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- Phase error compensation algorithm and simulation in four-step phase shifting interferometry 四步相移干涉测量的相位补偿及仿真
- phase error compensation 相位误差补偿
- This method link amplitude adjust with phase adjust together, and perform coordinate control . By the simulation principle, the CT error compensation can be realized through operational amplifier, integrate circuit, FET, and other electronic component. 这种方法将电流互感器的相位调整和幅值调整结合到一起,进行协调控制,运用模拟原理,并采用运算放大器,场效应管等电子器件实现了电流互感器的误差补偿。
- This shows that the amplitude and phase error has important effect on ASLC. 理论分析和仿真结果表明幅相误差对自适应旁瓣对消系统具有重要的影响,必须加以克服。
- Methods of error compensation for azimuth holding system in an INS (inertial navigation system) are presented. 给出了陆用惯性导航系统方位保持仪的误差补偿方法.
- An error compensation method for intelligent electromagnetic compass (IEMC) is studied. 研究了一种智能电子罗盘的误差补偿问题。
- Error compensation technology is efficiency track to improve rotary accuracy of precision machine tool. 误差补偿技术是提高精密机床主轴回转精度的有效途径。
- Error compensation is an efficient way to improve machining accuracy of NC machine tools. 误差补偿技术是提高数控机床加工精度的有效途径。
- This paper presents the effect of carrier phase error on MC-CDMA performance in downlink mobile communications. 该文对下行无线通信信道中MC-CDMA系统的载波误差性能进行了研究。
- To avoid the singularities from appearing after gross error compensation, necessary cycle detection is added. 通过加入必要的回路检测,避免了幅度补偿后矩阵奇异性的产生。
- The phase error between the segments was extracted from the interferograms mismatching. 子镜间相位误差通过干涉图形间的不匹配性进行提取。
- Short-circuiting device, open a way implement use at error compensation with load. 短路器、开路器和负载用于误差抵偿。
- Undulator rms phase error is expressed as function of the magnet peak field distribution. 摘 要 :给出了波荡器位相误差的函数式, 可由磁场峰值分布直接计算波荡器位相均方根误差。
- A survey on the error and error compensation technology (ECT) of machine tools is presented. 采用误差补偿技术是提高机床加工精度的一个重要发展趋势。
- The gain and phase error calibration for Linear Equi-spaced Arrays (LEA) is considered in this paper. 该文研究均匀直线阵幅度和相位误差校正问题。
- By means of shimming,the filed integral and phase error can be reduced as much as possible. 磁场的垫补和测量方法由原来的整体测量改为分段进行,垫补的使用使各段积分场及位相误差都尽可能小。
- In the guidance radar network, system error compensation is the predominate condition for information sharing and data fusion and is a key technique. 在制导雷达网中进行精确系统误差补偿是实现制导雷达组网信息资源共享与数据融合的先决条件,是实现制导雷达组网的关键技术之一。
- The effect of the quantization of the fringe intensity on the phase error in phase shifting measurement is formulated. 对相位移测量技术中的条纹强度量化所引起的相位误差进行了定量研究。
- And a novel method via initial determined error compensation is presented in order to reduce the influence of shop motion and lever-arm effect. 并提出了采用初始装定误差补偿的方法消除船舶运动与杆臂效应对射击的影响。
- The method enables the IEMC to realize automatic error compensation and auto-calibration easily,and lower the cost largely. 该方法使智能电子罗盘容易地实现了自动误差补偿和自动校准 ,大幅度降低了成本。