俯仰通道 meaning in Chinese
pitch channel
Examples
- Adjust the autopilot . check the pitch channel . engage the autopilot
调整好自动驾驶仪。检查俯仰通道，打开自动驾驶仪。 - The antenna ' s model was dynamically compensated with the extended state observers and it was simplified to two approximately decoupled integrator systems in the azimuth and elevation channels
采用扩张状态观测器对天线模型实现动态补偿，则在方位和俯仰通道上被简化为两个近似解耦的积分系统。 - To solve the problems caused by the varieties of the missile dynamics with the difference of flight height , velocity and attitude angle in modeling the missile , in this thesis , the theory of variable structure model reference adaptive control is used to design a pitch channel autopilot based on a longitudinal missile model , the status equation using the measurable parameters of load and angular rate is established , and the methodology to choosing the reference model is discussed also , and the performance of the controller is analyzed by means of simulation
为了解决拦截弹气动参数随飞行高度、速度、姿态的不同，变化范围大，控制系统难以准确建模的困难，基于纵向平面拦截弹模型，采用模型参考变结构控制理论设计了俯仰通道姿控复合控制系统，以可测量变量过载和角速度作为状态量建立了系统的状态方程，讨论了参考模型的选择方法，并对系统的性能作了仿真分析。 - Then in allusion to biased momentum wheel system , based on classical control system a pid controller was design about pitching channel . according to specialty of roll - yawing channel , this paper discuss long - time cycle movement and short - time cycle movement . when design the control method of long - time cycle movement , whiff thruster is used to assistant the control system . when design the control method of short - time cycle movemen , in order to sovle the problem of coundn ’ t abtain the angular velocity signal , nonminimum phase controller advanced by terasaki is used
然后针对偏置动量飞轮系统,基于经典控制理论设计俯仰通道的pid控制律,根据滚动?偏航通道耦合的特点,分别讨论了由轨道角频率和章动频率引起的长周期运动和短周期运动。其中长周期运动控制律设计时,结合了喷气推力控制来辅助偏置动量控制;短周期运动控制中,为了解决不能获得角速度信号的问题,采用terasaki提出的非最小相位控制器进行控制。 - 6 . using simulation data of cz - 2f launch vehicle fault simulation system , the result of simulation based on cz - 2f launch vehicle pitch direction indicate that hm filtering fault detect can assure whether fault occurs , and this method achieves a better robustness and improves detect accuracy
以cz ? zf大型运载火箭作为研究对象，利用c2 ? 2f运载火箭故障模拟系统的仿真数据，使用h _滤波故障检测方法对cz ? 2f运载火箭的俯仰通道进行了故障检测仿真，通过对余量曲线的分析表明这种方法能较好的判断故障是否发生，由此说明了利用h _滤波理论进行鲁棒故障检测的可行性。