Page 67 - basic control system
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STANDARD TEST INPUT














                                  STEP INPUT





                            ❑ A signal which is applied at a particular time is

                                  known as step input.


























                                                                  =   
                                          u(  ) = ቊ
                                                                 ≠   


                            ❑ If A=1, the step signal is called unit step signal




                            ❑ The Laplace transform of the step function will be:


                                                                           
                                               {  (  )} =   (  ) =
                                                                            


















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