| 1. | The platform stabilization loop is theoretically analyzed and compensated
本文对平台稳定回路进行了理论分析和校正。 |
| 2. | The software and hardware of digital platform stabilization loop is designed
本文对平台稳定回路数字控制系统进行了软硬件设计。 |
| 3. | Under this background platform stabilization loop based on dsp is researched in this paper
正是在这样的背景下本文对基于dsp的平台稳定回路数字控制进行了研究。 |
| 4. | The method can eliminate the conventional fuzzy control system ' s steady - state errors and flutters . considering wind disturbance , the stabilized loop of pitch angle was designed and simulated with this method
9采用带优化修正函数无量化的模糊控制方法设计国产直九c海豚直升机的纵向姿态角稳定回路系统。 |
| 5. | So , variable structure control theory is used in angle stabilization of roll , and model - following variable structure control theory is used in acceleration stabilization of pitch and yaw
因此，本文采用了变结构控制理论设计倾斜角稳定系统，采用了模型跟踪变结构控制理论设计俯仰、偏航通道的加速度稳定回路。 |
| 6. | The conventional platform stabilization loop is constructed by analogue electronic system , which makes the system big , costly and frequently in failure , so digital control is adopted as a new direction
传统的平台稳定回路是以模拟电子系统实现的，存在体积大、成本高、故障频繁等缺陷，因此选择数字控制成为一种发展方向。 |
| 7. | Second , the damp loop and the center of mass stabilization loop are simulated by traditional pid control theory , the problem lied in the application of the pid control theory is analyzed
第二，利用传统pid控制规律对导弹的阻尼回路和质心稳定回路进行了设计仿真，并对pid控制规律在导弹控制回路中的应用所存在的问题作了分析。 |
| 8. | The inertial navigation system ( ins ) has a close relationship with the development of navigation , aviation and spaceflight . and the precision of ins is determined by the platform stabilization loop to a certain extent
航海、航空和航天事业的迅速发展离不开惯性导航系统，而其中的平台稳定回路是事关导航精度的重要部分。 |
| 9. | The central contents in this paper is : first , the reference frame is defined and the movement equation and the transfer function of the body are proposed in portrait plane . so the module of the center of mass stabilization loop is proposed
本文研究的主要内容是：第一，定义了坐标系，并在导弹的纵向平面内推导了弹体的运动方程和传递函数，确定了质心稳定回路的模型。 |
| 10. | On the basis of the situation analysis for practical engineering application , it is put forward to add compensating measures in airspace circuit including instruction feedforward , target feedforward , carrier aircraft feedforward and radome refraction compensation to improve the airspace stabilization accuracy
根据实际工程应用中的情况分析，为提高空域稳定精度，提出了在空域稳定回路中加入补偿措施，即指令前馈、目标前馈、载机前馈和天线罩折射补偿。 |
