Basic 4-Bar linkage Classification Applications 上游充通大学 SHANGHAI JIAO TONG UNIVERSITY B Application categories >Function generation 77777 (函数机构) =Relative motion between links is of Function generator interest =Does not require path tracer point on coupler A 77777 >Path generation (轨迹机构) =Point on coupler traces desired output =Only path of trace 77777 B point of interest Path generator =Not rotation of coupler link C2 C3 >Motion generation 位置2 (刚体导引机构) B bC' =Entire motion of B 位置 coupler link of interest Motion generatorApplication categories ¾Function generation （函数机构 ） =Relative motion between links is of interest =Does not require path tracer point on coupler ¾Path generation （轨迹机构） =Point on coupler traces desired output =Only path of trace Only path of trace point of interest =Not rotation of coupler link ¾Motion generation （刚体导引机构） =Entire motion of coupl li k f ler li n k o f it t n erest