Real-time measurement of eccentric motion with capacitive sensor for hydraulic pumps

Marvin H.M. Cheng; George T.C. Chiu; Matthew Franchek

doi:10.1109/ACC.2009.5160063

Real-time measurement of eccentric motion with capacitive sensor for hydraulic pumps

Marvin H.M. Cheng, George T.C. Chiu, Matthew Franchek

Research Institute

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

Cylindrical capacitive sensors have been developed and applied to various rotating machinery applications in the past two decades. In the hydraulic industry, capacitive sensors can also be used to measure various properties of hydraulic systems due to the change of its dielectric permittivity. Compared with competing optical, inductive, and piezoresistive transducers, capacitive sensors have many advantages, such as low cost and power usage, and good stability, resolution, and speed, etc. In this paper, a new approach that measures the eccentric motions of a hydraulic pump by using a cylindrical capacitive sensor is presented.

Original language	English (US)
Title of host publication	2009 American Control Conference, ACC 2009
Pages	3687-3692
Number of pages	6
DOIs	https://doi.org/10.1109/ACC.2009.5160063
State	Published - Nov 23 2009
Event	2009 American Control Conference, ACC 2009 - St. Louis, MO, United States Duration: Jun 10 2009 → Jun 12 2009

Other

Other	2009 American Control Conference, ACC 2009
Country	United States
City	St. Louis, MO
Period	6/10/09 → 6/12/09

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/ACC.2009.5160063

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title = "Real-time measurement of eccentric motion with capacitive sensor for hydraulic pumps",

abstract = "Cylindrical capacitive sensors have been developed and applied to various rotating machinery applications in the past two decades. In the hydraulic industry, capacitive sensors can also be used to measure various properties of hydraulic systems due to the change of its dielectric permittivity. Compared with competing optical, inductive, and piezoresistive transducers, capacitive sensors have many advantages, such as low cost and power usage, and good stability, resolution, and speed, etc. In this paper, a new approach that measures the eccentric motions of a hydraulic pump by using a cylindrical capacitive sensor is presented.",

author = "Cheng, {Marvin H.M.} and Chiu, {George T.C.} and Matthew Franchek",

year = "2009",

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language = "English (US)",

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AU - Cheng, Marvin H.M.

AU - Chiu, George T.C.

AU - Franchek, Matthew

PY - 2009/11/23

Y1 - 2009/11/23

N2 - Cylindrical capacitive sensors have been developed and applied to various rotating machinery applications in the past two decades. In the hydraulic industry, capacitive sensors can also be used to measure various properties of hydraulic systems due to the change of its dielectric permittivity. Compared with competing optical, inductive, and piezoresistive transducers, capacitive sensors have many advantages, such as low cost and power usage, and good stability, resolution, and speed, etc. In this paper, a new approach that measures the eccentric motions of a hydraulic pump by using a cylindrical capacitive sensor is presented.

AB - Cylindrical capacitive sensors have been developed and applied to various rotating machinery applications in the past two decades. In the hydraulic industry, capacitive sensors can also be used to measure various properties of hydraulic systems due to the change of its dielectric permittivity. Compared with competing optical, inductive, and piezoresistive transducers, capacitive sensors have many advantages, such as low cost and power usage, and good stability, resolution, and speed, etc. In this paper, a new approach that measures the eccentric motions of a hydraulic pump by using a cylindrical capacitive sensor is presented.

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BT - 2009 American Control Conference, ACC 2009

T2 - 2009 American Control Conference, ACC 2009

Y2 - 10 June 2009 through 12 June 2009

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