03 Mec hanical Translation Systems: 1.tr +l sl ,/,t" ,) "+ ,H J/i rl,) (&J {s) * ,'trdk : .fx -* /i(.r" {c} F ig. Net Network elements of mechanical ./'s: B{ r; - ,kf ^Sr", * .*f I)2 x ,\-,/ ) * t) - #{oxo *J).v) tran lranslation system Example: Fig. Multiple element mechanical system Fig. Corresponding mechanical network tal {fr} For node a: For node &: the system ouiput is *:p. : Ths trsnstbr I'unction$ 61 "s.lF and S: xt/-,q, are nbtuined by s*lving tl:e equ*ti$ns firr this syst*m. : "r1 -s3 ;{6 fur spring J{3 r tro fur spring ,q - r{ **Ax*bu *./ fmcrx : il - t;# finr mag$ T{? x4 m *3 : l'n f*r rna$s ,{'fI "Xr $ :'t* : Jft -.grwState euations: h- [- sFMechanical Rotational Systems: 3?:Jm*J&:*J#3S Id - $. vk ff{&* * Ss} ' * 8{m* * {'}J.} * .s{^s$- * ^sS;"} Fig. Network elements of mechanical rotational system Example: {8, ",r; Fig. Multiple element rotational system n,l Fig. Corresponding rotational network w lrr 1, 'Node l: Nsde 2: Node 3: r,:? ur:ff S, ** Ga #1#363-&9&:s.3 rsrs?* EFFECTIYE IVIOMEilIT SF INERTIA II'NB DAMPING OF TRAII1I A GE'[R Fig. Representation of a gear train f& d, l, Fig. Corresponding mechanical network S:nilillber of teeth $n eflch Sser al*.D0: veloci$ of eaehgeer n*: ratio of {rpeed ef drivirg rhaft}l{*peed of driven shaft} $ : trilSuXar positi*n r The equations describing th* rystem nre {d0r * frffir * rr : 1" : $: * na:e)1 u ul2 02 lfi {o2S2 * 1l2ffi3 + }e gr T2 * ,tuTr -' :9 -na Th* equatio$$ sarr be combined to prcduce { r, \ L*t *4)rro, * { r.*+}oor * fiil nu n;l \ &q *4 +*na Beq - Bt ++ na TZ