基于FAST法的手推式轮椅改进设计与分析
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摘要
阐述了FAST法——功能系统技术法在手推式轮椅设计中的合理化应用。通过建立轮椅的FAST功能树,得到了一系列手推式轮椅的可能设计因素,按照FAST功能树中子功能的列表,主要围绕功能整合、人机关系,建立了手推式轮椅的形态矩阵。并对一款安全稳定的轮椅进行了详细设计,从功能特征、人机尺寸的角度进行了分析。从而验证了FAST法在产品设计中的合理应用。
This paper describes the rational application of FAST(Function Analysis System Technique) method in the design of manual wheelchair.It sets up FAST functional tree by output of black box model' s information when using manual wheelchair.Then,a series of probable design factors are obtained manual wheelchair.It sets up form matrix of manual wheelchair centered function combined,man-machine relationship and so on.Finally,the concrete details of a security and stability manual wheelchair is launched into designing,and analysis it from the functional characteristics,man-machine dimension and material.Therefore,the design result verifies rational application of FAST method in product design.
This paper describes the rational application of FAST(Function Analysis System Technique) method in the design of manual wheelchair.It sets up FAST functional tree by output of black box model' s information when using manual wheelchair.Then,a series of probable design factors are obtained manual wheelchair.It sets up form matrix of manual wheelchair centered function combined,man-machine relationship and so on.Finally,the concrete details of a security and stability manual wheelchair is launched into designing,and analysis it from the functional characteristics,man-machine dimension and material.Therefore,the design result verifies rational application of FAST method in product design.
引文
[1][美]Kevin N Otto,Kristin L Wood.产品设计[M].齐春萍,译.北京:电子工业出版社,2007.
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[4]Mac Donald B,Kirby RL,Smith C.Sitting pressure in the tilted position:manual tilt-in-space wheelchair vs manual wheelchair with a new rear antitip device[J].American Journal of Physical Medicine and Rehabilitation,2009,88(10):24-26.
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[6]武明.一种新型爬楼梯轮椅的设计与动态稳定性研究[D].北京:清华大学,1996.
[7]沈林勇,王代芹,章亚男,等.可直立行走的电动助步轮椅的步态分析[J].机械设计,2007,24(8):18-23.
[8]丁玉兰.人机工程学[M].北京:北京理工大学出版社,2005.
[9]刘新丽,余隋怀,陈登凯,等.基于人机尺寸驱动的座椅设计系统[J].计算机工程与应用,2005,41(13):111-113.
[10]阮宝湘.工业设计人机工程[M].北京:机械出版社,2005.
[2]陈志刚.基于残疾人心理需求的手动轮椅设计与研究[D].乐山:西南交通大学,2009.
[3]吴晓莉,王玉星.用FAST法设计的功能组合式自行车[J].机械设计与研究,2011,26(1):98-101.
[4]Mac Donald B,Kirby RL,Smith C.Sitting pressure in the tilted position:manual tilt-in-space wheelchair vs manual wheelchair with a new rear antitip device[J].American Journal of Physical Medicine and Rehabilitation,2009,88(10):24-26.
[5]吴琼.草模型与产品设计[J].机械设计,2006,23(11):55-57.
[6]武明.一种新型爬楼梯轮椅的设计与动态稳定性研究[D].北京:清华大学,1996.
[7]沈林勇,王代芹,章亚男,等.可直立行走的电动助步轮椅的步态分析[J].机械设计,2007,24(8):18-23.
[8]丁玉兰.人机工程学[M].北京:北京理工大学出版社,2005.
[9]刘新丽,余隋怀,陈登凯,等.基于人机尺寸驱动的座椅设计系统[J].计算机工程与应用,2005,41(13):111-113.
[10]阮宝湘.工业设计人机工程[M].北京:机械出版社,2005.