Sir, nice presentation, but I have one question: -I don't understand how can bring the vessel on the same original line of course and not paralal line with original course? -GPS can not keep the vessel on the same line of course ?
I don’t follow your description of the proportional control alone. At the start of your proportional only example the ship was targeting 70 while on a heading of 50 deg. As a result, the rudder was set to 20 and would be reduced to zero once the target course was reached. Here’s where I must be missing something. Isn’t the ship on the intended heading when it’s at the top of the oscillation in your diagram? At that point, it’s parallel to the intended course line so the rudder should be set to zero. Why do you show the ship as continuing to turn when it’s at the top of the oscillation? You showed the ship as continuing to turn back towards the intended heading. It’s as if instead of using the heading and current course to determine the corrective rudder, you are using the error from the intended track, not the heading.
Outstanding sir..it helps me as currently I am under training to be an ETO on ship
You did a excellent job Captain!... Crystal clear now.
Thank you.
Good Information,, lot of work has gone in preparing these vedeo. Thanks
Thank you for such vital information
Your videos are very helpful.
Sir your videos are very helpful, keep posting and helping us.
Can you please make video on loadline zones!
Excellent delivery.....thank you
Matursuwon sir,aku Ra ngert hehe🙏
Did a great job in explaining sir
Thanks buddy:)
Great job keep up the good work..
It's very helpful sir. Tq
Brilliant job comrade
excellent job ,tnx
Thank you very much sir
very good sir
very good
Thank you sir 😊
You are welcome buddy:)
👌👌👌
Sir, nice presentation, but I have one question:
-I don't understand how can bring the vessel on the same original line of course and not paralal line with original course?
-GPS can not keep the vessel on the same line of course ?
its not related to GPS but heading data
I don’t follow your description of the proportional control alone. At the start of your proportional only example the ship was targeting 70 while on a heading of 50 deg. As a result, the rudder was set to 20 and would be reduced to zero once the target course was reached. Here’s where I must be missing something. Isn’t the ship on the intended heading when it’s at the top of the oscillation in your diagram? At that point, it’s parallel to the intended course line so the rudder should be set to zero. Why do you show the ship as continuing to turn when it’s at the top of the oscillation? You showed the ship as continuing to turn back towards the intended heading. It’s as if instead of using the heading and current course to determine the corrective rudder, you are using the error from the intended track, not the heading.
when you are navigating at 50 deg heading and want to heading at 70 degree the rudder has to turn a bit port side to gain the 70 deg heading
Can u pls share this ppt
Also, Check out the Ship Automation, Safety & Control Systems Video.
czcams.com/video/7uYbtDts_68/video.html