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Asad, M M, Hassan, R B, Sherwani, F, Abbas, Z, Shahbaz, M S and Soomro, Q M (2019) Identification of effective safety risk mitigating factors for well control drilling operation. Journal of Engineering, Design and Technology, 17(01), 218–29.

Ayodele, O L, Sanusi, K O and Kahn, M T (2019) Nuclear battery: a source of environmentally friendly energy. Journal of Engineering, Design and Technology, 17(01), 172–82.

Emetere, M E (2019) A modified approach to estimating thermodynamic impact on buildings. Journal of Engineering, Design and Technology, 17(01), 115–35.

Gharehbaghi, K and McManus, K (2019) TIS condition monitoring using ANN integration: an overview. Journal of Engineering, Design and Technology, 17(01), 204–17.

Harran, M and Theunissen, H W (2019) Navigating the engineering literacy divide: design report collaboration practice realities. Journal of Engineering, Design and Technology, 17(01), 77–101.

Ikuabe, M O and Oke, A E (2019) Contractors’ opportunism: construction professionals’ awareness of influencing factors. Journal of Engineering, Design and Technology, 17(01), 102–14.

Kahoul, H, Belhour, S, Bellaouar, A and Dron, J P (2019) Fatigue life prediction of upper arm suspension using strain life approach. Journal of Engineering, Design and Technology, 17(01), 25–40.

Khesal, T, Saghaei, A, Khalilzadeh, M, Rahiminezhad Galankashi, M and Soltani, R (2019) Integrated cost, quality, risk and schedule control through earned value management (EVM). Journal of Engineering, Design and Technology, 17(01), 183–203.

Kulkarni, S, Edwards, D J, Chapman, C, Hosseini, M R and Owusu-Manu, D (2019) A preliminary mechanical design evaluation of the Wikispeed car: for light-weighting implications. Journal of Engineering, Design and Technology, 17(01), 230–49.

Muramatsu, M and Kato, T (2019) Selection guide of multi-objective optimization for ergonomic design. Journal of Engineering, Design and Technology, 17(01), 2–24.

  • Type: Journal Article
  • Keywords: Multi-objective optimization; Ergonomic design; Seat design;
  • ISBN/ISSN: 1726-0531
  • URL: https://doi.org/10.1108/JEDT-08-2017-0084
  • Abstract:
    The purpose of this paper is to propose the selection guide of the multi-objective optimization methods for the ergonomic design. The proposed guide enables designers to select an appropriate method for optimizing the human characteristics composed of the engineering characteristics (e.g. users’ height, weight and muscular strength) and the physiological characteristics (e.g. brain wave, pulse-beat and myoelectric signal) in the trade-off relationships. Design/methodology/approach This paper focuses on the types of the relationships between engineering or physiological characteristics and their psychological characteristics (e.g. comfort and usability). Using these relationships and the characteristics of the multi-objective optimization methods, this paper classified them and constructed a flow chart for selecting them. Findings This paper applied the proposed selection guide to a geometric design of a comfortable seat and confirmed its applicability. The selected multi-objective optimization method optimized the contact area of seat back (engineering characteristic associated with the comfortable fit of the seat backrest) and the blood flow volume (physiological characteristic associated with the numbness in the lower limb) on the basis of each design intent such as a deep-vein thrombosis after long flight. Originality/value Because of the lack of the selection guide of the multi-objective optimization methods, an inappropriate method is often applied in industry. This paper proposed the selection guide applied in the ergonomic design having a lot of the multi-objective optimization problem.

Ojo, L D and Ogunsemi, D R (2019) Critical drivers (CDs) of value management adoption in the Nigerian construction industry. Journal of Engineering, Design and Technology, 17(01), 250–64.

Opawole, A, Kajimo-Shakantu, K, Alao, O O and Ogbaje, C P (2019) Risk factors associated with procuring university hostel facilities through build-operate-transfer model. Journal of Engineering, Design and Technology, 17(01), 136–54.

Riahi Zaniani, J, Taghipour Ghahfarokhi, S, Jahangiri, M and Alidadi Shamsabadi, A (2019) Design and optimization of heating, cooling and lightening systems for a residential villa at Saman city, Iran. Journal of Engineering, Design and Technology, 17(01), 41–52.

Wang, H, Shen, J and Gao, D (2019) Seismic damage of gravity abutment in liquefied ground. Journal of Engineering, Design and Technology, 17(01), 53–76.

Wang, X, Wang, X and Huang, Y (2019) Chinese construction worker reluctance toward vocational skill training. Journal of Engineering, Design and Technology, 17(01), 155–71.