1P1-F14 Interactive support technology applied to plate bending by line heating : Instructions of position and speed of burner

Iwamoto, Kazuyo; Kizuka, Yuko; Tsujino, Yoshiki; Yamauchi, M.

doi:10.1299/jsmermd.2009._1p1-f14_1

Cited by 2 publications

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“…We have already proposed a method for three-dimensional position recognition by the presented image through the monocular video see-through HMD. In addition, the presentation technique was applied to the line heating work for iron plate, and the effectiveness has been confirmed [4] [5]. However, there are still some problems that should be examined concerning the monocular video seethrough HMD usability.…”

Section: Operating Instructionmentioning

confidence: 99%

Evaluation of depth perception of monocular video see-through head mounted display

Iwamoto

Kizuka

2011

2011 IEEE International Conference on Systems, Man, and Cybernetics

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In order to support the manufacturing operations interactively, we develop monocular video see-through head mounted display (HMD) as a human interface. The operating instructions are programmed according to the state of the object and the work situation, and presented to a worker through HMD. The presentation image is a synthetic image of the operating instructions drawn by the computer graphics (CG) on the real image captured by the camera. The worker can perform the task while watching those operating instructions. At that time, because of the worker equips the monocular video see-through HMD, she/he watches the object directly by one eye, and watches the image of object through HMD by another eye. In order to work efficiently in such a situation, it is preferable that the worker has similar depth perception compared with the state that HMD is not equipped. Therefore, it is necessary to evaluate the depth perception of the worker equipped with the monocular video see-through HMD. In this paper, monocular video seethrough HMD for manufacturing support is examined, and, as a result, two prototype devices are proposed. The experimental evaluation results of the depth perception using those devices are reported.

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Section: Operating Instructionmentioning

confidence: 99%

Evaluation of depth perception of monocular video see-through head mounted display

Iwamoto

Kizuka

2011

2011 IEEE International Conference on Systems, Man, and Cybernetics

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“…In order to achieve this technology, monocular video see-through HMD has been developed as an image capture display device [1] [2]. Furthermore, how to instruct the 3dimensional position and movement speed of tool such as a 978-1-4244-6588-0/10/$25.00 ©201 0 IEEE 185 torch that the worker has in the hand, was examined by using interactive support technology, and those fundamental effectiveness has been verified [3][4] [5]. By realization of this technology, it is expected performing a work that needs advanced skill or improving a worker's skill, even if a worker is not an expert.…”

Section: Introductionmentioning

confidence: 99%

Plate bending by line heating with interactive support through a monocular video see-through head mounted display

Iwamoto

Kizuka

Tsujino

2010

2010 IEEE International Conference on Systems, Man and Cybernetics

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This paper describes the line heating experiment performed. Operating instructions are presented to a worker interactively through a monocular video see-through head mounted display (HMD). We are advancing research of interactive work support technology that unskilled person can perform a task that needs advanced skill by presenting the operating instructions through a wearable device. In order to present operating instructions, a monocular video see-through HMD was developed as a human interface. Thereby, operating instructions are superimposed on a work object and a processing point and a tool position posture, etc. are presented. Although this technology is applicable to various applications, here it is applied to the plate bending by line heating. The plate bending by line heating is a task that makes an iron plate transformation into a target shape by heating and cooling. It is well used for ship shell fabrication. In the experiment, a worker performs a line heating task according to the operating instructions presented by monocular video see-through HMD. As a comparison experiment, the torch fixed to the motorized linear slide was moved at fixed speed, and the iron plate was heated. In this paper, the comparison results of these experiments are reported.

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1P1-F14 Interactive support technology applied to plate bending by line heating : Instructions of position and speed of burner

Cited by 2 publications

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Evaluation of depth perception of monocular video see-through head mounted display

Evaluation of depth perception of monocular video see-through head mounted display

Plate bending by line heating with interactive support through a monocular video see-through head mounted display

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