PEGAS
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Noiredd
Powered Explicit Guidance Ascent System - a KSP & RO autopilot using the Space Shuttle guidance algorithm, UPFG
It was said to be "definitely cool" to have sort of a launch event timeline with a marker showing where we are in the sequence. Since I've been thinking about...
From my own experiences, half the time of developing a launch script (that is, the `vehicle`, `sequence`, `controls` structs) is tuning the `verticalAscentTime` and `pitchOverAngle` values to get a good...
So for ullage, you can choose none, srb and rcs. But a hotstaging option where it presses spacebar a bit before the staging event to ignite the engine and then...
It has been [pointed out](https://forum.kerbalspaceprogram.com/index.php?/topic/142213-pegas-powered-explicit-guidance-ascent-system-devlog/&do=findComment&comment=3970710) that simple steering locked to a vector calculated by UPFG breaks for some vehicles. The solution is to apply a vehicle-specific transformation of the steering...
Hi, I had some problems with using PEGAS on my SOYUZ rocket: The initial ascent mode using a single pitch angle followed after an amount of time to then track...
I want to use UPFG to achieve spaceX booster landing. I have tried to directly change the existing pegas code but it did not succeed. I also read NASA's documentation...
Not really an issue, but having a few more sample files would help noobs like me trying to learn how to use PEGAS. I got my Saturn V working on...
UPFG in the current implementation assumes that all the burns are executed immediately one after another, but in reality some time is needed between stages to let them separate and...
If you configure your vehicle to follow a pitch program (which potentially flies at a high angle-of-attack at some point), this setting will be disregarded when PEGAS is about to...
PEGAS crashes if the resulting flight plan is shorter than 5 items. Problem is [on line 480 in pegas_misc.ks](https://github.com/Noiredd/PEGAS/blob/8fa0ed6436579c6c47941e15acbdd58a1323946f/kOS/pegas_misc.ks#L480). Another crash occurs if all `sequence` events occur prior to UPFG...