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ETAS, Inc.

Ann Arbor, MI US

ETAS, Inc. Patent applications
Patent application numberTitlePublished
20080243364Neural network-based engine misfire detection systems and methods - Methods and systems for detecting misfire events in a multicylinder engine are disclosed. One method includes associating a neural network with a cylinder of a multicylinder engine. The method also includes inputting to the neural network a plurality of crankshaft parameters. The method further includes determining the existence of an engine misfire in the cylinder based on the output of the neural network.10-02-2008
20080229165Address translation system for use in a simulation environment - Methods and systems for simulation of a testable system are provided in which a virtual testable system is used. One method includes inputting a system definition file into a translation utility, where the system definition file includes a plurality of virtual addresses required for execution of the system definition file in a virtual testable system. The method also includes inputting a memory map file into the translation utility, the memory map representing a physical memory space for a testable system. The method further includes generating translation information by translating the virtual addresses into physical addresses using the memory map file.09-18-2008
20080229150Address translation system for use in a simulation environment - Methods and systems for simulation of a testable system are provided in which a virtual testable system is used. One method includes inputting a system definition file into a translation utility, where the system definition file includes a plurality of physical addresses required for execution of the system definition file in the testable system. The method also includes inputting a memory map file into the translation utility, the memory map representing a virtual memory space for a virtual testable system. The method further includes generating virtual translation information by translating the physical addresses into virtual addresses using the memory map file.09-18-2008