SD-10 guidance and seeker are totally borked

[riojax]

# Seeker problem

 

The seeker is too vulnerable to old chaff, as you can see it turns out Unrealistically when a long time ago someone throw chaff at a distance of 5.700ft, at this distance the ARH radar can get the plane using pure pulse (no doppler here, by that a notch is a no-sense) and never will turn out from the center to a old hot point near the sensor border*, that in RL it will be too dissipated to do a response.

 

*) Also in this case the chaff was out of the seeker cone before turning to it.

 

Attached:

[sd10-bug_chaff.trk]

[sD10-CHAFF1.PNG]

[sD10-CHAFF2.PNG]

 

 

# Guidance problem

 

The pure pursuit guidance fail to get the final point, also the missing missile fuse don't help.

 

Attached:

[sd10-bug_nochaff.trk]

[sD10-NOCHAFF1.PNG]

[sD10-NOCHAFF2.PNG]

sd10-bug_chaff.trk

sd10-bug_nochaff.trk

Edited August 17, 2020 by riojax

[AeriaGloria]

I can’t use my computer right now, but from those pictures those missiles all look very slow. The battery has a 100 second battery, maybe you’re hitting that? If you look at the tacview check how long the missiles fly, it’s pretty easy to make it fly that long if someone defends a high altitude missile and it follows them on the way down

[riojax]

I can’t use my computer right now, but from those pictures those missiles all look very slow. The battery has a 100 second battery, maybe you’re hitting that? If you look at the tacview check how long the missiles fly, it’s pretty easy to make it fly that long if someone defends a high altitude missile and it follows them on the way down

 

No, the battery was on parameters:

 

Flying time:

* CHAFF bug: 61 seconds.

* NOCHAFF bug: 63 seconds.

 

Also you reminded me that the real SD-10 battery time is 120 seconds, this also must to be raised in DCS.

SD10-TACVIEW.zip

Edited August 17, 2020 by riojax
attach tacview

[AeriaGloria]

No, the battery was on parameters:

 

Flying time:

* CHAFF bug: 61 seconds.

* NOCHAFF bug: 63 seconds.

 

Also you reminded me that the real SD-10 battery time is 120 seconds, this also must to be raised in DCS.

 

Where does 120 second figure come from?

[riojax]

Where does 120 second figure come from?

 

Please, open a new thread to discuss about it, this is about a seeker and guidance bug. Thank you.

[[PTF]Ali]

Don't buy JF-17?

 

# Seeker problem

 

The seeker is too vulnerable to old chaff, as you can see it turns out Unrealistically when a long time ago someone throw chaff at a distance of 5.700ft, at this distance the ARH radar can get the plane using pure pulse (no doppler here, by that a notch is a no-sense) and never will turn out from the center to a old hot point near the sensor border*, that in RL it will be too dissipated to do a response.

 

*) Also in this case the chaff was out of the seeker cone before turning to it.

 

Attached:

[sd10-bug_chaff.trk]

[sD10-CHAFF1.PNG]

[sD10-CHAFF2.PNG]

 

 

# Guidance problem

 

The pure pursuit guidance fail to get the final point, also the missing missile fuse don't help.

 

Attached:

[sd10-bug_nochaff.trk]

[sD10-NOCHAFF1.PNG]

[sD10-NOCHAFF2.PNG]

 

 

 

I absolute agree with that, I have already reported so many times these issue, Beta team ignores everything,

 

Can we lose hope? ED will never fix that, Don't buy this module cause it chinese? I guess this is true now.

[J20Stronk]

I'm really tired of seeing my SD-10 shots go for the first chaff released after getting notched 2nm away from hitting the bandit.

 

Nevermind the fact that at that distance the biggest return would be the relatively giant aircraft directly infront of the missile. Chaffing and beaming would be nigh ineffective at the close distances shown in the OP images. (Also the fact that the chaff was well out of the seeker's FOV, yet it still somehow saw and began tracking it)

[dundun92]

Were these tests simgleplayer or MP? If so, missiles on the old chaff model (SD-10, AIM-54, R-77) have much worse ccm resistance in SP. You saw this with the old 120s, they were super easy to chaff in SP, but the new chaff model fixed that for them, and now its the same SP and MP.