Position Measurement and Wireless Measurement System of Straightness Error Based on Two-Dimensional PSD

Author

Jiang, Yuan ; Zi-xue, Qiu ; Jian-xin, Shao ; Jin-wei, Cao

Author_Institution

Sch. of Mech. Eng., Nantong Univ., Nantong, China

fYear

2010

fDate

25-27 June 2010

Firstpage

1490

Lastpage

1492

Abstract

The wireless measurement system of straightness error based on two-dimensional PSD, C8051F330 and PTR4000 was designed. The principle of PSD, the signal processing circuit, and the wireless straightness error data transmission system were introduced in detail. An accuracy algorithm meeting the least condition which constructed the characteristic polygon and calculated the maximum intercepts of the measuring points in the characteristic polygon as straightness error was proposed. The system has features of high precision and fast speed. Combination with the two types of measurement methods of straightness error, the evaluation software of straightness error was designed. It can be used with other straightness measuring instruments such as level-meter, autocollimator.

Keywords

data communication; measurement errors; measurement systems; position measurement; radiocommunication; sensors; signal processing equipment; C8051F330; PTR4000; data transmission system; evaluation software design; position measurement; position sensitive detector; signal processing circuit; straightness error; two-dimensional PSD; wireless measurement system; Measurement by laser beam; Measurement uncertainty; Semiconductor device measurement; Signal processing algorithms; Software; Wireless communication; Wireless sensor networks; C8051F330; PSD; PTR4000; straightness error;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Control Engineering (ICECE), 2010 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6880-5

Type

conf

DOI

10.1109/iCECE.2010.367

Filename

5630153