Development of simulator for manufacturing system to flexibly suit aged workers' skill and health

开发制造系统模拟器以灵活适应老年工人的技能和健康

• 批准号: 11650141
• 负责人: KAWANO Tsuneo
• 金额: $ 2.3万
• 依托单位: Setsunan University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-11650141/
• 关键词: aged worker; technical skill; health; physiological burden; digital human model; center of grnvity; visibility; manufacturing system simulator; 人体モデル; 力学的負荷; 生理的負荷; 精神的負荷

The purpose of the study is to develop a simulator for manufacturing system to evaluate workload and productivity of aged workers in advance. First, evaluation methods included into conventional Digital Human Models were improved. Secondly, some experiments were carried out to determine the evaluation criteria for the skill and health. The results are as follows :1. Three evaluation methods have been developed to supplement the evaluation functions of the Digital Human Model "Jack". They are used for the assessment of fitness between the workers and working surroundings in virtual working world constructed with 3D-CG. They are as follows;(1) Stability assessment for center of gravity of human body(2) Visibility assessment with four criteria; "invisible", "visible by watching", "visible in a moment", "easily visible"(3) Painfulness assessment for upper limb based on height of the limb and torques about the joints during working2. Two methods for measuring swelling of the lower extremities have been developed. The measurements of the swelling during upright standing showed that significant correlation between the swelling and fatigue tiredness was estimated, and the swelling went down due to movement during standing.3. Experiments for investigating the relation between mastering of technical skill and physiological change were carried out. As a result the physiological characteristics became stable as the skill was mastered.4. A database and a GUI for characteristics of aged people and a simulator for manufacturing system enabling to include the factors of aged or women's workers have been developed.The results of the study give many hints to the concept for designing manufacturing system to flexibly suit aged workers' skill and health.

该研究的目的是开发一个制造系统模拟器，以提前评估老年工人的工作量和生产率。首先，改进了传统数字人体模型的评估方法。其次，通过实验确定了技能和健康的评价标准。结果如下： 1．开发了三种评估方法来补充数字人体模型“杰克”的评估功能。它们用于在3D-CG构建的虚拟工作世界中评估工人与工作环境之间的适应性。分别为：（1）人体重心稳定性评估（2）四项标准能见度评估； “看不见”、“观看可见”、“瞬间可见”、“容易看见”(3) 根据工作时肢体的高度和关节的扭矩来评估上肢的疼痛程度2。已经开发出两种测量下肢肿胀的方法。直立站立时肿胀的测量表明，估计肿胀与疲劳疲倦之间存在显着相关性，并且站立时的运动使肿胀下降。3．进行了研究技术技能掌握与生理变化之间关系的实验。随着技能的掌握，生理特征也趋于稳定。 4．开发了针对老年人特征的数据库和 GUI，以及能够包含老年工人或女工因素的制造系统模拟器。研究结果为设计制造系统以灵活地适应老年工人的技能和健康的概念提供了许多提示。

项目成果

川野常夫: "親指手掌面の皮膚血流量による心理的ストレスの評価"2000年度精密工学会春季大会学術講演会論文集. 1. 626 (2000)

Tsuneo Kawano：“基于拇指掌面皮肤血流的心理压力评估”日本精密工程学会 2000 年春季会议记录 1. 626 (2000)。

Tsuneo KAWANO, Shuzo NISHIDA, Masaharu HASHIMOTO et al: "Development of Computer Manikin Able to Evaluate Center of Gravity Including Human Body and Peripheral Equipment"Proc. of General Spring Meeting of JSPE. 1.

Tsuneo KAWANO、Shuzo NISHIDA、Masaharu HASHIMOTO 等人：“能够评估包括人体和外围设备在内的重心的计算机模型的开发”Proc。

川野常夫: "人体モデルとスキル"2001年度精密工学会秋季大会シンポジウム資料. 1. 133-138 (2001)

河野恒夫：《人体模型与技能》2001年日本精密工程学会秋季会议研讨会资料。1. 133-138 (2001)

川野常夫: "ヒトと身辺機器を含めた銃身評価を可能とするコンピュータマネキンの開発"2002年度精密工学会春季大会学術講演会論文集. 1. (2002)

Tsuneo Kawano：“开发一种能够对包括人和个人设备在内的枪管进行评估的计算机模型”，2002 年日本精密工程学会春季会议记录，1。（2002 年）

Tsuneo KAWANO, Shuzo NISHIDA: "Development of Evaluation System for Center of Gravity in Computer Manikin"Proc. of General Meeting in Kansai Branch of Japan Ergonomics Research Society. 1. 71-74 (2001)

Tsuneo KAWANO、Shuzo NISHIDA：“计算机人体模型重心评估系统的开发”Proc。