1–8 von 8 Ergebnissen
|

Ihre Suche:
person:("Niessen, F.")

    Higher gain for feedback control subject to vibrations

    Garren, J. F., Jr. / Niessen, F. R. | NTRS | 1979

    Evaluation of a VTOL flight-director concept during constant-speed instrument approaches

    Kelly, J. R. / Niessen, F. R. / Sommer, R. W. | NTRS | 1970

    A manual-control approach to development of VTOL automatic landing technology.

    Kelly, J. R. / Niessen, F. R. / Garren, J. F., Jr. | NTRS | 1973

    Description of the VTOL Approach and Landing Technology (VALT) CH-47 research system

    Kelly, J. R. / Niessen, F. R. / Garren, J. F., Jr. et al. | NTRS | 1979

    Flight investigation of a vertical-velocity command system for VTOL aircraft

    Kelly, J. R. / Niessen, F. R. / Yenni, K. R. et al. | NTRS | 1977

    Flight investigation of manual and automatic VTOL decelerating instrument approaches and landings

    Kelly, J. R. / Niessen, F. R. / Thibodeaux, J. J. et al. | NTRS | 1974

    The effect of variations in controls and displays on helicopter instrument approach capability

    Niessen, F. R. / Kelly, J. R. / Garren, J. F., Jr. et al. | NTRS | 1977