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首页> 外文期刊>International Journal of Industrial Ergonomics >Feasibility of methods for early formative control room system evaluation
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Feasibility of methods for early formative control room system evaluation

机译：早期形成控制室系统评估方法的可行性

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摘要

In a nuclear power plant, human factors evaluation is an important activity in the design of the control room system to ensure safe operation. The purpose of this study was to test the feasibility of methods for early formative evaluation of nuclear power plant control room systems, that is to say assessment of more general design decisions. Two methods were chosen for the assessment, scenario-based talkthrough and heuristic evaluation, and they were tested in three nuclear power plant control room system modification projects. The two methods were found useful and suitable for early formative evaluation. The combination of the methods makes it possible to take advantage of the strengths of both methods. Using guidelines focuses the evaluation on identifying typical design problems, while using a scenario-based use-focused approach allows identifying problems less typical and more unique for the specific design being evaluated. Doing the latter thoroughly result in a recourse-intensive evaluation, but this can be countered by trading some of the thoroughness for efficiency by using guidelines in the evaluation. Proposals for future work include improving the method combination by providing better support for adapting the implementation of the methods, as well as for the practical execution of the evaluation activity. Future work should also include further investigation of the method combination's usefulness, for example in other domains.
机译：在核电站，人类因素评估是控制室系统设计中的重要活动，以确保安全运行。本研究的目的是测试核电站控制室系统早期形成性评价方法的可行性，即对更全面的设计决策的评估。选择了两种方法，用于评估，情景为基础的对动力和启发式评估，并在三个核电厂控制室系统改造项目中进行了测试。发现这两种方法有用，适合早期形成性评价。该方法的组合使得可以利用两种方法的强度。使用指南将重点介绍了识别典型设计问题的评估，同时使用基于方案的可用性方法，允许识别正在评估特定设计的典型和更独特的问题。后者彻底彻底导致了追索密集的评估，但通过在评估中使用指南，可以通过在评价中交易一些彻底的效率来抵消这一点。未来工作的提案包括通过提供更好的支持来调整方法的更好支持，以及评估活动的实际执行来改善方法组合。未来的工作还应包括进一步调查方法组合的有用性，例如在其他域中。

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