Electric energy storage integrated within or proximate to electrically driven flight control actuators
First Claim
Patent Images
1. A method for assembling an apparatus for use with a flight control actuator, said method comprising:
- providing a motor drive system that comprises a capacitor-based energy storage, the energy storage configured to store and provide energy within or proximate to the actuator; and
coupling a control unit to the motor drive system, the control unit configured to facilitate managing power within or proximate to the actuator, wherein the control unit includes a first proportional integration controller configured to regulate a current channeled to and from the energy storage and a second proportional integration controller configured to maintain a substantially steady voltage of the energy storage.
2 Assignments
0 Petitions
Accused Products
Abstract
An apparatus for use with a flight control actuator and method for assembling the same is provided. The apparatus includes a motor drive system and a control unit. The motor drive system includes a capacitor-based energy storage configured to store and provide energy within or proximate to the actuator. The control unit is coupled to the motor drive system and is configured to facilitate managing power within or proximate to the actuator.
14 Citations
18 Claims
-
1. A method for assembling an apparatus for use with a flight control actuator, said method comprising:
-
providing a motor drive system that comprises a capacitor-based energy storage, the energy storage configured to store and provide energy within or proximate to the actuator; and coupling a control unit to the motor drive system, the control unit configured to facilitate managing power within or proximate to the actuator, wherein the control unit includes a first proportional integration controller configured to regulate a current channeled to and from the energy storage and a second proportional integration controller configured to maintain a substantially steady voltage of the energy storage. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A motor drive system for use with a flight control actuator comprising:
-
a buck-boost converter that comprises a first insulated-gate bipolar transistor, a second insulated-gate bipolar transistor, an inductor, and a capacitor-based energy storage configured to store and provide energy within or proximate to said actuator, said buck-boost converter configured to charge and discharge said energy storage; and a control unit coupled to the motor drive system, the control unit configured to facilitate managing power within or proximate to the actuator, wherein the control unit includes a first proportional integration controller configured to regulate a current channeled to and from the energy storage and a second proportional integration controller configured to maintain a substantially steady voltage of the energy storage. - View Dependent Claims (8, 9, 10, 11, 12)
-
-
13. An apparatus for use with a flight control actuator, said apparatus comprising:
-
a motor drive system that comprises a capacitor-based energy storage, said energy storage configured to store and provide energy within or proximate to said actuator; and a control unit coupled to said motor drive system, said control unit configured to facilitate managing power within or proximate to said actuator, said control unit comprising a first proportional integration controller configured to regulate a current channeled to and from the energy storage and a second proportional integration controller configured to maintain a substantially steady voltage of the energy storage. - View Dependent Claims (14, 15, 16, 17, 18)
-
Specification