problemas de control
DESCRIPTION
Problemas de diagramas de bloques de controlTRANSCRIPT
Problem III
Consider the DC motor seen in class (Terminal ,voltage controlled separate excitation)
1. Obtain the transfer function of the motor, given that the output is the position of the shaft and use the following parameters to perform a simulation in matlab given a step-like voltage input.
� � ��� � ��� � �� � . �
�� � . �
1. Obtain the transfer function of the motor, given that the output is the position of the shaft and use the following parameters to perform a simulation in matlab given a step-like voltage input.
� � ��� � ��� � �� � . ��� � . �
ℒ � ��� � ���� � �� ��������
� � ���� � ���������� � ��
� � ������ � ������� � �� !����" � � #�$% � � &�%����� � � '(�%���
%���"��� �
1#�$ � &�
" � � % � #�$ � &������%��� � '(�
*� � ������ � ����� �� � ��������
*� � � ����� �1
�� � ���
"���!���� � '(
1. Obtain the transfer function of the motor, given that the output is the position of the shaft and use the following parameters to perform a simulation in matlab given a step-like voltage input.
� � ��� � ��� � �� � . ��� � . �
%���"��� �
1#�$ � &� �����
%��� � '(�
�����*� � � ����� �
1�� � ��� "���
!���� � '(
��� � +�� ��
��+� � �+
��+
,- + .��+� /�+� 0�+�
0�+�
1. Obtain the transfer function of the motor, given that the output is the position of the shaft and use the following parameters to perform a simulation in matlab given a step-like voltage input.
��� � +�� ��
��+� � �+
��+
,- + .��+� /�+� 0�+�
0�+�
%���*��� �
'( �� � �� #�$ � &�
1 � '($� �� � �� #�$ � &�
%���*��� �
'('($� � �� � �� #�$ � &�
1. Obtain the transfer function of the motor, given that the output is the position of the shaft and use the following parameters to perform a simulation in matlab given a step-like voltage input.
��� � +�� ��
��+� � �+
��+
,- + .��+� /�+� 0�+�
0�+�%���*��� �
'(� '($ � �1 #�� � �$ &�� � �$ #�� � � &��
%���*��� �
'(�1 #�� � �$ &�� � #�� � � '($ � &��
Problem III
2. Consider the following block diagram. Obtain its equivalent transferfunction using the mason rule
�2 � 3234�$ � 3$35�1 � 3136
72 � 323$31
72 � 38
Δ � 1 � ��2 � �$ � �1�+�2�1Δ�2 � 1Δ�$ � 1 � �$
/ + � �:;<.:.