| 1. | 2 . an overall false alarm reducing blueprint of the helicopter heading attitude system bit is presented
2 .提出了直升机航姿系统bit降虚警总体方案。 |
| 2. | The environmental stress is the main factor that caused the bit false alarm of the heading attitude system
其中,环境因素是导致航姿系统bit虚警的主要原因。 |
| 3. | Aiming at the factors that caused the false alarm of the heading attitude system bit , the solution plan and implementation method are proposed respectively
针对航姿系统bit产生虚警的原因,分别提出了相应的解决方案和实施方法。 |
| 4. | The heading attitude system is the key part of the helicopter , its working state directly influences the reliability and the sufficient readiness of the helicopter
航向姿态系统(简称航姿系统)是直升机的关键部件,其工作状态直接影响着直升机的工作可靠性和战备完好性。 |
| 5. | The wind tunnel " s control system is a large and complicated system , which including three set control system : mach number system , model attitude system , compressor surveillance - control system
该风洞控制系统较为庞大复杂，共有三套系统：马赫数控制系统、模型姿态控制系统和压缩机控制系统。 |
| 6. | Aiming at this problem , the research on false alarm reducing technology in the bit of helicopter heading attitude system is proposed . the main content of the research is as follows . 1
本文针对该问题,对直升机航姿系统bit降虚警技术开展研究,主要研究内容包括: 1 .深入系统地分析了航姿系统bit虚警的机理。 |
| 7. | The analysis of the false alarm mechanisms of the heading attitude system bit is made . it establishes the theoretical base for the overall false alarm reducing blueprint , and makes preparation for the following research
航姿系统bit的虚警机理分析,为降虚警总体方案的提出打下了理论基础,并为后续的降虚警方法研究做好了理论铺垫。 |
| 8. | Through the analysis and study , this thesis comes to the conclusion that in the attitude system , affect turns to be the least presentation ; implicit judgment shows less distribution than explicit judgment ; and more appreciations occur rather than judgment and affect
然后较详细论述了评价理论,尤其是评价理论的次系统之一态度的三个子系统:情感、判定和鉴赏。他们分别从感情、伦理道德规范、美学与社会价值层面表达语篇的人际意义。 |
| 9. | The nonlinear h and h2 / h control theories are applied to solve the problem of robust h control and the problem of disturbance almost decoupling of the rigid body attitude systems and the robot systems to verify the rationality and the validity of the results proposed in this dissertation
应用非线性h _和h _ 2 h _控制理论解决了刚体姿态系统和机器人系统的h _控制问题、干扰近似解耦问题等，验证了论文有关结论的合理性和有效性。 |
| 10. | Now multi - antenna gps based attitude system is researched deeply , and is in a stage of project and applying research , but single - antenna gps based attitude system still in a preliminary stage . the fundamental principle of for synthesizing aircraft attitude information from single - antenna is presented in this paper , and the key problem of it - kalman filter is also discussed
目前利用多天线gps接收机确定载体姿态的研究比较深入，已经进入了工程试验和应用研究阶段，而利用单天线gps接收机测定载体姿态在国内则处于刚刚起步阶段。本文介绍了单天线gps接收机测定载体姿态的原理，并对其中的关键部分? ?卡尔曼滤波进行了较为深入的探讨。 |
