Patents by Inventor Dayaram Sonawane

Dayaram Sonawane has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Battery models, systems, and methods using robust fail-safe iteration free approach for solving differential algebraic equations
    Patent number: 10769236
    Abstract: Battery models using robust fail-safe iteration free approach for solving Differential Algebraic Equations, and associated systems and methods are disclosed. In one embodiment, a method includes generating a model of the rechargeable battery; determining one or more initial conditions for one or more algebraic variables of the model using a solver; holding differential variables of the model static by a switch function while determining the one or more initial conditions; applying the initial conditions to the model by the switch function; and determining one or more parameters for the rechargeable battery by solving the algebraic and differential equations.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: September 8, 2020
    Assignees: University of Washington, Washington University
    Inventors: Dayaram Sonawane, Manan Pathak, Venkat Subramanian, Matthew Lawder
  • BATTERY MODELS, SYSTEMS, AND METHODS USING ROBUST FAIL-SAFE ITERATION FREE APPROACH FOR SOLVING DIFFERENTIAL ALGEBRAIC EQUATIONS
    Publication number: 20180210861
    Abstract: Battery models using robust fail-safe iteration free approach for solving Differential Algebraic Equations, and associated systems and methods are disclosed. In one embodiment, a method includes generating a model of the rechargeable battery; determining one or more initial conditions for one or more algebraic variables of the model using a solver; holding differential variables of the model static by a switch function while determining the one or more initial conditions; applying the initial conditions to the model by the switch function; and determining one or more parameters for the rechargeable battery by solving the algebraic and differential equations.
    Type: Application
    Filed: July 20, 2016
    Publication date: July 26, 2018
    Applicants: University of Washington, Washington University
    Inventors: Dayaram Sonawane, Manan Pathak, Venkat Subramanian, Matthew Lawder