公开(公告)号：US5873546A

公开(公告)日：1999-02-23

申请号：US878712

申请日：1997-06-19

申请人： Charles W. Evans ,  Karl W. Saal, Jr. ,  Jeffrey L. Cole

发明人： Charles W. Evans ,  Karl W. Saal, Jr. ,  Jeffrey L. Cole

IPC分类号： B64C27/14 ,  B64D31/06 ,  G09B9/46 ,  B64C27/00

CPC分类号： B64D31/06 ,  B64C27/14 ,  G09B9/46

摘要： A system and method for conducting one engine inoperative (OEI) flight procedures training in a dual-engine helicopter includes a multi-function OEI training switch that is operative to initiate OEI flight procedures training by selecting one of said engines as the single operative engine for OEI flight procedures training, and a training function module that is: (1) operative to establish suppressed 30-second, 2-minute, and maximum continuous OEI operating limits for selected engine operating parameters to limit the actual power provided by said powerplant system during OEI flight procedures training; and (2) operative to generate biasing factors to control the operation of the parametric indicators for the selected engine operating parameters during OEI flight procedures training. During OEI flight procedures training, the training function module limits the actual power output of the helicopter powerplant system to the suppressed 30-second, 2-minute, or maximum continuous OEI operating limits, as selected by the pilot, while simultaneously utilizing the biasing factors to cause the parametric indicators of the selected operative engine to provide display indications to the pilot that the selected operative engine is operating at the actual 30-second, 2-minute, or maximum continuous OEI operating limits, as applicable.

摘要翻译： 用于在双引擎直升机中执行一个发动机不工作（OEI）飞行程序训练的系统和方法包括多功能OEI训练开关，其可操作以通过选择所述发动机之一来启动OEI飞行程序训练，作为单个操作引擎 OEI飞行程序训练和训练功能模块，其特征在于：（1）为选定的发动机运行参数建立抑制的30秒，2分钟和最大持续OEI运行极限，以限制由所述动力装置系统提供的实际功率 OEI飞行程序培训; 和（2）在OEI飞行程序训练期间，产生偏置因子以控制所选发动机运行参数的参数指示器的操作。 在OEI飞行程序训练期间，训练功能模块将直升机动力装置系统的实际功率输出限制在由飞行员选择的抑制的30秒，2分钟或最大连续OEI运行极限，同时利用偏置因子 使所选择的操作引擎的参数指示符向飞行员提供所选择的操作引擎在实际的30秒，2分钟或最大连续OEI操作限制下运行的显示指示（如适用）。