The unit step response of a given system is given by the following figure: 0.8 Step Input System 0.6 0.4 0.2 10 15 20 A controller is placed in cascade with the feed-forward chain of the system as shown in the following block diagram: Output Step Input Controller H System The step responses of the controlled system for different controllers (P Controller, PD Controller, PI Controller and PID Controller) are given in the following figures: 1. 14 08 12 0.6 1 0.8 0.4 0.6 04 02 02 10 15 20 5 10 15 20 Response 1 Response 2 12 0.8 0.6 0.8 0.6 0.4 04

The unit step response of a given system is given by the following figure: 0.8 Step Input System 0.6 0.4 0.2 10 15 20 A controller is placed in cascade with the feed-forward chain of the system as shown in the following block diagram: Output Step Input Controller H System The step responses of the controlled system for different controllers (P Controller, PD Controller, PI Controller and PID Controller) are given in the following figures: 1. 14 08 12 0.6 1 0.8 0.4 0.6 04 02 02 10 15 20 5 10 15 20 Response 1 Response 2 12 0.8 0.6 0.8 0.6 0.4 04

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Subject Linear Control System
The armature of an 8 -pole dcmachine has 72 slots, and itsdiameter is48 cm. Find the polepitch in and meters, and mechanicaldegrees, and mechanical radians, and electrical degrees, and electricalradians, and number of slots.Also find and the electrical anglecorresponding to a mechanicalangle of 350, and the mechanical angle corresponding to an electrical angle of 350, and (i) thedistances along the armature surface corresponding to the angles in g and h .
(c) A smart-fan's speed is controlled by a single-speed floating controller with a motor of a fixed rotating rate of 100 rpm. For fan-speed control, the neutral zone is 2°C and the setpoint is 25°C. Analyze the floating-control mode for an input error that covers all the possible stages and plot the output versus time for the following: (i) Controller (ii) Temperature (ii) Motor-speed
A 480V, 120KVA, 50HZ, 4-pole, Y-connected SG was tested to get VToc=500Vand Isc=180A at rated field current and Ide=50A at Vde=25V. If the machine is operating at rated conditions and PF=0.92 lagging. wwwm 1. Find Armature Resistance (RA) and Synchronous Reactance (X) 2. Calculate the armature current, and the internal induced voltage EA. 3. Find the full load Voltage Regulation.
1
3. A factory's separately excited DC generator has an armature resistance of 0.252. The machine is driven at 1000 revolutions per minute giving the following data: E,[V] I[A] a) Plot the open circuit characteristic when the machine is driven at 1000 and at 1500 rev/min. b) If the machine is drive at 1500 rev/min and its field current is adjusted to 0.2 A, plot the output voltage (in the same axis with (a)) as the load current is varied from 0 to 40A. For a full load current of 40A, what is the voltage regulation? 5 28 75 112 132 150 0.1 0.3 0.5 0.7 0.9
13 [H.W) Find the transfer function of de motor, armature controlled ha la 4 ㅋ latt) eb(+) (TM. tatthe leeeeed o A load Jal
For a dc machine, its commutator has a diameter of 50 c rotating at 1000 rpm. For a brush width of 1 cm, the time commutation taken by the machine will be _________a) 0.382 msb) 0.456 msc) 0.573 msd) 0.312 ms
d. Explain using the appropriate diagrams, transfer functions and mathematical tools the difference between modern control and classical control systems
Design a model for PID speed controller of permanent magnetic D.C. motors using electrical, mechanical and PID controller equations.
11. A PI controller is able to (a) reduce the settling time of a closed-loop control system (b) achieve zero steady-state error in a closed-loop control system
Step angle of a stepper motor drive with number of poles 8 and 50 rotor teeth is ...........