What Controls the escort AI?

accipiter0600 · 06-10-11, 04:41 PM

I was playing a campaign on "realistic" and found the escort to be a bit "sensitive" in their detection abilities. They were able to spot my periscope in stormy weather at 500 meters.

They also seemed to hear the props when submerged at 2/3 speed.

Suffice to say, I was having a hard time taking out, or getting through escort screens

Will changing the difficulty to hard make the escorts a little easier? Is the realistic setting really realistic or too hard in most people's opinions?

many thanks,

Accipter

magic452 · 06-10-11, 07:01 PM

Welcome to the boat mate.

The escort AI very much depends on what if any mods you are playing.
In the stock game they are pretty easy and the big mods make them more difficult.

Hard or easy escorts are more a function of experience than any thing else. The more experience you have the easier they get.

500 meters is pretty close to be having the periscope up for anything more than a quick look. They will see it most of the time if you leave it up very long. You want to clear the escorts by at least 900 or so meters.

If you're trying to get inside a convoy than go deep and silent till they get to you.

Even in heavy seas 2/3 is too fast that close, use 1 to 3 knots and make sure you have silent running turned on.

The realism and hard settings have more to do with your boat than the escorts AI. Go to custom settings and you will see what I mean.

Plot the convoy's course and set yourself up well ahead and sit and wait for them to come to you. You have a speed advantage on a convoy so use it and attack when you want from as good a position as you can get.
You should have course, speed and AoB pretty close even before they get to your position. All you will need the scope for is getting range and fine tuning AoB.
Good luck and good hunting

Magic

accipiter0600 · 06-10-11, 07:12 PM

That helps a lot. Thanks Magic.

I guess unless you are already set up with a nice solution ahead of time, moving into position in bad weather (visibility less than 1000 meters) is going to be very tough.

Accipiter

magic452 · 06-10-11, 10:23 PM

Bad weather is your friend. You have sonar that works on the surface, speed and you can see them before they see you. Use these tools and you can get into a very good position for an attack on your terms. The most important thing for a sub is to be in a good firing position. If you get that sinking the target is almost easy.

With low visibility you just may be better off staying on the surface. You can get pretty close that way, that's where the experience comes in.
Heavy seas also give you more options submerged for the get away, you're much harder to track.

Magic

Daniel Prates · 06-11-11, 01:09 PM

What I particularly dislike in SH4's DD caracteristics is how they speed up to 30 knots in seconds (which is not so much a matter of game AI than it is of bad depiction of mechanical limitations of what such ship could do).

As I understand it, speeding up like you were driving a motorciclye was either impossible or could seriously damage the machinery. The game does not seem to consider that.

magic452 · 06-11-11, 03:37 PM

Quote:

Originally Posted by Daniel Prates

What I particularly dislike in SH4's DD caracteristics is how they speed up to 30 knots in seconds (which is not so much a matter of game AI than it is of bad depiction of mechanical limitations of what such ship could do).

As I understand it, speeding up like you were driving a motorciclye was either impossible or could seriously damage the machinery. The game does not seem to consider that.

That is one of the biggest flaws in the game and the primary reason I don't attack escorts unless I have a very good reason to do so. The pay off must out weigh the risk by a large margin before I'll attack any escort.

I'll just set up at a longer range and pick off one or two big targets and get the heck out of Dodge, do a run around and repeat.

If you're going to attack escorts there is one thing helps and that is to fire your first torpedo in front of her and freeze her in position. Shoot the rest at the bow back. May cost you an extra torpedo or two but you live to fight another day.

Magic

06-12-11, 02:55 AM

Quote:

Originally Posted by Daniel Prates

What I particularly dislike in SH4's DD caracteristics is how they speed up to 30 knots in seconds (which is not so much a matter of game AI than it is of bad depiction of mechanical limitations of what such ship could do).

As I understand it, speeding up like you were driving a motorciclye was either impossible or could seriously damage the machinery. The game does not seem to consider that.

Would reducing the engine power in the .sim file of the destroyers (keeping the maximum speed intact) fix this to some extent?

Ducimus · 06-13-11, 09:05 AM

Quote:

Originally Posted by Daniel Prates

What I particularly dislike in SH4's DD caracteristics is how they speed up to 30 knots in seconds (which is not so much a matter of game AI than it is of bad depiction of mechanical limitations of what such ship could do).
.

That is fixable, but it is a lot of work.

06-10-11, 04:41 PM	#1
accipiter0600 Nub Join Date: May 2011 Posts: 2 Downloads: 35 Uploads: 0	What Controls the escort AI? I was playing a campaign on "realistic" and found the escort to be a bit "sensitive" in their detection abilities. They were able to spot my periscope in stormy weather at 500 meters. They also seemed to hear the props when submerged at 2/3 speed. Suffice to say, I was having a hard time taking out, or getting through escort screens Will changing the difficulty to hard make the escorts a little easier? Is the realistic setting really realistic or too hard in most people's opinions? many thanks, Accipter

06-10-11, 07:01 PM	#2
magic452 Sea Lord Join Date: Sep 2007 Location: Reno Nevada USA Posts: 1,860 Downloads: 85 Uploads: 0	Welcome to the boat mate. The escort AI very much depends on what if any mods you are playing. In the stock game they are pretty easy and the big mods make them more difficult. Hard or easy escorts are more a function of experience than any thing else. The more experience you have the easier they get. 500 meters is pretty close to be having the periscope up for anything more than a quick look. They will see it most of the time if you leave it up very long. You want to clear the escorts by at least 900 or so meters. If you're trying to get inside a convoy than go deep and silent till they get to you. Even in heavy seas 2/3 is too fast that close, use 1 to 3 knots and make sure you have silent running turned on. The realism and hard settings have more to do with your boat than the escorts AI. Go to custom settings and you will see what I mean. Plot the convoy's course and set yourself up well ahead and sit and wait for them to come to you. You have a speed advantage on a convoy so use it and attack when you want from as good a position as you can get. You should have course, speed and AoB pretty close even before they get to your position. All you will need the scope for is getting range and fine tuning AoB. Good luck and good hunting Magic __________________ Reported lost 11 Feb. 1942 Signature by depthtok33l

06-10-11, 10:23 PM	#4
magic452 Sea Lord Join Date: Sep 2007 Location: Reno Nevada USA Posts: 1,860 Downloads: 85 Uploads: 0	Bad weather is your friend. You have sonar that works on the surface, speed and you can see them before they see you. Use these tools and you can get into a very good position for an attack on your terms. The most important thing for a sub is to be in a good firing position. If you get that sinking the target is almost easy. With low visibility you just may be better off staying on the surface. You can get pretty close that way, that's where the experience comes in. Heavy seas also give you more options submerged for the get away, you're much harder to track. Magic __________________ Reported lost 11 Feb. 1942 Signature by depthtok33l

06-10-11, 07:12 PM	#3
accipiter0600 Nub Join Date: May 2011 Posts: 2 Downloads: 35 Uploads: 0	That helps a lot. Thanks Magic. I guess unless you are already set up with a nice solution ahead of time, moving into position in bad weather (visibility less than 1000 meters) is going to be very tough. Accipiter

06-11-11, 01:09 PM	#5
Daniel Prates Grey Wolf Join Date: Apr 2011 Location: Curitiba, Brazil Posts: 938 Downloads: 65 Uploads: 0	What I particularly dislike in SH4's DD caracteristics is how they speed up to 30 knots in seconds (which is not so much a matter of game AI than it is of bad depiction of mechanical limitations of what such ship could do). As I understand it, speeding up like you were driving a motorciclye was either impossible or could seriously damage the machinery. The game does not seem to consider that.