Abstract: Methods and systems are provided for presenting procedure information for a vertical profile on a display device associated with an aircraft. A method comprises displaying a first segment of the plurality of segments comprising a vertical profile with a first vertical scale and a first horizontal scale, wherein the first horizontal scale is based on a first distance associated with the first segment. The method further comprises displaying a second segment of the plurality of segments with the first vertical scale and a second horizontal scale, wherein the second horizontal scale is based on a second distance associated with the second segment. The first horizontal scale and the second horizontal scale are not equal. In this manner, the vertical profile has a nonuniform horizontal scale and a uniform vertical scale across segments.

Abstract: Methods and systems are provided for presenting procedure information for a vertical profile on a display device associated with an aircraft. A method comprises displaying a first segment of the plurality of segments comprising a vertical profile with a first vertical scale and a first horizontal scale, wherein the first horizontal scale is based on a first distance associated with the first segment. The method further comprises displaying a second segment of the plurality of segments with the first vertical scale and a second horizontal scale, wherein the second horizontal scale is based on a second distance associated with the second segment. The first horizontal scale and the second horizontal scale are not equal. In this manner, the vertical profile has a nonuniform horizontal scale and a uniform vertical scale across segments.

Abstract: A disc brake arrangement is provided as adapted for a wind turbine generator incorporating a rotor shaft supporting a rotor wheel and support ring for a rotor structure surrounded by a stator structure within a generator casing. The disc brake arrangement includes a brake disc mounted normal to and concentric with the rotor shaft and operatively connected to the support ring. A plurality of disc brake calipers are arranged concentrically with the rotor shaft and adapted to engage the brake disc.

Abstract: System and method increase the visibility of critical flight information on electronic displays. An aircraft display system includes a processing unit, a flight management system, a navigation system, a database for storing target data and terrain data, a graphics display generator, and a visual display. The flight management system and/or the navigation system provide real-time aircraft operational and flight control information. The processing unit directs the graphics display generator to generate graphic control signals for the visual display, which increase the transparency of a segment of a zero pitch reference line in the vicinity of a flight path marker on the display.

Abstract: A system and method are disclosed for computing a vehicle's motion in four dimensions (e.g., three spatial dimensions and time) and reliably predicting the vehicle's arrival time at a predetermined location, by providing a graphical display to an operator of the vehicle's progress that enables the operator to adjust the vehicle's movement and achieve the desired arrival time. Specifically, a system and method are disclosed for computing the movement of an aircraft in four dimensions, predicting its arrival time at a predetermined waypoint, and displaying (in a highly intuitive format) the aircraft's progress in achieving that desired arrival time. The pilot can then adjust the movement (e.g., speed) of the aircraft in accordance with the parameter(s) displayed, in order to achieve the desired arrival time. Thus, for example, numerous aircraft could be scheduled to arrive at a specific final approach waypoint at a predetermined rate (e.g.

Abstract: A disc brake arrangement is provided as adapted for a wind turbine generator incorporating a rotor shaft supporting a rotor wheel and support ring for a rotor structure surrounded by a stator structure within a generator casing. The disc brake arrangement includes a brake disc mounted normal to and concentric with the rotor shaft and operatively connected to the support ring. A plurality of disc brake calipers are arranged concentrically with the rotor shaft and adapted to engage the brake disc.

Abstract: A system and method are disclosed for computing a vehicle's motion in four dimensions (e.g., three spatial dimensions and time) and reliably predicting the vehicle's arrival time at a predetermined location, by providing a graphical display to an operator of the vehicle's progress that enables the operator to adjust the vehicle's movement and achieve the desired arrival time. Specifically, a system and method are disclosed for computing the movement of an aircraft in four dimensions, predicting its arrival time at a predetermined waypoint, and displaying (in a highly intuitive format) the aircraft's progress in achieving that desired arrival time. The pilot can then adjust the movement (e.g., speed) of the aircraft in accordance with the parameter(s) displayed, in order to achieve the desired arrival time. Thus, for example, numerous aircraft could be scheduled to arrive at a specific final approach waypoint at a predetermined rate (e.g.

Abstract: A system and method are disclosed for computing a vehicle's motion in four dimensions (e.g., three spatial dimensions and time) and reliably predicting the vehicle's arrival time at a predetermined location, by providing a graphical display to an operator of the vehicle's progress that enables the operator to adjust the vehicle's movement and achieve the desired arrival time. Specifically, a system and method are disclosed for computing the movement of an aircraft in four dimensions, predicting its arrival time at a predetermined waypoint, and displaying (in a highly intuitive format) the aircraft's progress in achieving that desired arrival time. The pilot can then adjust the movement (e.g., speed) of the aircraft in accordance with the parameter(s) displayed, in order to achieve the desired arrival time. Thus, for example, numerous aircraft could be scheduled to arrive at a specific final approach waypoint at a predetermined rate (e.g.

Abstract: A method for facilitating a financial decision for 4-dimensional navigation of a vehicle includes receiving navigation information for the vehicle. A current location of the vehicle is determined. Data associated with at least one predetermined location of a plurality of predetermined locations is retrieved. A range of costs for said vehicle, representative of the at least one predetermined arrival time for the at least one predetermined location, is estimated. The range of costs is associated with a minimum value of the navigational information and a maximum value of the navigational information. An indicator representative of at least one cost of the range of costs is displayed.

