Page 102 - Modern Control Systems
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76               Chapter 2  Mathematical  Models of Systems


            Table 2.5  Transfer Functions of Dynamic Elements and Networks
            Element or System                                G(g)
            1.  Integrating circuit, filter
                              C
                              •If
                   R
                                                                       1
            +                       *  o +
                                                             Vi(')    RCs
                                      V-ts)






            2.  Differentiating  circuit




            + — ) ^                   -o +                   Vi(s)   =  -RCs
            V,(s)                     V,(s)
            o




            3.  Differentiating  circuit





                 9r                                               =
            o—»                                              l/ 2(5)  R 2(RiCs  +  1)
                                       +                     V,(*)        *,
            V',(s)
                                      IMs)
            o



            4.  Integrating  filter
                                  C,
                          |-VW-|(-n
            rHr                                              y 2(5)   (/JiC,*  +  i)(/? 2 Q*  + )
                                                                                        l
                                       +                     W               RiC 2s
            V,(s)
                                      V ?(s)
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