Page 124 - Lecture Notes DCC3113
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Phase 2 E/W :     g2    =    0.26 (35 – 8)        =    15.95 sec    ≈    16 sec
                                                        0.44


               ii.    Therefore, Actual Green Time /Masa hijau sebenar, Gn    =     gn     +     ℓ   +    R

               Phase 1 N/S :                        G1   =     g1 + ℓ + R    =    11 + 2 + 2    =    15 sec

               Phase 2 E/W :             G2   =     g2 + ℓ + R    =     16 + 2 + 2     =      20 sec


               Controller Setting time, Kn    =    Gn – a – R

                             K1     =      G1 – a – R     =      15 – 3 – 2    =       10 sec

                             K2     =      G2 – a – R     =      20 – 3 – 2    =       15 sec


               ii.    The time diagram ;

               Phase Diagram


                                                    K = 10 sec                             I = 5sec

                                       GREEN              a     R              RED
                   PHASE 1                                                                        GREEN
                                        10sec             3s    2s             20sec
                                         0                                              10                     15                                                    35
                                              ℓ=2s                  g1 = 11sec

                                                          Optimum Cycle, Co  =  35 sec



                                               RED                       GREEN          a   R
                   PHASE 2                                                                         RED
                                              15sec                       15sec        3s   2s
                                         0                                              10                     15                                                    35
                                                      Optimum Cycle, Co  =  35 sec



















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