[測] 坐标測量機；三元測定器
The ranging error caused by mechanism error of Coordinate Measuring Machine.
坐标測量機的機構誤差引起的測距誤差；
When he was a kid , he showed much interest in coordinate measuring machine .
還是小孩子的時候，他就對坐标測量機非常感興趣。
The paper introduces a method to resolve the drone control of Vision Coordinate Measuring Machine (VCMM) in Bluetooth Wireless Communications mode.
介紹一種利用藍牙無線通信方式解決光學坐标測量機靶标控制的方法。
The paper illuminated the vector measure key technique method and error analysis on the three Coordinate Measuring Machine, taking an car part for example.
結合某轎車零件實例，闡述了三坐标測量機矢量檢測的關鍵技術方法及其誤差分析。
The kinematic modeling of CMM in virtual reality lays the foundation for simulating and running of virtual coordinate measuring machine, in need of the development of virtual manufacturing system.
虛拟現實中坐标測量機的運動建模是虛拟坐标測量機仿真運行的基礎，是虛拟制造系統發展的需要。
Measurement principle of three coordinate measuring machine based on half-closed loop control is introduced.
介紹了一種基于半閉環控制的三坐标測量機的測量原理。
Another one is to provide a simulation tool of Coordinate Measuring Machine for training.
目的之二是為了提供一個坐标測量機的仿真工具，用于坐标測量機的培訓。
The data measured by coordinate measuring machine can not been used directly for reverse elu gineering by general-purpose CAD software because of its litteriness.
由三坐标測量機測量獲得的數據具有一定的雜亂性，難以直接用于通用CAD軟件的反求工程設計中。
This paper presents a method of error detection using in high precision miniature three-coordinate measuring machine(CMM).
提出一種適用于微型高精度三坐标測量機的誤差檢定方法。
The paper gives a noncontact measurement method based on coordinate measuring machine and stereo-vision measuring principle.
以立體視覺測量原理為依據，提出了一種基于三坐标測量機的非接觸測量方法。
This method is proved in the large CNC 3D coordinate measuring machine YQ3000.
本方法已在大型CNC三坐标測量機YQ3000中得到驗證。
Several coordinate measuring machine geometry error models of several kinds in common use are analyzed in this paper.
分析了坐标測量機幾何誤差的幾種常用模型，提出了基于神經網絡的單項幾何誤差模型。
In order to ensure the coherence of the measuring data, measuring-coordinate system must be created firstly before the part is measured and checked by Coordinate Measuring Machine(CMM).
在産品的誤差檢驗和反向工程中，為了實際測量的需要以及保證測量數據的一緻性，用三坐标測量機進行測量之前必須建立相應的測量坐标系。
The measuring system consists of a CNC coordinate measuring machine , PH9/PH10 probe head and LB? 12 non-contact laser probe.
由程控三坐标測量機、PH9／PH10回轉體和LB—12型非接觸激光測頭構成測量系統；
This paper investigates the measurement principle and model of a parallel dual-joint coordinate measuring machine(PD-CMM) which has three degrees of *******(DOF).
該文探讨了一種三自由度（DOF）平行雙關節坐标測量機的測量原理和測量模型。
In this paper a non contact measuring system for free form surfaces is proposed based on coordinate measuring machine, PH10 probe head and laser triangulation probe.
提出一種由三坐标測量機、PH10回轉體和激光三角測頭組成的自由曲面非接觸測量系統。
It can be predicted that the virtual coordinate measuring machine will possess a prosperous future.
可以預計，虛拟坐标測量機将具有廣闊的前景。
The automatic recognition for the position and pose of measured part is a key technology in the inspection system of intelligent coordinate measuring machine.
零件位置的自動識别是智能三坐标測量機檢測系統中極為關鍵的技術。
The application of CAD system in the coordinate measuring machine(CMM) measurement was introduced.
對CAD系統在三坐标測量機測量中的應用進行了介紹。
The method of Virtual -Coordinate Measuring Machine(Virtual -CMM)based on finite elements analysis is the effective way to predict and compensate dynamic errors in fast probing.
為了預測快速探測過程中産生的動态誤差，提出了基于有限元分析的虛拟坐标測量機方法，有限元分析過程的自動執行是其關鍵組成部分。
This thesis mainly focus on the system of flexible three coordinate measuring machine based on robotics and relevant theoretical technical basis.
