通过多属性决策模型确定由生物材料制成的智能绿色可穿戴设备的合适天然纤维
Faris M Al-Oqla1, Mohammed T Hayajneh2, Y A El-Shekeil3
1Department of Mechanical Engineering, Faculty of Engineering, The Hashemite University, P.O box 330127, Zarqa 13133, Jordan.
Heliyon
|February 1, 2024
概括
本研究提出了一个决策模型,用于为绿色可穿戴生物产品选择可持续的天然纤维. 它有助于为先进的健康监测设备选择环保材料.
科学领域:
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
- 可持续工程 可持续工程
背景情况:
- 智能绿色可穿戴技术对于现代社会至关重要.
- 选择环保,生物基材料对于可持续的可穿戴生物产品至关重要.
- 天然纤维复合材料为轻量级,舒适和功能性的可穿戴设备提供了潜力.
研究的目的:
- 引入一个多标准决策 (MCDM) 模型,用于评估和比较绿色可穿戴生物产品的天然纤维.
- 支持选择轻质,环保材料,以加强健康监测.
- 为了提高智能绿色可穿戴设备的可持续性.
主要方法:
- 开发了一个多标准决策模型来评估天然纤维.
- 关键的评估因素包括机械性能 (抗拉强度,模量),舒适性 (尺寸,重量),可用性,纤维方向,纤维素含量和成本.
- 评估了生物复合材料中各种天然纤维的相对性能.
主要成果:
- 不同的天然纤维在评估因素中表现出不同的优先级.
- 在MCDM模型中,通过同时考虑多个相互冲突的标准,成功评估和排名了纤维.
- 该模型证明了它能够客观地比较自然纤维在可穿戴应用中的优点.
结论:
- 开发的MCDM模型有效地帮助选择绿色可穿戴生物产品的最佳天然纤维.
- 该模型有助于设计师在评估多个相互矛盾的标准时避免偏见.
- 这种方法支持医疗保健应用的可持续智能可穿戴设备的发展.
相关概念视频
01:09Decision Making: P-value Method
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can have a...
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can have a...
01:14Decision Making: Traditional Method
The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
01:28Classification and Mechanical Properties of Synthetic Polymers
Synthetic polymers are classified as elastomers, fibers, or plastics based on their crystallinity. Crystallinity, the degree of long-range order in the solid state, influences the mechanical properties (stretching or contracting) of elastomers. Elastomers are flexible polymers that can expand or contract easily upon the application of an external force. They have numerous crosslinks that pull them back into their original shape when stress is removed. Silicones, for instance, are highly elastic...