Gemini 5 Technical Debriefing, Part II, 1965
NASA-UAP-D020 · page 18 of 325
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13 Cooper .. Conrad Cooper Conrad Cooper Conrad • You can't use the FDI 's or the 8-ball as a reference in the mission simulation because you have this gimbal flip which just gives you fits . We didn't use Rate Command very much, mainly just for the burns. In fact, t he burns are the onl y times we used Rate Command. I used the Direct system several times and I thought the Direct was really good. It was good and crisp and you had good authority with it. I had the impression that the spacecraft was a lot more stable vehicle in Di rect than it was in the simulator. Tmt' s right. In t he simulator you tend to sit there and go too much and go too much. When Gordo'd stick a shot of Direct in to go someplace, it never showed up in another axis. An equal shot i n the other direction would stop it r i ght now. Yes. The effects momentum of the spacecraft didn ' t seem to be as great in flight as they were i n the ~f:HDEt◄TIA ~