| 1. | Constellations and their orbit control techniques
星座与星座轨道控制技术 |
| 2. | Simulation platform for the attitude and orbit control system design of small satellites
小卫星轨道姿态控制系统仿真软件平台 |
| 3. | Real time simulation system for attitude and orbit control system of flexible satemte based on dspace multiprocessor systems
的挠性卫星姿轨控实时仿真系统 |
| 4. | With the continuous development of the satellite technology and increase of the system complication , the design of software architecture for the attitude and orbit control system of satellite has become an important problem
随着卫星技术的不断发展和系统复杂性的不断提高，姿轨控系统软件体系结构的设计成为卫星姿轨控系统一个重要的研究课题。 |
| 5. | These results provide theory and tool for the design and realization of further study the satellite orbit control system ; ( 2 ) discuss the satellite attitude and position / attitude tracking control problems
这些研究成果对于进一步研究人造卫星轨道控制系统的设计和实现提供了理论和工具。 ( 2 )讨论了人造卫星姿态跟踪控制和位姿(即位置和姿态)跟踪控制问题。 |
| 6. | Precision controls of primary propulsion , orbit control , high precision attitude control and stationkeeping on micro - satellites are required , which appeals for more advanced in orbit propulsion technologies , with low volume and weight , high isp
对于微、小卫星上的主推进，轨道控制，高精度姿态控制等任务，要求应用于微、小卫星的推进技术具有重量轻、体积小、比冲高等特点。 |
| 7. | With advantages of simple and reliable in structure , high isp and easy control over a wide range of thrust , pulsed plasma thruster （ ppt ） is very suitable for micro - satellite ' s orbit control and high precision attitude control
脉冲等离子体推力器（ ppt ）具有结构简单可靠，比冲高，推力在较大范围可控的特点，适合用于微、小卫星轨道控制和小卫星高精度姿态控制，其研究和应用得到了重视。 |
| 8. | Based on the theory of software architecture , the hierarchical structure is used for designing the software system because the aocs demands real - time and high reliability . the integrated environment for software cross - development of vxworks is used for simulating the schedule of several multi - tasks , the managing of work mode and the communication among the modules . an approach of software architecture for the attitude and orbit control system of satellite is developed in this paper , which is based on a deep study and analysis of modern software techniques
本文运用软件体系结构的理论，通过对多种软件体系结构的分析比较，针对卫星姿轨控系统实时、高可靠、复杂等特点，采用层次结构方案进行了体系结构设计，并运用实时操作系统vxworks的集成开发环境，完成了姿轨控系统多任务调度管理、工作模式管理和应用模块间相互通信的仿真实践。 |
| 9. | This thesis deals with the following results with regard to the control systems of satellite : ( 1 ) on the basis of global geometry theory , deprive the representation of state equation for the satellite orbit control system under the geometric restraint , show that the geometrical structure of geometric restraint affect on satellite orbit control system , and study the connection between the equilibriums state of the control system and the geodesies of the geometric restraint
对于人造卫星控制系统的研究，本论文的主要工作表现在以下几个方面： ( 1 )基于整体微分几何理论推导出人造卫星轨道控制系统在几何约束下的整体化方程，展示了几何约束条件对人造卫星轨道控制系统的影响。并且讨论了具有几何约束的人造卫星轨道控制系统的平衡态与几何约束条件之间的关系。 |
| 10. | The main research contents of the operational design include : working out the in - orbit experiment scheme and optimizing the in - orbit control and observation scheme for solar x - euv imaging telescope ; analyzing the requirements to the mounting platform of telescope ; implementing the rudimental mechanical , electronic , thermal interface design
在轨运行方案的主要研究内容包括：针对静止轨道卫星应用平台，制订和优化了望远镜在轨试验方案；完成望远镜的机电热初步接口设计。 |
