飞机座舱工效多级模糊评价研究

主要从系统工程角度 ,对飞机座舱工效多级模糊评价方法中的评价因素集、因素权重值、模糊评价矩阵以及综合评价方法等的确定 ,进行了初步探索。在此基础上 ,构造了模糊评价矩阵、因素权重值数据库流程图 ,为飞机座舱工效的总体评价及其数据库系统的建立奠定了基础。最后 ,简单讨论了现存的问题及今后进一步的研究方向     

汽车组装流水线作业工人工效学调查研究

对汽车组装流水线作业工人的作业体位、人机测量、劳动状况和生产环境的调查结果表明，过分低头、向前弯腰、手抬高过肩、手抬高过头、长时间站立、工作时间率较高、工作场所照度不足以及噪声值超标可能是存在的主要工效学问题，是导致慢性肌肉骨骼损伤的重要因素，应根据有关标准和法规，采取相应的劳动保护和工效学改进措施     

Ergonomic assessment of selected workstations on a merchant ship

This study describes some key ergonomic factors within the engine room, navigation bridge and other locations of a merchant ship. Ergonomic assessments were carried out on a crew of a merchant ship. The study examines the importance of factors such as noise, vibration, heat radiation (in machinery areas), psychological stress and ergonomics of the physical arrangement of the navigation bridge. It also addresses the effect of working in confined areas for a long duration and the need to process large amounts of data, decision-making and the influence of specific operating conditions in different areas of a ship. This study includes analysis of workstations, working methods and the burden of environmental factors as well as a discussion of specific marine environmental conditions such as confined working and leisure spaces, long-term family and sociocultural separation, frequent changes in climate and time zones, and temporary physical overload and long-term psychological burdens.     

The prediction of safe lifting behavior: an application of the theory of planned behavior

PROBLEM: Injuries resulting from lifting are costly, and create significant pain and discomfort. While engineering controls are the most effective means of reducing risks, most organizations continue to rely on manual lifting techniques. The problem, however, is that the use of safe-lifting techniques is inconsistent and managers have a difficult time motivating use of these techniques. Consequently, it is important to understand the factors driving safe-lifting behaviors. METHODS: This study used a survey to apply the theory of planned behavior (Ajzen., I., 1991. The theory of planned behavior. Organization Behavior and Human Processes, 50, 179-211) to safe-lifting among 136 materials management employees at a heavy manufacturing organization. Structural equation modeling and factor analysis were employed to analyze relationships among constructs. RESULTS: Results revealed that perceived behavioral control and intention were the strongest predictors of safe-lifting behavior. Subjective norms, to a lesser degree, were also important influences on intention. Attitudes did not surface as effective direct predictors of safe-lifting behavior, but did affect behavior and intent via mediating factors (subjective norms and perceived behavioral control). Finally, the theory of planned behavior was supported as an effective model explaining safe-lifting behavior, and had potential application for many other safety-related behaviors. IMPACT ON INDUSTRY: Results from this study emphasize the importance of perceived behavioral control as a factor associated with safety-related behavior.     

Reinforcing the rules or integrating behavioural responses into road planning

Road planning is based on technical rules, know-how acquired from experience and professional expertise. A more ergonomics approach to road planning and safety analyses the psychological procedures used by the drivers. Every intervention on road network has an influence on safety. Increasing the coherency of all the interventions in the same area is the only possible way of producing areas with a better level of security. This paper deals with safety procedures, diagnostics and tools which can be used at different levels of intervention.     

人类工效型背具的研究

从人类工效学和劳动生理学角度,对背具的肩带宽度、内背架设置等进行了实验研究和实用效果评价。对背具的设计原则和生物力学配置提出了建议和改进方法     

Human factors applied to alarm panel modernization of nuclear control room

Human factors deal with issues related to humans, their behavior and the physical aspect of the environment in which they work. A control room is a complex system where operators perform plant operation using control systems and carry out monitoring and administrative responsibilities. For safe operation of industrial installation, the performance of the control room crew plays an important role. In this respect, a well designed control room is crucial for safe and efficient operation. The aim of this paper is to propose a methodological framework applied to nuclear control room evaluation, through participatory ergonomics, using operator activity analysis and human factors questionnaire as aid tools. We describe a case study in which the methodology framework was used in the evaluation process of a nuclear control room. The information gathered made possible a series of recommendation for the adequacy of the control room design, assisting in the safety assessment of the nuclear plant operation and justifying the alarm panel modernization.     

机械行业工效学调查研究

对机械行业工人的慢性肌肉骨骼损伤进行了工效学分析。结果表明，目前我国机械行业工人主要存在的工效学问题是：坐椅高度和坐位工作台高度较高，正常作业范围过大，同一动作持续工作时间过长、劳动时间率偏高、工中休息时间偏少。建议根据有关法规和标准，采取工效学改进措施     

电视机和有线通讯设备流水线作业工人的工效学调查研究

对电视机和有线通讯设备流水线作业工人的肌肉骨骼损伤进行了人类工效学分析。结果表明，过分低头、向前弯腰、手抬高过肩，长久坐位、同一动作持续时间过长以及工中休息时间太短，可能是造成工人肌肉骨骼损伤的主要原因