ME 304ME 304
                                                                                                                  CONTROLCONTROLCONTROLCONTROL  SYSTEMSSYSTEMSSYSTEMSSYSTEMS
         Radar Dish                                                                                                          Mechanical Engineering Department,Mechanical Engineering Department,
                                                                                                                                      Middle East Middle East TTechnical Universityechnical University
       Armature                                                                                             Outside                      Inside                                   θ inpput
      controlledcontrolled                                                                                                                                                          rr
        dc motor                                                                               θD output
                   θmm
                                           Gearbox
                                                                                                                                                               Control Control 
                                                                                                                                                          Transmitter
                                                                                            θD
                           dc amplifier                            Control                                        ProfProfProfProf. . DrDrDrDr. . YYYY. . SamimSamimSSamimamim  ÜnlüsoyÜnlüsoyÜnlüsoyÜnlüsoy
                                                             Transformer
             ME 304 ME 304 CONTROL CONTROL SYSTESYSTEMMSS                         Prof. Prof. Dr. Y. Dr. Y. Samim ÜnlüsoySamim Ünlüsoy                                                           11
                                                                                                                                                     CHCHCHCH  XXXX
                     COURSE  OUTLINE
                     I.I.                INTRODUCTION & BASIC CONCEPTSINTRODUCTION & BASIC CONCEPTS
                     II.                  MODELING DYNAMIC SYSTEMS
                     III.                 CONTROL SYSTEM COMPONENTS 
                     IV.                 SSTABILITY
                     V.                  TRANSIENT RESPONSE
                     VI.                 SSSTEADY STATE RESSPOONSSE
                     VII.                 DISTURBANCE REJECTION
                     VIII. BASIC CONTROL ACTIONS & CONTROLLERS
                     IXIX.               FREQUENCY RESPONSE FREQUENCY RESPONSE ANALYSISANALYSIS
                     X.                  SENSITIVITY ANALYSIS
                     XI.                 ROOT LOCUS ANALYSIS
             ME 304 ME 304 CONTROL CONTROL SYSTESYSTEMMSS                         Prof. Prof. Dr. Y. Dr. Y. Samim ÜnlüsoySamim Ünlüsoy                                                           22
                        SENSITIVITYSENSITIVITYSENSITIVITYSENSITIVITY  --    OBJECTIVESOBJECTIVESOBJECTIVESOBJECTIVES
               „„   Getting familiar with the concept of Getting familiar with the concept of 
                    sensitivity.sensitivity.
               „„   Applying sensitivity analysis to Applying sensitivity analysis to 
                    basic combasic compppponents of onents of control control 
                    systems.systems.
               „„„„ Investigation of sensitivity of Investigation of sensitivity of Investigation of sensitivity of Investigation of sensitivity of 
                    control systems to control systems to parameter parameter 
                    variations.variations.variations.variations.
         ME 304 ME 304 CONTROL CONTROL SYSTESYSTEMMSS    Prof. Prof. Dr. Y. Dr. Y. Samim ÜnlüsoySamim Ünlüsoy                        33
                                            SENSITIVITYSENSITIVITYSENSITIVITYSENSITIVITY  --                                             DefinitionDefinitionDefinitionDefinition
                                                        Nise Nise Section 7.7, Section 7.7, Dorf&Bishop Dorf&Bishop Section 4.2Section 4.2
                    „„       There are many uncertainties There are many uncertainties 
                             encountered in the design and encountered in the design and 
                             analysis of analysis of control systems.control systems.
                    „„„„     In modeling In modeling In modeling In modeling and and and and parameter selection parameter selection parameter selection parameter selection 
                             imperfections and inaccuracies imperfections and inaccuracies 
                             always exist.always exist.always exist.always exist.
                    „„       Parameters Parameters may also vary in time may also vary in time 
                             due to age, wear, etc.due to age, wear, etc.
              ME 304 ME 304 CONTROL CONTROL SYSTESYSTEMMSS                                 Prof. Prof. Dr. Y. Dr. Y. Samim ÜnlüsoySamim Ünlüsoy                                                                       44