[go: up one dir, main page]

Ower, 2000 - Google Patents

Analysis and control system design of an innovative tuned-rotor instrument.

Ower, 2000

View PDF
Document ID
5641278119544270818
Author
Ower J
Publication year

External Links

Snippet

For many years, the tuned-rotor gyroscope has been an integral attitude sensor in Spacecraft attitude control systems. This thesis considers the control of an innovative form of such a mechanism in which the rotor size is increased a thousand-fold. By steering the tilt …
Continue reading at carleton.scholaris.ca (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in preceding groups
    • G01C21/10—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration
    • G01C21/12—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
    • G01C21/16—Navigation; Navigational instruments not provided for in preceding groups by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/04—Details
    • G01C19/06—Rotors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/28—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect
    • B64G1/283—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using reaction wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/28—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect
    • B64G1/286—Guiding or controlling apparatus, e.g. for attitude control using inertia or gyro effect using control momentum gyroscopes (CMGs)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
    • B64G1/00—Cosmonautic vehicles
    • B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
    • B64G1/24—Guiding or controlling apparatus, e.g. for attitude control
    • B64G1/36—Guiding or controlling apparatus, e.g. for attitude control using sensors, e.g. sun-sensors, horizon sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces

Similar Documents

Publication Publication Date Title
Stevens et al. Aircraft control and simulation: dynamics, controls design, and autonomous systems
Ren et al. Attitude-rate measurement and control integration using magnetically suspended control and sensitive gyroscopes
Lappas A control moment gyro (CMG) based attitude control system (ACS) for agile small satellites
CN113031668A (en) Method and system for estimating disturbance moment caused by asymmetric rotation scanning load
Ower Analysis and control system design of an innovative tuned-rotor instrument.
Inumoh et al. Tilted wheel satellite attitude control with air-bearing table experimental results
Janssens et al. On the stability of spinning satellites
Tyc et al. Gyrowheel™-An Innovative New Actuator/Sensor for 3-axis Spacecraft Attitude Control
Macdonald et al. Extension of the sun-synchronous orbit
Scott Control moment gyro gravity stabilization
Keiser et al. Misalignment and resonance torques and their treatment in the GP-B data analysis
Li et al. Spacecraft attitude measurement and control integration using a novel configuration of variable speed magnetically suspended control and sensing gyroscope
Zhang et al. Fault-tolerant decoupling control for spacecraft with sgcmgs based on an active-disturbance rejection-control technique
KALLEY, JR et al. Development and air bearing test of a double gimballed momentum wheel attitude control system
Pecora et al. Robust Attitude Control Using Electrospray Thrusters
Cain et al. Stability analysis of a dynamically tuned gyroscope
Tønne Stability analysis of EKF-based attitude determination and control
Merrill et al. Lyapunov-based Two-Axis Magnetic Attitude Control of a Rigid Spacecraft
Roldugin Extensive Numerical Simulation of a Magnetically Actuated Satellite’s Rotation around the Direction toward the Sun with Data from the Solar Sensors Only
Mansour et al. Two-axis dry tuned-rotor gyroscopes-Design and technology
Hooker et al. Reaction-boom attitude control systems
Chodas et al. Design of the Galileo scan platform control
Hou et al. New Set of Attitude Parameters Dedicated to Relative Attitude Maneuvers
Westfall Design of an attitude control system for spin-axis control of a 3U CubeSat
Quadrelli et al. Pointing dynamics of gimbaled payloads on flexible spacecraft