Phillips Chandler A, Repperger Daniel W, Kinsler Rachel, Bharwani Gavind, Kender David
Department of Biomedical, Industrial and Human Factors Engineering, Wright State University, Dayton, OH 45435, USA.
Comput Biol Med. 2007 Sep;37(9):1259-71. doi: 10.1016/j.compbiomed.2006.12.007. Epub 2007 Feb 20.
A human-machine-interaction (HMI) model is developed for the human operator (HO) performing five simultaneous tasks and characterized by a strategy function. Five levels of total machine-initiated baud rate (B(IN)) are generated by the multi-attribute task battery (MATB) and five HO baud rates (B(O)) are then recorded. Total baud ratio (B ) is defined as the ratio of B(O) to B(IN). Results indicate that with increasing B(IN) levels: (1) there is an overall increase in B(O), and (2) there is an overall decrease in B . These results are due to a decreasing HMI performance and divergence of the strategy function from a unity model paradigm.
为执行五项同步任务的人类操作员（HO）开发了一种人机交互（HMI）模型，并以策略函数为特征。多属性任务组（MATB）生成了五个级别的总机器启动波特率（B(IN)），然后记录五个HO波特率（B(O)）。总波特率比（B）定义为B(O)与B(IN)之比。结果表明，随着B(IN)水平的增加：（1）B(O)总体增加，（2）B总体下降。这些结果是由于HMI性能下降以及策略函数与统一模型范式的偏差所致。
