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- orbit control accuracy 轨道控制精度
- The refraction error is a main error source in the measurementdata.It is also a main factor affecting the satellite tracking and control accuracy and orbit determination accuracy. 摘要折射误差是观测数据包含的主要误差源之一,也是影响卫星跟踪与控制以及轨道确定精度的主要因素。
- THE USE OF ADVANCED CPU CONTROL ACCURACY AND EASY TO OPERATE. 采用先进CPU控制各动作精确,易操作。
- It has referenced value for improving control accuracy of the heavy complicated mechanical system. 对于提高大型复杂机械系统的控制精度具有参考价值。
- The control accuracy of inside &outside diameter is very high,suitable for various splices. 内外径尺寸精度控制高,适合各种接头。
- Actual application shows that temperature control accuracy is higher and hardware cost is lower,and the whole sys... 实际运行结果表明,整个系统温度控制精度高,硬件成本低,很好地满足了工艺上的要求。
- The Clohessy-Wiltshire equation is further transformed to get orbit control equation, in which the mean motion and oscillation due to the eccentricity are de-coupled. 利用卡尔曼 滤波进行相对测量和相对定轨,并将离散线性系统的二次型最优控制 理论应用到相对位置校正控制中。
- The result of simulation shows the fuzzy neural net work control is practicable and its control accuracy takes the precede nce over the traditional methods. 通过仿真证明了模糊神经网络控制的可行性,控制精度优于传统方法。
- Shaftless unwind and rewind units use AC servomotors and pneumatic chucks for faster and easier roll handling while maximizing control accuracy. 轴放松和倒带单位使用的交流伺服和气动夹头更快和更容易辊处理的同时,最大限度地控制精度。
- The developed system can automatically control the welding process and is with high control accuracy, strong jamproof ability, easy to operate. 该控制系统能对焊接过程进行全自动控制,具有控制精度高、抗干扰能力强和操作方便等特点。
- The application shows that new type control system has stronger anti-jamming ability,and can enhance constant tension control accuracy of roving ma... 在粗纱机上的应用效果表明:新型控制系统具有较强抗干扰能力,并提高了粗纱机的恒张力控制精度。
- Permanet-magnet AC servo motor aqua ripple directly influences .system control accuracy is one of the most attention performance index. 摘要永磁交流伺服电动机的转矩波直接影响系统的控制精度,是最为关注的伺服性能指标之一。
- The control accuracy and reproducible accuracy of the equipment are high,thus ensuring the automatic control process of Fiber Optic boards. 设备控制精度和重复精度高,实现了光学纤维面板的全自动熔压过程。
- Torque ripple of permanent-magnet AC servo motor directly influences system control accuracy, is one of the most attention performance index . 永磁交流伺服电动机的转矩波动直接影响系统的控制精度,是最为关注的伺服性能指标之一。
- Arthur Kantrowitz for the first time in 1972. As a novel propulsion technology, it can be applied in many fields, such as micro-satellite launch, satellite orbit control and space debris removal. 自1972年由Kantrowitz提出这一概念以来,受到世界各国的广泛关注。
- Simulation results show that RCBF scheme PSNR variation is smaller than that of JVT-G012 in JM10.2.Moreover both the average PSNR and control accuracy are improved. 实验结果表明,RCBF算法的峰值信噪比PSNR值波动与JM10.;2下的码率控制算法JVT-G012相比明显减小,同时平均PSNR值和控制精度也有提高。
- Twin-roll casting hydraulic AGC system is designed to adjust the gap between double rollers and improve it's control accuracy,response accuracy and stability. 通过设计双辊铸轧液压AGC系统来调节辊缝间隙,提高其控制精度、响应速度和稳定性。
- When parameters of hydro turbine PID governor are optimized by using PSO algorithm, the experiments show excellent results in term of control accuracy and effectiveness. 仿真试验结果表明,用微粒群算法优化水轮机调节器参数,可以获得满意的控制精度和效率。
- Aimed at discrete model for pneumatic position servo system, investigation of time-delay and noise polynomial was carried out for improving its control accuracy. 摘要为提高气动位置伺服系统的控制精度,针对其离散模型,分别对时延数和噪声多项式进行研究。
- The spacecraft is in orbit around the moon. 该航天器在绕月球轨道运行。