An Intelligent Tactile Sensor-An On-Line Hierarchical Object and Seam Analyzer

Presern, Sasa; Gyergyek, L.

doi:10.1109/tpami.1983.4767375

Cited by 10 publications

(3 citation statements)

References 2 publications

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“…The use of robots in these laboratories has been shown to circumvent problems associated with the nonversatility of automated instruments. 15 The ability of a robot to do repetious or dangerous work, with little or no external intervention, allows almost continuous generation of data and thus increases productivity while decreasing the cost associated with having a human do the same work.…”

Section: Review Of the Robot Literaturementioning

confidence: 99%

Robotics In The Laboratory

Isenhour¹

1985

J. Chem. Inf. Comput. Sci.

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Section: Review Of the Robot Literaturementioning

confidence: 99%

Robotics In The Laboratory

Isenhour¹

1985

J. Chem. Inf. Comput. Sci.

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“…Presern et al [1] developed a tactile sensor to find and track three-dimensional trajectory of weld seam. Lei et al [2] improved the structure of it to measure displacement and angular errors for tracking super narrow gap weld seam.…”

Section: Introductionmentioning

confidence: 99%

Research on the deviation sensing of V-groove weld seam based on a novel two channel acoustic sensor

Gao

Xiao

Xiong

et al. 2022

Int J Adv Manuf Technol

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It is essential to sense the deviation of weld seam real-timely in robotic welding process. However, welding process always accompanied with high temperature, strong arc light and background noises, which significantly affects the application of sensors. In this study, a novel acoustic sensor was developed. This sensor consists of two microphones. Based on the sound signals collected by these two microphones, the deviation of weld seam was detected. The frequency response of the developed acoustic sensor was studied through simulation method firstly, and then the sensing performance of it was analyzed with experiments. The experimental results show that the developed acoustic sensor has a linear property for the deviation detection of V-groove weld seam. This research provides a novel method for weld seam tracking.

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“…Although the role of tactile sensors remains dominant and preferred in precise assembly besides the non-contact sensory systems, more task-oriented tactile sensors have been developed and are successfully working as welding gap followers or contour tracers. 1 " 7 The design procedure and applicational possibilities of the three component tactile sensor are described in this paper. The desired functional characteristics discussed from the probe application point of view are analysed in Section 2.…”

Section: Introductionmentioning

confidence: 99%

A three axis tactile sensor-probe for robotic use

Havlik¹

1986

Robotica

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SUMMARYThe paper deals with a three axis reaction force and displacement sensor. The design procedure of the strain gauges sensor for its intended application as a tactile proble is described. The deformable sensor body with strain gauges arrangement allows all three output voltage readings to be directly related with rectangular components of the force displacement vector in a remote contact reference system. The structural orthogonalisation that results in minimal cross component couplings is briefly outlined. The practical use of the designed probe is exemplified by seam following in a robotic welding system.

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An Intelligent Tactile Sensor-An On-Line Hierarchical Object and Seam Analyzer

Cited by 10 publications

References 2 publications

Robotics In The Laboratory

Robotics In The Laboratory

Research on the deviation sensing of V-groove weld seam based on a novel two channel acoustic sensor

A three axis tactile sensor-probe for robotic use

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