A modified AD-TRIZ hybrid approach to regulation-based design and performance improvement of ballast water management system

Kuroshi, Lawrence; Ölçer, Aykut I.

doi:10.1080/20464177.2018.1507444

Cited by 7 publications

(2 citation statements)

References 9 publications

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“…Although TRIZ is a powerful tool for design conceptualization, it does not seem to be able to establish the key issues of innovation, nor does it provide a method for evaluating alternatives ( 126 ). Therefore, in many studies TRIZ is used in combination with other methods, such as QFD ( 127 , 128 ), Axiomatic Design ( 129 ), Text Mining ( 130 ), Genetic Algorithm ( 130 ) TOPSIS ( 115 ), DEMATEL ( 131 ) and fuzzy theory ( 126 ), as a more complete framework in the innovation process. Few studies have integrated TRIZ with EGM and QTT1 to study preference-based design.…”

Section: Theoretical Backgroundmentioning

confidence: 99%

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

Zhang

Wang

2023

Front. Public Health

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BackgroundWith the accelerating trend of global aging, over one billion people need to use one or more types of assistive products. However, the high abandonment rate of current assistive products is affecting the quality of life of the older adults, posing challenges to public health. Accurately capturing the preference factors of the older adults in the design process is an important way to improve the acceptance of assistive products. In addition, a systematic approach is needed to translate these preference factors into innovative product solutions. These two issues are less addressed in existing research.MethodsFirst, the evaluation grid method was used to conduct in-depth interviews with users and extract the structure of preference factors for assistive products. Quantification theory type I was used to calculate the weight of each factor. Secondly, universal design principles, TRIZ theory's contradiction analysis techniques, and invention principles were used to translate the preference factors into design guidelines. Then, finite structure method (FSM), morphological chart, and CAD techniques were used to visualize the design guidelines as alternatives. Finally, Analytic Hierarchy Process (AHP) was used to evaluate and rank the alternatives.ResultsA Preference-based Assistive Product Design Model (PAPDM) was proposed. The model includes three stages: definition, ideation, and evaluation. A case study on walking aid demonstrated the execution of PAPDM. The results show that 28 preference factors influence the four psychological needs of the older adults: sense of security, sense of independence, self-esteem, and sense of participation. These psychological needs were reflected in the shape, color, material, universality, user-friendly, reliability, and smart functions of assistive products. The preference factors were transformed into five design guidelines, and three alternatives were generated. Finally, the evaluation concludes that solution C was the optimal solution.ConclusionThe PAPDM framework provides designers with a transparent, progressive approach to designing assistive products that meet unique needs and preferences of older adults. This enhances objectivity and scientific rigor in assistive product development, avoiding blind design and production. By considering the perspective of older adults from the outset, we can avoid high abandonment rates of assistive products and contribute to promoting active aging.

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Section: Theoretical Backgroundmentioning

confidence: 99%

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

Zhang

Wang

2023

Front. Public Health

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“…The problem of environmental pollution is one of the problems of many countries today. The Vietnam Sea connects the Pacific Ocean and An Duong Duong, acting as one of the major navigable highways, of which about 70% are oil tankers and oil products [4]. Annually, about 200 million tons of oil are transported through the waters off Vietnam from the Middle East to East Asia.…”

Section: Introductionmentioning

confidence: 99%

A Report of the Impacts of Pollutants on Maritime Operation in Vietnam

Nguyen

Dong

2018

EJENG

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The article focuses on synthesis and production of adsorbents to collect oil spills using available and surplus raw materials in agriculture. Research on the manufacture of oil sorbent based on the combination of polyurethane and agricultural by-product is conducted. Nowadays, waste by-products are partly composted, partly used as feed for the remaining cattle that is disposed of in the environment or burned out. This wall is the cause of severe environmental pollution. Therefore, using this waste straw combined with polyurethane to make oil absorbing materials to treat oil pollution at sea is a feasible, scientific and practical option, contributing to minimizing environmental pollution as well as promoting the development of agriculture. Thus, with the current strategy of marine economic development and strong waterway transportation, it will lead to serious environmental pollution if we need specific solutions to solve the problem of neglect. Application of adsorbent material to absorb oil and heavy metals from waste water of transport fleet is part of the strategy of sustainable economic development.

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An investigation of remediation and recovery of oil spill and toxic heavy metal from maritime pollution by a new absorbent material

Hoang

Pham

2018

Journal of Marine Engineering & Technology

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A modified AD-TRIZ hybrid approach to regulation-based design and performance improvement of ballast water management system

Cited by 7 publications

References 9 publications

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

Promoting active aging through assistive product design innovation: a preference-based integrated design framework

A Report of the Impacts of Pollutants on Maritime Operation in Vietnam

An investigation of remediation and recovery of oil spill and toxic heavy metal from maritime pollution by a new absorbent material

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