Theoretical And Experimental Analysis Of A Fiber Optic Proximity Probe

Hoogenboom, Leo; Hull-Allen, G.; Wang, Steven

doi:10.1117/12.942659

Cited by 21 publications

(5 citation statements)

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“…It is important for OFDM to analyze system resolution theoretically [6]. Gaussian function was proposed to describe the light field at optical fiber end by Hoomenboom et al [7], and the characteristics of the light field at the transmitting multimode fiber end were given by Takai and Asakura [8]. Yin presented a light intensity distribution model at the end of plastic fiber with further study [9].…”

Section: Theoretical Analysis and Simulationmentioning

confidence: 99%

A Novel Optical Fiber Displacement Measurement System

Guan

Chen

et al. 2014

AMM

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In order to meet the displacement measurement’s need for high precision and large measuring range, a novel design of optical fiber displacement system is proposed. Optical fiber is applied to the displacement measurement field with its simple structure, light weight, cheap cost and high precision. A displacement measurement model based on transmissive optical fiber is established, and theoretical calculation and simulation are conducted to verify the accuracy of the model. Displacement measuring experiments are completed and the results show that the transmissive optical fiber displacement measurement system has high measuring accuracy with the relative error less than 0.2% over a large range.

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Section: Theoretical Analysis and Simulationmentioning

confidence: 99%

A Novel Optical Fiber Displacement Measurement System

Guan

Chen

et al. 2014

AMM

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“…On the basis of the theory analysis, the related scholars consider the actual optical field distribution at optical fiber end is not purely a Gaussian beam, and it is not purely a geometric beam of uniform distribution yet, but it is closer to the mixed of them [4][5][6]. For the multimode step index fiber of reflective light intensity optical fiber sensors, we can obtain practical and universal fiber optical field intensity distribution, that is…”

Section: A Optical Field Distribution At Optical Fiber Endmentioning

confidence: 99%

Research on Displacement Sensor of Two-Circle Reflective Coaxial Fiber Bundle

Zhang

Yang

2008

2008 IEEE/ASME International Conference on Advanced Intelligent Mechatronics

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Displacement sensor of two-circle reflective coaxial fiber bundle for measuring slide bearing of rotating machinery is designed. A mathematical model of modulation function for the fiber bundle sensor is established. The factors influencing the sensor's characters, including receiving fiber core radius a0, axis space d between transfer fiber and receiving fiber, the maximum entrance angle c θ of the optic fiber, are simulated and analyzed. Results show that this fiber sensor can effectively eliminate the influence to output characteristics caused by power fluctuation, difference of surface reflectivity and transmission loss. At last, optimization design parameters of the system are presented.

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“…Some of the numerical values of the previous parameters are presented in the next section and were verified experimentally. The work presented in [16] gives additional information on the theoretical and experimental verification of the parameters of multiple fiber transducers.…”

Section: Figure 5 Interaction Between Transmitting and Receiving Fibersmentioning

confidence: 99%

On-line wear detection of milling tools using a displacement fiber optic sensor

Castillo-Castañeda

2003

JART

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A cost-effective technique for on-line wear monitoring of a milling tool is presented. The tool wear is estimated directly from a fiber optic sensor with high resolution and high bandwidth characteristics. This sensor provides a distance measurement between its probe and the tool profile. The contribution of this work is the application of this sensor to sense on-line wear of a milling tool. Since the light emitted by this sensor comes from a photodiode, it does not produce eye damage, this is safer than laser displacement sensors. This technique senses the tool wear in real time, while the tool is rotating, with an accuracy less than 1 micron. Experimental results are also presented for a four-flank cutting tool rotating at 300 rpm.

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Theoretical And Experimental Analysis Of A Fiber Optic Proximity Probe

Cited by 21 publications

References 0 publications

A Novel Optical Fiber Displacement Measurement System

A Novel Optical Fiber Displacement Measurement System

Research on Displacement Sensor of Two-Circle Reflective Coaxial Fiber Bundle

On-line wear detection of milling tools using a displacement fiber optic sensor

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