Introduction To Mechanical Mat-lab Project:
A DC motor is a basically a simple electric motor that uses both electric field as well as magnetic field to produce a torque that can run a motor. This conversion of energy is utilized for the generation of electricity. The project “Modeling of Armature Controlled DC Motor Using MATLAB Project Report” designs a DC motor that is armature controlled. Hence here the armature coil is responsible of the magnitude of the current produced.
The principle of operation used in this motor is electromagnetism. According to this principle, whenever a conductor that is carrying some current is placed in an external magnetic field a force will be experienced by it. This force generated is proportional to the current flowing in the conductor and also on the strength of the external magnetic field.
Description:
In the project Modeling of Armature Controlled D.C Motor Using MATLAB the armature control method is employed. In this method, the voltage which is applied to the armature circuit of the motor is changed by keeping the voltage supplied to the field circuit of the motor constant.
Thus, here the motor must be excited by an external source in order to implement the armature voltage control. As the armature voltage is increased, the no-load speed of the DC motor increases. However the slope of the torque-speed characteristics do not change as the flux produced is a constant parameter.
Conclusion:
In this project the speed of the DC motor is controlled by the armature. However there are many other methods that can be used to control the speed of the DC motor. There’s the voltage control method in which changes in voltage are made to control the speed of the motor. In the flux control method, the speed is controlled by making changes in the flux. Another method is rheostatic control in which the rheostat variations control the speed.
Download Modeling of Armature Controlled DC Motor Using MATLAB Project Report.
Hi There,
ReplyDeleteYour writing shines like gold! There is no room for gibberish here clearly. You nailed it in Modeling of Armature Controlled DC Motor Using MATLAB Project Report
can any one suggest me on my below issue
I created one table and try to insert the log into the table by selecting the values from - v$session.
I have proper authorities on v$session - table , and I am able to query from out side of the procedure.
actually i am planning to use this process to capture the log when ever i have an issue in the program.
CREATE TABLE err
(
Sid NUMBER ,
OsUser VARCHAR(20),
Machine VARCHAR(20),
Process VARCHAR(12),
Program VARCHAR(100),
Module VARCHAR(100),
Action VARCHAR(100),
ErrorMsg VARCHAR2(4000),
Backtrace CLOB ,
Callstack CLOB
);
PROCEDURE
create or replace procedure errproc as
begin
insert into err
(
Sid,
OsUser,
Machine ,
Process ,
Program ,
Module,
Action
ErrorMsg ,
Backtrace
-- Callstack
)
select
Sid ,
OsUser,
Machine,
Process,
Program,
Module,
Action
DBMS_UTILITY.format_error_stack,
DBMS_UTILITY.format_error_backtrace
--DBMS_UTILITY.format_error_call_stack
FROM v$session
WHERE sid = sys_context('USERENV','SID');
end errproc ;
I am unable to create this procedure ,getting the below error
[Warning] ORA-24344: success with compilation error
30/12 PL/SQL: ORA-00942: table or view does not exist
4/3 PL/SQL: SQL Statement ignored
(1: 0): Warning: compiled but with compilation errors.
Once again thanks for your tutorial.
Gracias
Preethi
Halo,
ReplyDeleteFully agree on Modeling of Armature Controlled DC Motor Using MATLAB Project Report. We’re seeing a lot of projects tackle big complex problems but few seem to have taken into consideration and in particular reasons to adopt.
My table column type is clob. Field value contain double quotes
id,text_clob,date
1,"\"data1\",0,1,1,1,\"data2\"","2018-03-03 09:08:45"
can you kindly help loader query. i cant use replace in clob field.
It was cool to see your article pop up in my google search for the process yesterday. Great Guide.
Keep up the good work!
Thank you,
Radhey