Search the Community
Showing results for tags 'piloting'.
Found 3 results
We see VAB landings by VTOLs or with parachutes regularly. But a real challenge would be a conventional landing. So here's a challenge for that Score will be based on the horizontal flight capabilities of the craft used in the attempt, rewarding craft size and speed. A speed requirement is set to prevent excess wing spam, and also a no-detachment rule is set so that the configuration used to clock max speed is the same as the configuration used for landing. Scoring: Score = (Mass of craft in tons after landing) * (Maximum clocked speed of the craft in atmosphere in km/s) The whole craft must land intact on top the the VAB Please provide a screenshot of the F3 menu after clocking speed, and also a screenshot of the craft landed on VAB plus some description of how you've managed the feat Rules: Stock Parts only for simplicity All engines point straight to the back Landing attempt done at no more than 45 degree pitch up from the horizon Only jet engines No parachutes No reaction wheels except those built into cockpits or probe cores, max of 1 cockpit and 1 probe core Limit of 100 parts, so better PCs won't be at an advantage No parts should be detached after takeoff No editing the craft file with text editor or mods to squeeze out extra performance. No altering of Kerbin's properties with Alt-F12 menu to reduce gravity or increase drag etc. Some tips The challenge gets much easier if you put something small on top of the VAB and target it during your approach, so your know exactly where the VAB roof is by looking at the Navball, and can keep your velocity vector lined up with it. Eyeballing this landing is almost impossible. It's probably a good idea to set each landing gear's braking force to max or you won't stop in time, and also make sure to use a landing gear that has brakes, as some of them don't. I think the trick to accomplishing this is to get up to about 2km high and 5-6 km away from the KSC, then throttle down to about 1/4 and pitch up until you get to a comfortably low speed and your velocity vector on the Navball is pointed right at the target you placed on the VAB, then control your descent rate with throttle, and engage brakes right as you touch down. My attempt: Sorry no screenshot, I pitched up too much during the approach, engines hit the helipad, causing the plane to bounce, which then settled on the roof beneath the helipad after also losing a nosecone. Someone had done it on YouTube, but with a wing-spamming plane dropping almost straight down onto the VAB with no VTOL engines or parachutes, but wingspam is unrealistic so I put in top speed as a part of the score, Leaderboard: @AeroGav 49.16 points (34.62tons*1.42km/s https://forum.kerbalspaceprogram.com/index.php?/topic/164298-vab-horizontal-landing-challenge/&tab=comments#comment-3170162) @zolotiyeruki 31.03 points (19.794 tons *1.568km/s https://forum.kerbalspaceprogram.com/index.php?/topic/164298-vab-horizontal-landing-challenge/&do=findComment&comment=3172691) @qzgy 20.625 points (16.5 tons*1.25km/s http://forum.kerbalspaceprogram.com/index.php?/topic/164298-vab-horizontal-landing-challenge/&do=findComment&comment=3145933) @Eidahlil 13.01 points (13.69 t x 0.95 km/s, http://forum.kerbalspaceprogram.com/index.php?/topic/164298-vab-horizontal-landing-challenge/&do=findComment&comment=3145668) @Eidahlil 8.46 points ( 8.46 t x 1.00 km/s) Unsuccessful attempts goduranus 10.53 points (8.56 ton craft at top speed of 1.23 km/s, lost an engine and a nosecone)
This challenge is simple. We all start with the exact same rocket, patterned after a Delta IV Heavy (I'll explain why in a moment). We all have the same payload: three large ore holding tanks and a probe core. The challenge is to fill the ore tanks as full as you can and still make orbit with a periapsis over 85 km. Here's the rocket (you can build it yourself in a few moments): Three orange tanks with Skipper engines, large nose cones on the side tanks, Rockomax and TT-70 decouplers, a Poodle upper stage engine, an X200-16 upper stage tank, and the smallest probe core. I suggest autostrutting everything. Since we all have the same rocket, this challenge will come down to piloting and nothing else. I chose the Delta IV Heavy design because it introduces a range of variables associated with throttling down the core engine or transferring fuel in order to maximize effective dV. The amount of ore you choose to attempt will greatly affect TWR, which will change your gravity turn accordingly. I chose 85x85 (or greater) to add an additional variable as far as lofted trajectories are concerned. Obviously, no MechJeb or other piloting mods. Good luck!
I've managed to work out a fairly decent technique for making precision landings on airless bodies in KSP so I thought I'd make a video explaining how I do it. Hopefully this will be of some help to people having trouble with this part of the game. This is my first time making a gameplay video of anything and I stumble over my words in a few places but I think that overall it turned out okay. Using vid.me since YouTube's been doing some pretty crappy things lately and I figured it would be best to just stay away from that platform. I'm not sure if this will embed, but if it doesn't just click the link. https://vid.me/6st7