Mendu
Krishna R. Mendu, Sharon, MA US
Patent application number | Description | Published |
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20090265493 | Efficient Architecture for Interfacing Redundant Devices to a Distributed Control System - A system and method for interfacing redundant devices to a distributed control system, includes a first and second redundant field bus modules communicably coupled to the distributed control system and to one another via Ethernet switches. A pair of redundant field devices are coupled to the Ethernet switches, one FD having a floating IP address. The FBMs adopt respective roles as master FBM and tracker FBM, so that the master FBM is configured to capture data from the one FD using the floating IP address, and to pass any data changes periodically to the tracker FBM, through the Ethernet switches. The master FBM is configured to point to the other field device in the event the other field device has assumed the floating IP address. The FBMs are configured to switch roles in the event communication is disrupted between the master FBM and the FD having the floating IP address. | 10-22-2009 |
20110099416 | Efficient Architecture for Interfacing Redundant Devices to a Distributed Control System - A system and method for interfacing redundant devices to a distributed control system, includes a first and second redundant field bus modules communicably coupled to the distributed control system and to one another via switches. A pair of redundant field devices are coupled to the switches, one FD having an address. The FBMs adopt respective roles as master FBM and tracker FBM, so that the master FBM is configured to capture data from the one FD using the address, and to pass any data changes periodically to the tracker FBM, through the switches. The master FBM is configured to point to the other field device in the event the other field device has assumed the address. The FBMs are configured to switch roles in the event communication is disrupted between the master FBM and the FD having the address. | 04-28-2011 |
Lingaiah N. Mendu, Troy, MI US
Patent application number | Description | Published |
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20100010753 | METHODS AND SYSTEMS FOR DEVELOPING MESH NETWORKS AND ESTIMATING AIR FLOW AROUND VEHICLE BODY SURFACES - A method for developing a mesh network for analyzing air flow around a surface of a vehicle body includes the steps of determining a plurality of estimates for a flow direction for the air flow for a plurality of locations around the surface and generating the mesh network based at least in part on the plurality of estimates. The mesh network comprises a plurality of mesh lines. Each mesh line is at least substantially aligned with the flow direction proximate a corresponding one of the plurality of locations. | 01-14-2010 |
Nandini Mendu, Chapel Hill, NC US
Patent application number | Description | Published |
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20080289578 | Methods for Rapidly and Accurately Locating Avian Egg Blastoderms - Methods of non-invasively locating blastoderms within avian eggs are provided. An opening is formed in the shell of an egg at a location under which a blastoderm is positioned based on the orientation of the egg; an image of an exposed inner shell membrane and underlying material is acquired; the acquired image is processed to enhance visibility of a blastoderm in the image; and the blastoderm is located in the image. A material may be applied to the egg to enhance transparency of the inner shell membrane prior to acquiring the image. Locating the blastoderm in the image may include determining location coordinates of the blastoderm in the image. These location coordinates may be transmitted to egg processing equipment for subsequent processing of the egg. | 11-27-2008 |