AU558745B2 - 2-d pressure imaging system - Google Patents

2-d pressure imaging system

Info

Publication number
AU558745B2
AU558745B2 AU28183/84A AU2818384A AU558745B2 AU 558745 B2 AU558745 B2 AU 558745B2 AU 28183/84 A AU28183/84 A AU 28183/84A AU 2818384 A AU2818384 A AU 2818384A AU 558745 B2 AU558745 B2 AU 558745B2
Authority
AU
Australia
Prior art keywords
imaging system
pressure imaging
pressure
pressure distribution
describing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
AU28183/84A
Other versions
AU2818384A (en
Inventor
Ming-Yee Chiu
Constantine J. Tsikos
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of AU2818384A publication Critical patent/AU2818384A/en
Application granted granted Critical
Publication of AU558745B2 publication Critical patent/AU558745B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/247—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet using distributed sensing elements, e.g. microcapsules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J13/00—Controls for manipulators
    • B25J13/08—Controls for manipulators by means of sensing devices, e.g. viewing or touching devices
    • B25J13/081—Touching devices, e.g. pressure-sensitive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
    • B25J19/02—Sensing devices
    • B25J19/021—Optical sensing devices
    • B25J19/023—Optical sensing devices including video camera means

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

A pressure imaging system for describing an object's configuration based on a pressure distribution resulting from contact between a sensor plate and the object. Optical signals, used to describe the pressure distribution, are converted into electrical signals which can be used to define the object.
AU28183/84A 1983-04-04 1984-04-04 2-d pressure imaging system Ceased AU558745B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48207183A 1983-04-04 1983-04-04
US482071 1990-02-20

Publications (2)

Publication Number Publication Date
AU2818384A AU2818384A (en) 1984-10-25
AU558745B2 true AU558745B2 (en) 1987-02-05

Family

ID=23914531

Family Applications (1)

Application Number Title Priority Date Filing Date
AU28183/84A Ceased AU558745B2 (en) 1983-04-04 1984-04-04 2-d pressure imaging system

Country Status (6)

Country Link
EP (1) EP0121904B1 (en)
JP (1) JPS60501379A (en)
AT (1) ATE35794T1 (en)
AU (1) AU558745B2 (en)
DE (1) DE3472772D1 (en)
WO (1) WO1984003855A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4964302A (en) * 1984-09-25 1990-10-23 Grahn Allen R Tactile sensor
EP0195873B1 (en) * 1985-03-28 1989-11-08 The Goodyear Tire & Rubber Company A method of forming a colour graduated picture from a black-white graduated picture and in particular a method of producing a colour graduated isobar representation of a pressure distribution
SG96541A1 (en) * 1997-08-14 2003-06-16 Inst Of Microelectronics Design of a novel tactile sensor
EP3152540B1 (en) * 2014-06-03 2019-05-22 Okinawa Institute of Science and Technology School Corporation System and method for obtaining force based on photoelasticity
SG11202102280SA (en) 2018-09-06 2021-04-29 Gelsight Inc Retrographic sensors
KR20220027142A (en) 2019-07-04 2022-03-07 고쿠리츠다이가쿠호진 도호쿠다이가쿠 Tactile Sensors, Tactile Sensor Systems and Programs

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE691431C (en) * 1937-05-05 1940-05-25 Gertrud Graeper Device for identifying the footsteps of a human foot
IL44525A (en) * 1974-03-29 1976-08-31 Univ Ramot Method and apparatus for indicating or measuring contact pressure distribution over a surface
FR2267735A1 (en) * 1974-04-17 1975-11-14 Anvar Orthopaedic sole pressure distribution indicator - for analysing foot trouble during walking

Also Published As

Publication number Publication date
AU2818384A (en) 1984-10-25
EP0121904B1 (en) 1988-07-20
EP0121904A1 (en) 1984-10-17
JPS60501379A (en) 1985-08-22
ATE35794T1 (en) 1988-08-15
WO1984003855A1 (en) 1984-10-11
DE3472772D1 (en) 1988-08-25

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