基于阶跃响应法的管制员工作启动安全绩效研究
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摘要
为分析管制员工作启动阶段的安全绩效特征,建立管制员工作阶跃响应模型;根据阶跃响应类型,确定不同阻尼比下的时域性能指标,然后采集20名管制员连续20 min划消试验的数据,通过Matlab软件计算管制员启动过程中的阻尼比及其时域性能指标。研究表明:根据阻尼比可将管制员启动类型分为振荡惯性启动(0<ζ<1)与单调惯性启动(ζ>1),管制员响应时间与其启动速率成反比。基于阶跃响应曲线的参数可用来有效鉴定管制员启动类型与启动速率等绩效特征。
To analyze the characteristics of safety performance of controllers in the start-up phase,a step response model was built for job performance. The time-domain performance indicators under different damping ratio were determined based on the step response types. 20 min continuous cancellation test data on 20 controllers were collected,and the damping ratio and its time-domain performance indicators were calculated in Matlab. The results indicate that the start-up types of controllers can be divided into oscillation inertia start-up(0<ζ < 1) and monotonic inertia start-up(ζ > 1) based on the damping ratio,and the start-up speed is inversely proportional to the response time,and that the parameters of the step response curve can be used to identify the start-up type and the start-up speed of controllers effectively.
To analyze the characteristics of safety performance of controllers in the start-up phase,a step response model was built for job performance. The time-domain performance indicators under different damping ratio were determined based on the step response types. 20 min continuous cancellation test data on 20 controllers were collected,and the damping ratio and its time-domain performance indicators were calculated in Matlab. The results indicate that the start-up types of controllers can be divided into oscillation inertia start-up(0<ζ < 1) and monotonic inertia start-up(ζ > 1) based on the damping ratio,and the start-up speed is inversely proportional to the response time,and that the parameters of the step response curve can be used to identify the start-up type and the start-up speed of controllers effectively.
引文
[1]ROCCO P S D.The role of shift work and fatigue in air traffic control operational errors and incidents[R].Civil Aerospace Medical Institute,1999.
[2]NEALLEY M A,GAWRON V J.The effect of fatigue on air traffic controllers[J].The International Journal of Aviation Psychology,2015,25(1):14-47.
[3]王超,于超博,王敏.基于注意分配的管制员调配飞行冲突认知过程研究[J].安全与环境学报,2016,16(4):205-209.WANG Chao,YU Chaobo,WANG Min.On the cognitive process of the air traffic controllers for the growing flight conflicts based on the attention distribution[J].Journal of Safety and Environment,2016,16(4):205-209.
[4]KLEINMAN D.Solving the optimal attention allocation problem in manual control[J].Automatic Control,1976,21(6):813-822.
[5]ZHANG Hongyan,KANG Mingcui,LI Jingqiang,et al.R/S analysis of reaction time in neuron type test for human activity in civil aviation[J].Physica A:Statistical Mechanics&Its Applications,2016,469:859-870.
[6]李敬强,李灏,赵宁,等.基于信息加工过程的管制人因差错概率量化方法研究[J].科学技术与工程,2017,17(10):68-73.LI Jingqiang,LI Hao,ZHAO Ning,et al.Research on human error probability quantification method for controllers based on information processing process[J].Science Technology and Engineering,2017,17(10):68-73.
[7]李敬强,王蓓,赵宁,等.基于k-means聚类的管制员注意品质特征研究[J].中国安全科学学报,2017,27(6):13-18.LI Jingqiang,WANG Bei,ZHAO Ning,et al.On characteristic of attention quality of controller based on k-means cluster[J].China Safety Science Journal,2017,27(6):13-18.
[8]胡寿松.自动控制原理(第5版)[M].北京:高等教育出版社,2007:71-134.
[9]高扬,郝炳瑕,李敬强.基于神经系统特性测试的民航飞行员注意稳定性研究[J].科学技术与工程,2017,17(22):335-339.GAO Yang,HAO Bingxia,LI Jingqiang.Attention stability of civil pilots based on nerve system characteristics test[J].Science Technology and Engineering,2017,17(22):335-339.
[10]宋志安,王文馨.由阶跃响应曲线辨识传递函数的图解方法[J].山东科技大学学报:自然科学版,2003,22(1):61-63.SONG Zhian,WANG Wenxin.Diagrammatic method of transfer function identified by step-up response curves[J].Journal of Shandong University of Science and Technology:Natural Science,2003,22(1):61-63.
[2]NEALLEY M A,GAWRON V J.The effect of fatigue on air traffic controllers[J].The International Journal of Aviation Psychology,2015,25(1):14-47.
[3]王超,于超博,王敏.基于注意分配的管制员调配飞行冲突认知过程研究[J].安全与环境学报,2016,16(4):205-209.WANG Chao,YU Chaobo,WANG Min.On the cognitive process of the air traffic controllers for the growing flight conflicts based on the attention distribution[J].Journal of Safety and Environment,2016,16(4):205-209.
[4]KLEINMAN D.Solving the optimal attention allocation problem in manual control[J].Automatic Control,1976,21(6):813-822.
[5]ZHANG Hongyan,KANG Mingcui,LI Jingqiang,et al.R/S analysis of reaction time in neuron type test for human activity in civil aviation[J].Physica A:Statistical Mechanics&Its Applications,2016,469:859-870.
[6]李敬强,李灏,赵宁,等.基于信息加工过程的管制人因差错概率量化方法研究[J].科学技术与工程,2017,17(10):68-73.LI Jingqiang,LI Hao,ZHAO Ning,et al.Research on human error probability quantification method for controllers based on information processing process[J].Science Technology and Engineering,2017,17(10):68-73.
[7]李敬强,王蓓,赵宁,等.基于k-means聚类的管制员注意品质特征研究[J].中国安全科学学报,2017,27(6):13-18.LI Jingqiang,WANG Bei,ZHAO Ning,et al.On characteristic of attention quality of controller based on k-means cluster[J].China Safety Science Journal,2017,27(6):13-18.
[8]胡寿松.自动控制原理(第5版)[M].北京:高等教育出版社,2007:71-134.
[9]高扬,郝炳瑕,李敬强.基于神经系统特性测试的民航飞行员注意稳定性研究[J].科学技术与工程,2017,17(22):335-339.GAO Yang,HAO Bingxia,LI Jingqiang.Attention stability of civil pilots based on nerve system characteristics test[J].Science Technology and Engineering,2017,17(22):335-339.
[10]宋志安,王文馨.由阶跃响应曲线辨识传递函数的图解方法[J].山东科技大学学报:自然科学版,2003,22(1):61-63.SONG Zhian,WANG Wenxin.Diagrammatic method of transfer function identified by step-up response curves[J].Journal of Shandong University of Science and Technology:Natural Science,2003,22(1):61-63.