English translation for "光栅尺"
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- rsf
Related Translations:
光栅摄谱仪: diffraction-grating spectrographgrating ectrographgrating spectrograph 光栅图样: raster patternreticle pattern 光栅扫描: raster scanningrester scanscan, raster
- Example Sentences:
| 1. | Metrology grating technology . technical requirements for grating bar of glass
计量光栅.玻璃光栅尺.技术要求 | | 2. | And the grating signal receive circuit , fpga module circuit and output signal interface circuit are integrated into one board - dual grating signal process board
并将fpga模块电路、双光栅尺信号接收电路与外部接口电路集成为自行设计的双光栅尺信号处理卡。 | | 3. | Piezo - electrical ultrasonic motors were used to drive the linear slideways supported by the cross roller bearings , position information was fed back by the optical encoders , the total closed - loop control system was constituted
伺服机构采用压电超声电机直接驱动由滚柱导轨支承的直线工作台,通过高精度光栅尺构成全闭环反馈。 | | 4. | The hardware of the system is made up of p89c61x2ba as main processor , usbn9604 as usb interface , grating signal - processing circuit , xc95108 as signal subdivision , sensing , counter circuit and so on
硬件部分以p89c61x2ba为控制核心,包括采用usbn9604接口芯片的usb接口电路,光栅尺输出信号处理电路,以xc95108为主的信号细分、辨向和计数电路等。 | | 5. | In response to the characteristic that the grating scale ’ s electronic subdivision brings in subdivision error , this paper brings forward a method of no subdivision to enhance the switch and merge method ’ s measuring precesion
针对光栅尺的电子细分信号具有细分误差的特性,本文提出了对莫尔条纹信号不细分的方法以提高双光栅尺信号切换合成值的精度。 | | 6. | By the advantage of high precision , strong anti - interference ability , long lifespan , etc , grating scale is the chief sensor in displacement measurement . however , as is restricted by the beam path structure , the scan frequency of the scaning circuit , etc , the maximum available measuring speed has a inverse proportion relationship to the measuring pace of a single grating scale
光栅尺具有精度高、抗干扰能力强、寿命长等优点,成为微纳米位移测量的主要工具,但由于受光路结构及信号检测电路扫描频率等因素的限制,单个光栅尺测量的最大允许移动速度与其测量步距成反比。 | | 7. | In large dimension measurement techniques , on the two - dimensional optical microscopy work platform displacement signals collection , the introduction of raster feet to achieve large dimension measurements designed raster signal acquisition circuits , a collection of analytical studies of the key circuits , the corresponding solutions , and discussed work platform displacement signals , image data and the actual dimension ; meanwhile driving mechanism designed electrical circuit , laying the foundation for the measurement of two - dimensional work platform automatically
在超屏幕尺寸测量技术中,关于二维光学显微工作台位移信号采集,采用了光栅尺来实现超屏幕尺寸测量,设计了光栅信号采集电路,分析研究了采集电路中的关键性问题,提出相应的解决方案,并讨论了工作台位移信号、图像数据与实际尺寸的关系;同时设计了电机驱动接口电路,为二维工作台自动测量奠定基础。 | | 8. | The main task including : when the raster ruler and axis - angle coder move forward or backward , they will bring pulse signals which are length signals and angle signals . these signals will be sent to signal processing circuits to be pretreated . then the signals will be sent to direction differentiation circuits to differentiate the directions
主要完成以下任务：把光栅尺和轴角编码器前进或后退产生的长度信号和角度信号，送信号处理电路进行处理，再送鉴相倍频电路进行鉴相处理，送单片机计数，由另一片单片机把计数的结果数据经过串行通讯电路送至pc主机去进行处理。 | | 9. | The main computer is programmed under windows , while the assistant computer is programmed under dos . the last , based on the idea of module - structure , the software of the testing system are designed , thus this software system is compatible and transplantable to design again . the experiment of measuring principle is taken : take the xy flat of lathe as the parallel - pole device and adjust the angle of sensor , the rotating - probe can test the felloe mould in scanning way
借助虚拟仪器的思想，对测控系统进行了设计：采用光栅尺、光电编码器测量可动部件的运动量，分辨率高、误差小；采用细分驱动的步进电机装置，控制性能好；系统实施环境温度的检测、补偿，提高了检测精度；基于两级微机组建测控系统：主机为人机界面，采用windows编程，从机用dos编程，实时性好；软件设计采用兼容性和移植性好的模块式结构，便于二次开发。 | | 10. | Base on the analysis of the grating linear displacement measurement theory , the measure errors especially the subdivision error of the grating scale , this paper focuses on the theory of switch and merge of dual grating scales ’ signals , builds the design criteria of high speed high precision displacement measurement by using dual grating sales , designs the switch picking reference with high precision and fast switch and merge method , analyses the errors brought in by switch and merge of the duals grating scales
在分析光栅线性位移测量原理、光栅尺的测量误差尤其是细分误差的基础上,本文重点研究双光栅尺切换与合成的原理,建立了基于双光栅尺高速高精度位移测量的设计准则,根据设计准则设计了切换基准拾取方法以及快速切换与合成方法,分析了双光栅计数值切换合成的误差。 |
- Similar Words：
- "光栅操作" English translation, "光栅测量系统" English translation, "光栅常量" English translation, "光栅常数" English translation, "光栅衬底" English translation, "光栅抽样" English translation, "光栅处理器" English translation, "光栅传感器" English translation, "光栅打印机" English translation, "光栅单色光计" English translation
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