本論文主要研究柔性臂三坐标測量機系統及相關理論與技術。
The CMM(Coordinate Measuring Machine) can be used to measure the geometric element and the tolerance of position and shape of many kinds of work pieces.
三坐标測量機可對各種零件進行幾何元素和形位公差的測量。
The measuring steps and result processing methods of measuring turbine blade by using the contact-type coordinate measuring machine(CMM) are introduced.
本文介紹了利用接觸式三坐标測量機對渦輪葉片測量的步驟和測量結果的處理方法，最後給出了現場抽樣測量的精度控制方法。
By the example of a coordinate measuring machine the efficiency of the method is demonstrated.
一個坐标測量儀的實例證明了該方法的有效性。
Hence, the mechanism is particularly suitable for robots that perform tasks requiring high accuracy and stiffness such as machining, and also for machine tools and coordinate measuring machine.
適用于要求高剛度、高精度的完成機械加工任務的切削加工機器人、金屬切削機床和坐标測量機等。
This paper introduces a method, which can measure very complex profile or surface of a casting part by using three dimension coordinate measuring machine and reverse engineering technology.
介紹了一種利用三坐标測量機與反求技術相結合，實現鑄造零件複雜輪廓檢測的具體方法。
The mode of the distortion of workpiece was stu***d. A software approach for rectifying three coordinate measuring machine data was proposed.
研究了工件的變形形式，并依此提出三坐标測量數據的軟件矯正法。
A Coordinate Measuring Machine(CMM) is a kind of widely used, highly automated measuring machine with high accuracy and efficiency. The mainly used field are advanced manufacture and science research.
三坐标測量機（CMM）是一種通用性強、自動化程度高、高精度、高效率的測量系統，在先進制造技術和科學研究中有着極為廣泛的應用。
Now a laser ******** measuring device instead of test probe is installed on the three-coordinate measuring machine, but this method is still limited by the three-coordinate measuring machine itself.
改進的方法是将激光三角測量頭裝在三坐标機上以代替觸針，從而實現了非接觸測量，但此法仍然受到三坐标機本身的限制。
坐标測量機（Coordinate Measuring Machine，簡稱CMM）是一種高精度三維測量設備，用于檢測工件的幾何尺寸、形狀和位置公差。它通過接觸式或非接觸式探頭在X、Y、Z三個坐标軸上移動，采集物體表面的數據點，結合專用軟件分析數據，并與設計模型進行比對，從而評估制造精度。
測量原理
基于笛卡爾坐标系，通過探頭接觸或掃描物體表面，記錄三維坐标值。數學公式可表示為：
$$
P(x_i, y_i, zi) = sum{i=1}^{n} text{數據點集合}
$$
這些數據通過最小二乘法或最小區域法計算公差（參考ISO 10360标準）。
核心部件
美國國家标準與技術研究院（NIST）的研究表明，現代CMM的測量不确定度可達±1.5微米（NIST技術手冊）。德國物理技術研究院（PTB）則針對CMM的校準方法發布了詳細指南（PTB出版物）。
"Coordinate Measuring Machine"（簡稱CMM）的中文譯名為三坐标測量機或三次元測量儀，是一種高精度三維測量設備。以下是綜合多個來源的詳細解釋：
定義與核心功能
CMM通過測頭系統捕捉物體表面的三維坐标點數據，結合軟件計算工件的幾何形狀、尺寸及位置公差。其英文全稱中，“coordinate”指坐标系，“measuring”強調測量功能，而“machine”表明其自動化特性。
結構組成
通常包含以下部分：
工作原理
測頭在三維空間内移動，記錄被測點的坐标值（X,Y,Z），通過軟件分析這些數據，計算長度、角度、平面度等幾何參數。
應用領域
主要用于制造業的質量控制，例如汽車、航空航天等領域的高精度零部件檢測。編程人員可通過專用軟件（CMM編程）設定測量路徑和參數，實現自動化操作。
别稱與擴展
在不同語境中，CMM也被稱為三次元、三坐标測量儀或坐标量測機。其測量精度易受環境溫度、振動等因素影響，需在穩定條件下使用。
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