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- Profilometry for phase measurement with non-integral twin-frequency grating[J]. 引用该论文 陈永权;曹益平;常山.
- It is significant for the application of composite phase measuring profilometry. 这对于复合相位测量轮廓术的进一步应用具有实际指导意义。
- Phase-shift error is the main source of phase measurement error in phase-measuring profilometry(PMP). 移相误差是移相法相位测量轮廓术的主要误差来源。
- WAMS includes the PMU (Phase Measurement Unit), communication system and the control system of the EMS and SCADA. WAMS主要由位于厂站端的PMU、通信系统和位于调度中心的控制系统组成。
- The accuracy can be enhanced with optical heterodyne technique and the phase measurement of Doppler signals. 对多普勒信号进行光学外差处理并对多普勒信号进行测相,可以提高测量的精度。
- A New Method of Three-Dimensional Coordinates Calibration in Phase Measuring Profilometry[J]. 引用该论文 宋万忠;苏显渝;曹益平;向立群.
- The key problem of DGPS carrier phase measurements for two moving bodies is how to get a fast ambiguity solution under varying baselines. 摘要GPS双移动载波相位差分技术的关键,是如何实现可变基线条件下整周模糊度的快速解算。
- In this paper, we have a further study about CPMP, and compare CPMP with phase measuring profilometry (PMP) on the aspects of experiments and theories. 本文对CPMP在理论及实验上进行了进一步的研究,并将之与相位测量轮廓术(PMP)进行了比较分析。
- A fast phase measuring profilometry using RGB tricolor structured illuminationwith a digital micro-mirror device(DMD) has been developed. 3、提出了基于数字微镜三色投影的快速三维测量新方法。
- Phase Measuring Profilometry (PMP) by a composite grating is a non-contract and real-time optical three-dimensional (3D) measurement method. 摘要基于复合光栅的相位测量轮廓术在物体三维信息重建中是一种非接触、实时的测量方法。
- A symmetrical common-path heterodyne interferometry is proposed,which utilizes a traverse Zeeman laser and a high-speed phase measurement technology. 提出了一种对称共路双频外差干涉测量硬盘磁头飞行高度的方法,用于在线检测磁头飞行高度瞬态调制变化。
- Abstract: Both structured light and phase measurement which base on optical triangulation are methods for measuring displacement. 中文摘要: 结构光法和相位移法都是基于光学三角原理的位移测量方法。
- Abstract Two methods of microwave phase measurement and its applications in theresearch and operating of microwave accelerating system for BEPC Linac aredescribed. 摘要 文章叙述了两种微波相位测量方法及其在BEPC电子直线加速器微波加速系统研制和运行中的应用。
- The main part of controlling system is a Monolithic Processor 89C51, digital filtering, phase measuring and frequency error calculating were accomplished by software. 选用89C51单片计算机作为控制系统核心,由软件完成数字滤波、相位检测及频率偏移量计算;
- High-frequency phase measuring equipment is an indispensable part of the laser profilometer.Its work is to measure the phases of two measured signals. 摘要高频相位测量装置是激光轮廓测量仪不可缺少的一部分,它完成的工作是对两路被测信号进行相位测量。
- The test separator is an important test instrument in the crude oil processing facilities through which the oil, gas and water -three phase measurements are achieved. 测试分离器是原油生产工艺设施中一个重要的测试设备,它通过油、气、水分离来达到三相测定的目的。
- The child is going through a difficult phase. 那孩子正经历困难的阶段。
- The two sets of traffic lights were out of phase. 那两组交通灯不同步。
- This paper mainly analyzes the different frequency influence on proceeding of phase measuring with electrician method( take right angle type potential difference method as an example). 本文重点分析了用电工方法(直角坐标式交流电位差计方法为例)相位进行测量时,不同的频率对测量结果产生的不同影响。
- They have decided to phase in the new techniques. 他们已决定逐步引入新技术。
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