sight rate
英 [saɪt reɪt]
美 [saɪt reɪt]
网络 即期汇率
双语例句
- In order to achieve higher interception precision, in the process of terminal guidance, the guidance law must ensure that the line of sight ( LOS) angular rate converge to zero rapidly.
在末制导过程中，为了取得较高的命中精度，制导律必须使视线（LOS）角速率较快收敛。 - This method for the identification of target miss in azimuth makes use of the projection in missile body coordinate system of line-of-sight rate between the missile and target.
研究了利用导引头天线测量的视线角速度在弹体的投影进行目标脱靶方向角识别的原理。 - The Robustness of Variable Structure Guidance to Line of Sight Rate Measurement Noise
视线角速度测量噪声对变结构制导鲁棒性的影响分析 - In recent years, high school student in Shanghai City appears more serious question in the physical endowment healthy aspect: Physique and function horizontal lower; The fat student is more and more; The sight bad incidence rate year by year ups.
近年来，上海市中学生在体质健康方面出现比较严重的问题：体能和机能水平降低；肥胖学生越来越多；视力不良发生率居高不下。改变教育观念、加强体质锻炼势在必行。 - The line of sight ( LOS) rate is one of the important parameters in guidance and control system. The precise estimation of LOS rate has a close impact on the overall performance of system. Strapdown seeker can only measure the body LOS angle.
视线角速率是制导控制中的重要参数之一，对其的准确估计关系到系统的整体性能。 - On the one hand, thrust reaction of lateral jets will cause not only the elastic vibration of the missile body, but also significant change of missile attitude, which increases decoupling error of the extracted line of sight rate or even cause the miss of the target.
一方面，直接侧向力的冲击作用不仅会引起弹体的弹性振动，还会使弹体姿态剧烈变化，使所提取的视线转率信息中包含的弹体姿态耦合误差增加，甚至导致导引头丢失目标。 - Terminal guidance model based on turn rate of sight line was found. The turn rate of sight of observation point was resolved by CW equation and relative motion compute, with the information of distance.
建立了基于视线转率的比例导引末制导模型，在获得目标航天器的相对距离信息基础上，分别研究了基于CW方程和相对运动解算的方法，对观测点视线转率进行求解。 - Dual control of lateral jets and aerodynamic fins is used in kinetic kill vehicles, bringing new problems to line of sight rate extraction from seeker.
动能拦截器采用直接侧向力/气动力复合控制，为导引头的视线转率提取带来了新的问题。