- This dissertation studies the applications of backstepping control design method on spacecraft attitude control system. 本论文研究退步控制设计方法在航天器姿态控制系统中的应用问题。
- Reaction fly-wheel is the implementary element of the poser control system of the space vehicle.The control system of servo motor plays an important role in spacecraft attitude. 摘要反作用飞轮是航天空间飞行器姿态控制系统的执行机构，其驱动电动机伺服系统性能优劣对飞行器的姿态有至关重要的作用。
- Through the linearization of the nonlinear dynamics, the linear time-invariant attitude dynamics with physical parameter of the subminiature rotorcraft in hover is obtained. 通过把非线性模型在悬停点线性化，得到用物理参数描述的系统姿态运动的线性模型；
- Applications to aerospace engineering are discussed, including introductory topics in orbital mechanics, flight dynamics, inertial navigation and attitude dynamics. 亦将讨论动力学在航天工程上的应用，包含轨道力学，飞行力学，惯性导航与姿态动力学。
- The steering laws of single gimbal control moment gyms (SGCMGs) are analyzed and compared for a spacecraft attitude control system based on the singular value decomposition (SVD) theory. 摘要基于奇异值分解理论，对航天器姿态控制系统中使用的单框架控制力矩陀螺(SGCMG)的操纵律进行了分析和比较研究。
- ABSTRACT:Reaction fly-wheel is the implementary element of the poser control system of the space vehicle.The control system of servo motor plays an important role in spacecraft attitude. 摘要：反作用飞轮是航天空间飞行器姿态控制系统的执行机构，其驱动电动机伺服系统性能优劣对飞行器的姿态有至关重要的作用。
- Abstract: In this paper,a sliding mode control(SMC) method is derived and applied to a spacecraft attitude tracking system in the presence of parameter variations and external disturbances. 文摘:对于参数不确定和外部扰动的空间飞行器姿态跟踪系统，本文提出了采用滑模控制的方法。
- Further simplification of the control design process could be realized by dividing the rotorcraft dynamics into translational dynamics and attitude dynamics by using singular perturbation theory. 为了简化控制器设计，利用奇异扰动理论，把复杂的动力学模型降阶为两个子系统，即平移动力学和姿态动力学；
- Attitude dynamics of a spacecraft with deploying flexible appendages 带挠性伸展附件的航天器姿态动力学研究
- spacecraft attitude stabilization 航天器姿态稳定
- Zero-disturbance spacecraft attitude 载体姿态无扰
- STUDY ON ATTITUDE DYNAMICS OF A LIQUID-FILLED SPACECRAFT WITH ELASTIC APPENDAGES 带弹性伸展附件充液航天器姿态动力学研究
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。
- Cable control model for spacecraft attitude and vibrations 航天器姿态和振动的拉索控制模型
- The spacecraft was in its recovery mode. 这艘飞船处于返回状态。
- The attitude of grownups has changed. 成年人的态度已有了转变。
