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The original system above (Fig. 2-2) is now proposed to be equipped with an integrator placed in the forward path to reduce steady state errors due to high order control inputs. Answer the following questions a) - c). Fig. 2-2 Hydraulic position control system for a roll stabiliser fin with an integrator a) Determine the new stability margins for the modified system (4 marks) b) Sketch the possible pole locations for the modified system (2 marks) c) Apply the Routh array to this system and comment on the results. (2 marks)

The original system above (Fig. 2-2) is now proposed to be equipped with an integrator placed in the forward path to reduce steady state errors due to high order control inputs. Answer the following questions a) - c). Fig. 2-2 Hydraulic position control system for a roll stabiliser fin with an integrator a) Determine the new stability margins for the modified system (4 marks) b) Sketch the possible pole locations for the modified system (2 marks) c) Apply the Routh array to this system and comment on the results. (2 marks)

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  1. The original system above (Fig. 2-2) is now proposed to be equipped with an integrator placed in the forward path to reduce steady state errors due to high order control inputs. Answer the following questions a) - c). ig. 2-2 Hydraulic position control system for a roll stabiliser fin with an integrator a) Determine the new stability margins for the modified system (4 marks) b) Sketch the possible pole locations for the modified system (2 marks) c) Apply the Routh array to this system and comment on the results. (2 marks)

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