Generation of isocomfort working area based on psychophysical evaluation

Eui Seung Jung, Sungjoon Park, Sung H. Han

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

For efficient operations, vital hand controls must be easily controlled by the operator from his or her normal working position. The primary working area based on operator's working comfort was developed to serve as a design guideline to the workplace design or the control panel layout. Six males and four females participated in the experiment in which working comfort was measured for a level control with respect to the frontal and sagittal distances from the body center and the slope of a work table. The response surface methodology using a central composite design was employed to develop a prediction model for perceived working comfort. The concept of the proposed working area is a significant extension to the conventional working area such as Farley's or Squires' curves. It is shown that the distance to a control instrument and the slope of a work table have a quadratic effect to working comfort. It is noticeable that comfortable working area also exists outside the conventional working area. The result of the response surface analysis also indicated that a little slope of about 15° for a work table improved working comfort.

Original languageEnglish
Title of host publicationProceedings of the Human Factors and Ergonomics Society
Editors Anon
PublisherHuman Factors and Ergonomics Society, Inc.
Pages689-693
Number of pages5
Volume1
Publication statusPublished - 1995
Externally publishedYes
EventProceedings of the 39th Annual Meeting of the Human Factors and Ergonomics Society. Part 2 (of 2) - San Diego, CA, USA
Duration: 1995 Oct 91995 Oct 13

Other

OtherProceedings of the 39th Annual Meeting of the Human Factors and Ergonomics Society. Part 2 (of 2)
CitySan Diego, CA, USA
Period95/10/995/10/13

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering

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  • Cite this

    Jung, E. S., Park, S., & Han, S. H. (1995). Generation of isocomfort working area based on psychophysical evaluation. In Anon (Ed.), Proceedings of the Human Factors and Ergonomics Society (Vol. 1, pp. 689-693). Human Factors and Ergonomics Society, Inc..