1-11 Design a closed-loop control system using a de motor as the axial drive element and an incremental encoder as the feedback device. The maximum speed of the motor is 1800 rpm. The system is equipped with a leadscrew of 10-mm pitch. The maximum required federate is 6 m/min and the required resolution is 0.01 mm. (a) What is the encoder gain? (b) What is the required gear ratio? (c) What is the maximum frequency of pulses emitted by the encoder? 1-12 Derive a general formula which relates the de servomotor speed (N), the gear ratio (Kg). and the leadscrew pitch (P) to the axial velocity (V).

1-11 Design a closed-loop control system using a de motor as the axial drive element and an incremental encoder as the feedback device. The maximum speed of the motor is 1800 rpm. The system is equipped with a leadscrew of 10-mm pitch. The maximum required federate is 6 m/min and the required resolution is 0.01 mm. (a) What is the encoder gain? (b) What is the required gear ratio? (c) What is the maximum frequency of pulses emitted by the encoder? 1-12 Derive a general formula which relates the de servomotor speed (N), the gear ratio (Kg). and the leadscrew pitch (P) to the axial velocity (V).

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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