Abstract: System and method increase the visibility of critical flight information on electronic displays. An aircraft display system includes a processing unit, a flight management system, a navigation system, a database for storing target data and terrain data, a graphics display generator, and a visual display. The flight management system and/or the navigation system provide real-time aircraft operational and flight control information. The processing unit directs the graphics display generator to generate graphic control signals for the visual display, which increase the transparency of a segment of a zero pitch reference line in the vicinity of a flight path marker on the display.

Abstract: A method for facilitating a financial decision for 4-dimensional navigation of a vehicle includes receiving navigation information for the vehicle. A current location of the vehicle is determined. Data associated with at least one predetermined location of a plurality of predetermined locations is retrieved. A range of costs for said vehicle, representative of the at least one predetermined arrival time for the at least one predetermined location, is estimated. The range of costs is associated with a minimum value of the navigational information and a maximum value of the navigational information. An indicator representative of at least one cost of the range of costs is displayed.

Abstract: Embodiments of the present invention provide a method of dynamically transitioning into a distinct display format during unusual attitude conditions. In one embodiment, the method includes collecting attitude data, comparing current attitude to a first set attitude angle, and fading a distinct display format into a display for unusual attitude conditions when current attitude is at least equal to the first set attitude angle.

Abstract: A system and method for displaying obstacles in a conformal perspective view. The system comprises a display screen for graphical display of data, at least one obstacle data source, one or more graphics processors for receiving obstacle data from the at least one obstacle data source, and for providing input to the display screen. The display screen displays obstacles in a 3-dimensional graphical representation of real space. The display size of the obstacles varies based on the distance to the obstacles. Obstacles located beyond a selected distance are displayed as semi-transparent line objects and obstacles located within the selected distance are displayed as semi-transparent polygons.

Abstract: A system and method for displaying traffic targets in a conformal perspective view. The system comprises a display screen for graphical display of data, one or more sensors for obtaining traffic data regarding traffic targets, and one or more processors for receiving traffic data from the one or more sensors and providing input to the display screen. The display screen displays traffic targets as icons in a 3-dimensional graphical representation of real space. The display size of the icons is selected from a finite set of sizes which correspond to a finite set of distance ranges based on the distance to the traffic targets.

Abstract: Methods and apparatus are provided for interactively building flight paths for entry into an aircraft flight management system (FMS). The apparatus comprises a database containing map information, a display for presenting the map information, a user controlled cursor and selection buttons, all under the control of a graphics processor. The processor presents the map information with included navigation features on the display, correlated with the aircraft position and cursor location. When the cursor overlies a navigational feature (airways, waypoints, etc.), the processor highlights the feature. Feature ID information may also pop up when the feature is highlighted. Using a mouse button or equivalent, the user selects the highlighted feature or ID, whereupon the processor sends the information associated therewith to the FMS. By successively highlighting and selecting features or IDs an entire flight path can be identified and entered automatically into the FMS without the need for individual text entry.

Abstract: Methods and apparatus are provided for real-time projection and rendering of one or more geospatially organized navigation databases. A system stores, processes, and displays a navigation database (including, e.g., terrain, navigation aids, obstructions, political boundaries, and the like) and avionics data to accomplish real-time display while maintaining correct projections of the data from latitude and longitude coordinates to Cartesian (nautical-mile) coordinates. Flight-plans may be graphically modified via an intuitive user interface.

Abstract: Methods and systems for evaluating individual components of total indicated runout readings. The individual components include the once-per-revolution (eccentricity), twice-per-revolution (ellipticity), and thrice-per-revolution runout components. In one embodiment, the method establishes a screening value for a total indicated runout reading. If a measured total indicated runout of a circular cross-section in question is less than this screening value, then the cross-section is acceptable. Conversely, if the measured total indicated runout exceeds the screening value, then the circular cross-section may or may not be acceptable. Further evaluation of the cross section can include recording runout readings at different locations around the circular cross-section, and fitting these runout readings to a regression equation. The magnitude of the individual runout components can then be calculated using constants derived from this regression equation.

Abstract: A method and apparatus for displaying real time navigational information on a vehicle including an informational database which is loaded and stored on an electronic medium within the vehicle. An intermediate database is created from the informational database and stored on the electronic medium. The contents of the intermediate database are transmitted to a color display unit for continuous real time display to the vehicle's operator based upon a desired reference point. In one embodiment, the intermediate database is created by fusing preselected information from the informational database and projecting the preselected information to correspond to a common graphical coordinate axis.

Abstract: The tilt pad journal bearing assembly includes a conduit within the bearing housing for supplying lubricant hydrostatically to each tilt bearing pad. The conduit includes a flexible segment coupled at respective opposite ends to the tilt pad and to a quick connect/disconnect coupling extending through an aperture in the side wall of the bearing housing. A supply line is coupled to each supply conduit adjacent the side wall by the quick connect/disconnect coupling. The flexible segment within the bearing housing accommodates the rocking motion of the tilt pad and the design and routing of the external supply line is therefore not dependent on any requirements of the bearing assembly. To service the bearing assembly, a set screw is unscrewed, permitting a portion of a coupler, together with a bushing to be withdrawn through the aperture into the interior of the housing for withdrawal with the tilt pad as a discrete sub-assembly.

Abstract: A U-shaped subslot liner is disposed in the bottom of a slot in the rotor of a dynamoelectric machine. A stack of conductors and insulating layers is supported by arms of the subslot liner durig manufacture. The subslot liner, together with the lower conductor, defines a coolant channel for conveying a gaseous coolant to the conductors. A slot armor lines the sides of the slots where it is retained against centrifugal acceleration by the subslot liner. In one embodiment, the slot armor passes completely under the subslot liner. In other embodiments, the slot armor is in two pieces, each affixed to the subslot liner.