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The Effect of Parameter Variation on Open and Closed Loop of Control System Sensitivity

Atayeb Omer Shuaib, Muawia Mohamed Ahmed

Usually control system does not remain constant throughout its life cycle, so there are always changes in system parameters because of environmental effects and other perturbations and disturbances. These changes and affections are called parameter variations where can be studied using mathematical and physical term expressions to illustrate entire control system change. The more keeping prosperities control system with entire changes the lesser sensitivity of control system. This paper discusses a method to minimize the control system sensitivity.