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 NPTEL >> Courses >> Electrical Engineering >> Digital Control System (Web) >> Introduction
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 Question: It would be better to put a pdf download of the web in order to faciliate us for the offline use like others. By: Saroj     Date: 2012-07-27 Answer: I will request NPTEL admin to upload the pdfs once the review of the course is done. By: Prof. S. Majhi     Date: 2012-08-03

 Question: Please Add numerical problems so that concepts of the students become more clear and through By: Ankur     Date: 2012-08-23 Answer: In the introduction, there is hardly any scope for numerical examples. Examples are included in subsequent topics. However, more examples will be added, if possible, during revision. By: Prof. S. Majhi     Date: 2012-08-24

 Question: Sir! In motors generally we used conclude that the torque produced in that is by the formation of poles after applying the ac. In the same way shall we conclude by using the FLUX produced by the conductor and by field poles? By: saikrishna g     Date: 2012-10-04 Answer: Can you please clarify your question a bit? I did not completely get your point. By: Prof. S. Majhi     Date: 2012-10-12

 Question: Sir! In motors generally we used conclude that the torque produced in that is by the formation of poles after applying the ac. In the same way shall we conclude by using the FLUX produced by the conductor and by field poles? By: saikrishna g     Date: 2012-10-04 Answer: Can you please clarify your question a bit? I did not completely get your point. By: Prof. S. Majhi     Date: 2012-10-12

 Question: By: vineesh mohan     Date: 2012-11-08 Answer: I do not see any question By: Prof. S. Majhi     Date: 2012-11-23

 Question: Can you please explain how is the digital control system method explained in this series applied in real time. As we mainly use micro controllers as part of digital control system, which use software algorithm to control systems. By: Rahul     Date: 2013-02-19 Answer: The micro-controller will replace the digital controller in the block diagram. Based on the system(plant) and the requirement the controller should be designed using the techniques described in the course. You may use pen, paper and a separate computer for this. Once the controller is designed it has to properly coded in the micro-controller. A real-time example for control desig is given in appendix A. By: Dr. Indrani Kar     Date: 2013-02-22

 Question: Sir,Please let me know the function of commutator in DC MOTOR By: NAVEEN     Date: 2013-03-12 Answer: Please stick to questions related to the topics of this course. By: Dr. Indrani Kar     Date: 2013-03-15

 Question: sir ihave doubt ,why reactance placed in imaginary axis in argand plane .is reactance any imaginary value? or j operator using for just shifting 90 deg. By: sumanth     Date: 2013-03-20 Answer: Reactance is not an imaginary value. But please try to refrain the questions within the course domain. By: Dr. Indrani Kar     Date: 2013-04-08

 Question: sir ihave doubt ,why reactance placed in imaginary axis in argand plane .is reactance any imaginary value? or j operator using for just shifting 90 deg. By: sumanth     Date: 2013-03-20 Answer: Reactance is not an imaginary value. But please try to refrain the questions within the course domain. By: Dr. Indrani Kar     Date: 2013-04-08

 Question: hi, professor, will you post a video for this course By: jack     Date: 2013-04-19 Answer: Sorry, this course does not have any provision for that. By: Dr. Indrani Kar     Date: 2013-05-03
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