在球形模糊的Z数字框架下,通过中立聚合操作员构建膝关节骨关节炎移植
Shahzaib Ashraf1, Maria Akram1, Subrata Jana2,3,4
1Institute of Mathematics, Khawaja Fareed University of Engineering and Information Technology, Rahim Yar Khan 64200, Pakistan.
Heliyon
|January 21, 2025
概括
这项研究引入了新的球形模糊决策方法,用于选择最佳的生物医学膝关节植入物. 这些技术提高了对骨关节炎治疗多属性组决策 (MAGDM) 的不确定性处理.
科学领域:
- 生物医学工程 生物医学工程
- 决策科学 决策科学 决策科学
- 材料科学 材料科学 材料科学
背景情况:
- 骨关节炎需要改进膝盖植入物设计,以减少疼痛和移动性.
- 多属性组决策 (MAGDM) 对于选择最佳植入物设计至关重要.
- 传统的模糊集合在复杂的决策场景中与不确定性作斗争.
研究的目的:
- 为生物医学膝盖植入物选择开发先进的MAGDM技术.
- 为了提高不确定性处理使用球形模糊数组 (SFNS).
- 为不确定性下决策提出新的聚合运营商.
主要方法:
- 使用球形模糊度来确定重量.
- 为球形模糊数量开发了一种独特的距离度量.
- 引入基于中立性聚合 (NA) T-规范和T-规范的聚合运算符.
- 研究了SFNS属性,准确性和评分功能.
主要成果:
- 为MAGDM使用SFNS提出了一种新的决策方法.
- 证明了新聚合运营商的灵活性和性.
- 展示了该方法在设计用于骨关节炎的膝盖植入物的适用性.
结论:
- 提出的基于SFNS的MAGDM方法有效地处理复杂决策中的不确定性.
- 新型聚合运算符为生物医学工程应用提供了一个强大的框架.
- 这项工作推进了MAGDM用于膝盖植入物设计,改善了患者的治疗结果.
相关概念视频
01:09Functional Classification of Joints
Functional Classification of Joints
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An immobile...
The functional classification of joints is determined by the amount of mobility between the adjacent bones. Joints are functionally classified as a synarthrosis or immobile joint, an amphiarthrosis or slightly moveable joint, or as a diarthrosis, a freely moveable joint. Fibrous and cartilaginous joints can be functionally classified as either synarthroses or amphiarthroses, whereas all synovial joints are classified as diarthroses.
Synarthrosis
An immobile...
01:23Knee Joint
The knee joint is the most complicated joint in the body. It consists of three articulations– two tibiofemoral and one patellofemoral. As is characteristic of synovial joints, the knee joint has a thin articular capsule that partially surrounds this joint cavity. Additionally, several ligaments, muscles, and cartilaginous structures support the movement of the knee.
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...
A total of seven ligaments support the knee joint. The patellar ligament, which is also attached to the quadriceps femoris group...