Search Constraints

Start Over
Filtering by: Creator Fernandez Polanco, Jose M. Remove constraint Creator: Fernandez Polanco, Jose M. Decade 1960-1969 Remove constraint Decade: 1960-1969

Search Results

  • Digital simulation of a vertical reference system incorporating random error sources

    Creator:
    Rover, Jack Terry
    Abstract:
    The vertical reference system being considered utilizes a two-degree-of-freedom gyroscope configured as a vertical gyro. Each gimbal erection circuit forms a second-order feedback control system. Gyros are susceptable to a number of error sources. In view of the closed loop application being considered, all error sources are of negligible consequence...
    Resource Type:
    Masters Thesis
    Full Text:
    in VAC /VCD m Kt = angular momentum of gyro wheel in dyne -cm -sec $ = spin axis precession rate