Patents by Inventor Sergio M. Savaresi

Sergio M. Savaresi 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).

  • Patent number: 9919901
    Abstract: A device for controlling a swinging of a load suspended from a motorized slidable element is described. The controlling device includes a control unit and an inertial platform. The control unit is provided with means to measure and control the speed of the motorized slidable element and is able to process the values representative of the inclination angle of the cable with respect to the vertical to calculate and to impart control actions in order to dynamically control the speed of the motorized slidable element as a function of a desired inclination angle of the cable with respect to the vertical.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: March 20, 2018
    Assignee: VINATI S.R.L.
    Inventors: Sergio M. Savaresi, Felice Vinati, Samuele Vinati, Matteo Vinati, Mariachiara Vinati, Giacomo Vinati
  • Publication number: 20160362280
    Abstract: A device for controlling a swinging of a load suspended from a motorized slidable element is described. The controlling device includes a control unit and an inertial platform. The control unit is provided with means to measure and control the speed of the motorized slidable element and is able to process the values representative of the inclination angle of the cable with respect to the vertical to calculate and to impart control actions in order to dynamically control the speed of the motorized slidable element as a function of a desired inclination angle of the cable with respect to the vertical.
    Type: Application
    Filed: November 6, 2014
    Publication date: December 15, 2016
    Inventors: Sergio M. SAVARESI, Felice VINATI, Samuele VINATI, Matteo VINATI, Maria-Chiara VINATI, Giacomo VINATI
  • Patent number: 8660750
    Abstract: A system for controlling a vehicle having a brake assembly for exerting braking force on at least one wheel on the basis of a number of control parameters is provided. The system has a vehicle stability control system configured to generate the control parameters as a function of a control quantity associated with the intensity of the braking force to be exerted on the wheels; and a vehicle handling enhancement system configured to calculate, in the presence of cornering acceleration of the vehicle, a reference vehicle yaw rate on the basis of at least the longitudinal velocity of the vehicle and the steer angle of the vehicle, and to adjust the control quantity to zero the difference between the actual yaw rate and the reference vehicle yaw rate.
    Type: Grant
    Filed: August 25, 2010
    Date of Patent: February 25, 2014
    Assignee: Fiat Group Automobiles S.p.A.
    Inventors: Sergio M. Savaresi, Matteo Corno, Sebastian Campo, Andrea Fortina, Nicola Natali
  • Patent number: 8473157
    Abstract: A method for controlling four semi-active suspensions of a vehicle comprising the steps of: determining, for each semi-active suspension, a first and a second signal representative of the acceleration and speed of the sprung mass; determining, for a pair of semi-active suspensions arranged on one side of the vehicle a third and a four signal representative of the acceleration and pitch speed; calculating for each semi-active suspension, a first damping coefficient as a function of the difference between the first and second signal squared; calculating for each semi-active suspension, a second damping coefficient as a function of the difference between the third and the four signal squared; for each semi-active suspension, comparing the first and the second damping coefficient for determining the higher coefficient; applying to each force generator device, an electronic control signal indicative of the respective high damping coefficient.
    Type: Grant
    Filed: April 26, 2012
    Date of Patent: June 25, 2013
    Assignees: Fiat Group Automobiles S.p.A., Politecnico di Milano
    Inventors: Sergio M. Savaresi, Cristiano Spelta, Diego Delvecchio, Gabriele Bonaccorso, Fabio Ghirardo, Sebastiano Campo
  • Publication number: 20120277953
    Abstract: A method for controlling four semi-active suspensions of a vehicle comprising the steps of: determining, for each semi-active suspension, a first and a second signal representative of the acceleration and speed of the sprung mass; determining, for a pair of semi-active suspensions arranged on one side of the vehicle a third and a four signal representative of the acceleration and pitch speed; calculating for each semi-active suspension, a first damping coefficient as a function of the difference between the first and second signal squared; calculating for each semi-active suspension, a second damping coefficient as a function of the difference between the third and the four signal squared; for each semi-active suspension, comparing the first and the second damping coefficient for determining the higher coefficient; applying to each force generator device, an electronic control signal indicative of the respective high damping coefficient.
    Type: Application
    Filed: April 26, 2012
    Publication date: November 1, 2012
    Inventors: Sergio M. Savaresi, Cristiano Spelta, Diego Delvecchio, Gabriele Bonaccorso, Fabio Ghirardo, Sebastiano Campo
  • Publication number: 20110054738
    Abstract: A system for controlling a vehicle having a brake assembly for exerting braking force on at least one wheel on the basis of a number of control parameters is provided. The system has a vehicle stability control system configured to generate the control parameters as a function of a control quantity associated with the intensity of the braking force to be exerted on the wheels; and a vehicle handling enhancement system configured to calculate, in the presence of cornering acceleration of the vehicle, a reference vehicle yaw rate on the basis of at least the longitudinal velocity of the vehicle and the steer angle of the vehicle, and to adjust the control quantity to zero the difference between the actual yaw rate and the reference vehicle yaw rate.
    Type: Application
    Filed: August 25, 2010
    Publication date: March 3, 2011
    Applicants: FIAT GROUP AUTOMOBILES S.p.A., POLITECNICO DI MILANO
    Inventors: Sergio M. Savaresi, Matteo Corno, Sebastiano Campo, Andrea Fortina, Nicola Natali