Facebook

Login

Support Sailonline

If you haven't already - join the SAILONLINE YACHT CLUB!

Please also consider making a donation - all amounts are greatly appreciated!

Board » General Discussion » Automated sailing????

Posted by
Rod


Users avatar

Posts
392
Registered at
2010-06-24 22:30:48
2011-02-11 00:04:44 - Automated sailing????
How does "ricos0" do it. Look on the Aegean race site to see what I mean. This is disturbing because it indicates a level of control that is NOT AVAILABLE to all SOLers
If it breaks, it's not strong enough--if it doesn't, it's too heavy.
Posted by
ShamrockPirate


Users avatar

Posts
189
Registered at
2010-12-03 17:49:57
2011-02-11 00:49:10 - Re: Automated sailing????
My first guess would be a mathematical formula that generates DC's that would then go into the DC editor in the toolbox. AND.... WAY too much time on their hands!Cool geos though... wish I knew how to screenshot it.
Posted by
Gilles


Users avatar

Posts
127
Registered at
2009-07-18 11:05:22
2011-02-11 08:12:52 - Re: Automated sailing????
Rod, is really quite easy, if you know how to do it:
1- go to DC section of the toolbox:
http://sol.brainaid.de/sailonline/toolbox/
(available to every one)
2- insert 4 time a 90° change every 2 hours
3- then edit the file (copy & paste and change time) as long as you want to circle around....

the offset will be given by the wind evolution, no need to control it.

with the same list of DCs you will get different tracks...

sorry ricos for spoiling it, it is very nice :-)





--- Last Edited by Gilles at 2011-02-11 08:13:47 ---
Posted by
ShamrockPirate


Users avatar

Posts
189
Registered at
2010-12-03 17:49:57
2011-02-12 00:43:51 - Re: Automated sailing????
One other consideration... since the sailing is being done with "real time" wind speed and direction, I doubt there is a way to make that many PERFECT geos without eliminating those variables. I have a suspicion that Ricos is a tender, like the Beer and BBQ boat, and therefore has a constant speed. Then the calc works out pretty well.
Hey Ricos.... have we figured it out yet????
Posted by
ShamrockPirate


Users avatar

Posts
189
Registered at
2010-12-03 17:49:57
2011-02-12 01:55:36 - Re: Automated sailing????
Nope... I think I'm wrong. Just looked at Ricos' track again and the variability could certainly be explained by the wind shift. Does not (now) appear to be a constant speed craft.
WD Ricos!!!! Brilliant!!
Posted by
76Trombones


Users avatar

Posts
362
Registered at
2009-08-03 18:04:56
2011-02-12 02:31:57 - Re: Automated sailing????
No need to use "external" editors either. I've done a similar (though less insane!) path as 5 pointed stars using incremental DC in the steer tab. Just step the angle and time to suit.

It's a neat visualisation of both the direction and strength of the wind.
Posted by
zero


Users avatar

Posts
120
Registered at
2010-02-07 16:56:30
2011-02-12 02:54:29 - Re: Automated sailing????
ricos0,

Thats a good way to train your crew and bowman.
Last time I did that with my crew they quit jumping overboard and swim to shore.

Antonio
Posted by
AUS_Scott76


Users avatar

Posts
8
Registered at
2009-07-23 10:04:10
2011-02-12 10:00:19 - Re: Automated sailing????
Just for anyone else who wants to see.....and for the SOL art file. Here's ricos0's track.
Attachments
Posted by
zero


Users avatar

Posts
120
Registered at
2010-02-07 16:56:30
2011-02-12 19:27:21 - Re: Automated sailing????
rico and pano :)
Attachments

Please login to post a reply.

Races

Next Race: 00d 00h 00m

Current Races:

Kapiti Chetwodes Race 2024


For only the second time in SOL history, we have the pleasure of inviting you to the Kapiti Chetwodes Race, held in the Cook Strait region. Organised IRL by the Royal Port Nicholson Yacht Club from Wellington in New Zealand. The approximately 160nm long route, full of turning points, will take us from the bay at RPNYC around the islands of Somes, Kapiti and Chetwodes and back to the finish line at RPNYC. We have only a 26 ft Albin 79 yacht at our disposal. All this means that we will have a lot of fun, so fair winds!
Race #1864
INFO by brainaid.de
Albin 79 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
ARQ4 - ARCH - SUPSOL - SYC
Race starts: Nov 25th 17:00 Registration Open!
▶ Flash
GO TO RACE

Raja Muda Selangor 2024 - Penang to Langkawi

Welcome to the third and last online race of the Raja Muda Selangor International offshore series – a 70nm final trip further north again up the Malacca Strait from Penang to the exotic island of Langkawi, and again in Ker 40s.
Race #1871
INFO by brainaid.de
Ker 40 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: RMS - SYC
RACE CLOSE: Monday,
November 25 at 2300 UTC.
Race starts: Nov 21st 04:00 Registration Open!

▶ Flash
GO TO RACE

Raja Muda Selangor 2024 - Pangkor to Penang

Welcome to our second online offshore race in cooperation with Raja Muda Selangor International – an 80nm trip from Pangkor north to Penang up the Malacca Strait, again in Ker 40s.
Race #1870
INFO by brainaid.de
Ker 40 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: RMS - SYC
RACE CLOSE: Saturday,
November 23 at 2300 UTC.
Race starts: Nov 18th 04:00 Registration Open!

▶ Flash
GO TO RACE

Two Oceans Doublecross TIMED Race 2024

Our November Timed race takes us to Cape Town near where the Atlantic and Indian oceans meet. Our ride is a beautiful ketch, the Archer 78. Starting at Cape Town, we’ll round Robben Island, then head south to round Cape Point, up around Seal Island before heading north to round Dassen Island before returning to Cape Town. This is a TIMED race, so you may RE-REGISTER HERE to try again, after finishing a run. You will have 13 days and 11 hours to test your skill and decision making after the race opens.
Race #1872
INFO by brainaid.de
Archer 78 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ4 - TRCH - SUPSOL - SYC
RACE CLOSE: Saturday,
30 November at 23:00 UTC
Race starts: Nov 17th 12:00 Registration Open!
▶ Flash
GO TO RACE

Nassau to Bodo 2024

Prepare for the grand finale - the 6th and concluding leg of the RTW challenge, an odyssey from Nassau in the Caribbean to Bodø in Norway. Embracing a journey of 4000 nautical miles, this leg promises an exhilarating 18-day voyage. It also heralds the November installment of our prestigious Ocean Race Championship. Embark on a voyage of a lifetime, where prowess, tactics, and camaraderie unite in the pursuit of triumph. We eagerly await your presence at the starting line! May the winds be ever in your favor.
PRIZE: SMPF
Race# 1866
INFO from brainaid.de
Swan 65 PARTICULARS
WX updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ4 - OCCH - RTW - SUPSOL - SYC
Race starts: Nov 11th 11:00 Registration Closed
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member WRmirekd
  2. Sailonline Yacht Club Member Vida_Maldita
  3. Sailonline Yacht Club Member CriticalHippo
  4. Sailonline Yacht Club Member FreyjaUSA
  5. Sailonline Yacht Club Member rafa
  6. Sailonline Yacht Club Member Kipper1258
  7. Sailonline Yacht Club Member CollegeFund
  8. Sailonline Yacht Club Member Sax747
  9. Sailonline Yacht Club Member QMaxx
  10. Sailonline Yacht Club Member BRENTGRAY

View full list

Series

Mobile Client

SYC members have the benefit of access to our mobile/lightweight web client!

The mobile client