Handling comfort measurement is a significant part of the study of man-machine system. As influenced by many complex factors, it is difficult to measure the handling comfort accurately and stably. Aiming at the problem, the perception field of operating forces of man-machine system is constructed, by which the influencing factors and related evaluation methods are classified and analyzed. The contact stresses and the muscle stresses are extracted as the key parameters of the field source. Their corresponding perceived intensities are taken as the parameters of field intensity. Stevens’ power law is used to describe the mapping between the contact stress and its perceived intensity as well as the muscle stress and its perceived intensity quantitatively, and the relationship of the perceived intensity and the comfort is characterized by Gaussian potential function. According to the distribution characteristic of the perception field of operating forces, comprehensive measure of handling comfort is implemented in local and holistic ways. The method is applied to the handling comfort test of automobile brake pedal. The experimental results show that the comfort index is consistent with the result of subjective assessment. The method can be a useful addition to subjective methods, and can provide a theoretical basis and data supports for the optimization design of handling comfort of man-machine system.
LIU Mingzhou
,
ZHANG Miao
,
HU Jing
,
LIU Zhengqiong
,
WANG Haiyang
. Research on the Method of Measuring the Handling Comfort of the Man-machine System Based on the Perception Field of Operating Forces[J]. Journal of Mechanical Engineering, 2016
, 52(12)
: 192
-198
.
DOI: 10.3901/JME.2016.12.192
[1] 滕弘飞,王奕首,史彦军. 人机结合的关键支持技术[J]. 机械工程学报,2006,42(11)：1-9.
TENG Hongfei,WANG Yishou,SHI Yanjun. Key supporting techniques of human-computer cooperation[J]. Chinese Journal of Mechanical Engineering,2006,42(11)：1-9.
[2] JIA D W,BHATTI A,NAHAVANDI S,et al. Human performance measures for interactive haptic-audio- visual interfaces[J]. IEEE Trans,Haptics,2013,6(1)：46-57.
[3] HANSONA L,WIENHOLTB W,SPERLINGC L. A control handling comfort model based on fuzzylogics[J]. International Journal of Industrial Ergonomics,2003,31(2)：87-100.
[4] 杨晓明,邱清盈,潘双夏,等. 基于Hausdorff距离的摩托车制动器操纵舒适性优化设计方法[J]. 机械工程学报,2006,42(6)：170-173.
YANG Xiaoming,QIU Qingying,PAN Shuangxia,et al. Optimization design method for motorcycle brake handling comfort based on Hausdorff distance [J]. Chinese Journal of Mechanical Engineering,2006,42(6)：170-173.
[5] LEE J,FERRAIUOLO P,TEMMING J. Measuring seat comfort[J]. Automotive Engineering,1993,101(7)：25-30.
[6] ZACHER I,BUBB H. Strength based discomfort model of posture and movement [C/CD]//SAE International,2004.
[7] YANG Yiyong,LIU Yahui,WANG Man,et al. Objective evaluation method of steering comfort based on movement quality evaluation of driver steering maneuver[J]. Chinese Journal of Mechanical Engineering,2014,27(5)：1027-1037.
[8] 任金东,王登峰,王善坡,等. 适合重型商用车人机设计的数字人体模型研究[J]. 机械工程学报,2010,46(2)：69-75.
REN Jindong,WANG Dengfeng,WANG Shanpo,et al. Research on digital human model system used for heavy commercial vehicle ergonomic design[J]. Journal of Mechanical Engineering,2010,46(2)：69-75.
[9] VIGOUROUX L,ROSSI J,FOISSAC M,et al. Finger force sharing during an adapted power grip task[J]. Neuroscience letters,2011,504(3)：290-294.
[10] KONG Y K,KIM D M,LEE K S,et al. Comparison of comfort,discomfort,and continuum ratings of force levels and hand regions during gripping exertions[J]. Applied Ergonomics,2012,43(2)：283-289.
[11] WANG X,LE BRETON-GADEGBEKU B,BOUZON L. Biomechanical evaluation of the comfort of automobile clutch pedal operation[J]. International Journal of Industrial Ergonomics,2004,34(3)：209-221.
[12] LIU Yahui,JI Xuewu,HAYAMA R,et al. A novel estimating method for steering efficiency of the driver with electromyography signals[J]. Chinese Journal of Mechanical Engineering,2014,27(3)：460-467.
[13] EKSIOGLU M,KIZILASLAN K. Steering-wheel grip force characteristics of drivers as a function of gender,speed,and road condition[J]. International Journal of Industrial Ergonomics,2008,38(3-4)：354-361.
[14] EKSIOGLU M. Endurance time of grip-force as a function of grip-span,posture and anthropometric variables[J]. International Journal of Industrial Ergonomics,2011,41(5)：401-409.
[15] KUIJT-ECERS L F M,VINK P,De LOOZE M P. Comfort predictors for different kinds of hand tools：Differences and similarities[J]. International Journal of Industrial Ergonomics,2007,37(1)：73-84.
[16] 孙贤安,吴光强. 双离合器式自动变速器车辆换挡品质评价系统[J]. 机械工程学报,2011,47(8)：146-151.
SUN Xianan,WU Guangqiang. Shifting quality evaluation system for dual clutch transmission vehicle[J]. Journal of Mechanical Engineering,2011,47(8)：146-151.
[17] KROEMER H E K,KROEMER H J,KROEMER-ELBERT K E. Engineering physiology：Bases of human factors engineering/ergonomics[M]. Berlin Heidelberg：Springer-Verlag,2010.
[18] 李铁柱,李光耀,顾纪超,等. 汽车乘员舱安全性与舒适性多学科设计优化[J]. 机械工程学报,2012,48(2)：138-145.
LI Tiezhu,LI Guangyao,GU Jichao,et al. Multidisciplinary design optimization of passenger compartment safety and comfort[J]. Journal of Mechanical Engineering,2012,48(2)：138-145.
[19] De LOOZE M P,KUIJT-ECERS L F M,Van DIEEN J. Sitting comfort and discomfort and the relationships with objective measures[J]. Ergonomics,2003,46(10)：985-997.
[20] AUGUSTIN T. Stevens’ power law and the problem of meaningfulness[J]. Acta Psychologica,2008,128(1)：176-185.
[21] 刘正琼,胡丽莉,唐璇,等. 基于虚拟仪器的肢体姿态检测系统研究[J]. 电子测量与仪器学报,2015,29(6)：907-913.
LIU Zhengqiong,HU Lili,TANG Xuan,et al. Research of limb posture detection system based on virtual instrument[J]. Journal of Electronic Measurement and Instrumentation,2015,29(6)：907-913.
[22] ANDERSON F C,PANDY M G. Dynamic optimization of human walking[J]. Journal of Biomechanical Engineering,2001,123(5)：381-390.
