>Note, that is an unstable system, which is considerably worse than an >neutrally stable system like a rocket VTOL. The analogy is false; the >rocket has no built-in tendency to amplify a perturbation, departing >faster and faster from the desired attitude once nudged off center.
...other than sloshing propellant, which may be a significant factor in a real system. -george william herbert [EMAIL PROTECTED] _______________________________________________ ERPS-list mailing list [EMAIL PROTECTED] http://lists.erps.org/mailman/listinfo/erps-list
