Patents by Inventor Dmytro POPLAVSKIY

Dmytro POPLAVSKIY 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).

  • Input shaping for error detection and recovery in dynamically agile grading machines
    Patent number: 11898321
    Abstract: Systems and methods for adjusting a height of an implement mounted on a body of a vehicle as the vehicle travels over a terrain are provided. Sensor data is received from a set of sensors disposed on the vehicle. A trajectory associated with the vehicle is determined based on the received sensor data. A profile of the terrain is estimated based on the determined trajectory associated with the vehicle. A ditch is detected in the terrain and compensation values for adjusting the height of the implement are determined based on the estimated profile of the terrain to compensate for the detected ditch. One or more control signals are transmitted to one or more actuators for adjusting the height of the implement based on the determined compensation values.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: February 13, 2024
    Assignee: Topcon Positioning Systems, Inc.
    Inventors: Shahab Kalantar, Dmytro Poplavskiy
  • INPUT SHAPING FOR ERROR DETECTION AND RECOVERY IN DYNAMICALLY AGILE GRADING MACHINES
    Publication number: 20220195693
    Abstract: Systems and methods for adjusting a height of an implement mounted on a body of a vehicle as the vehicle travels over a terrain are provided. Sensor data is received from a set of sensors disposed on the vehicle. A trajectory associated with the vehicle is determined based on the received sensor data. A profile of the terrain is estimated based on the determined trajectory associated with the vehicle. A ditch is detected in the terrain and compensation values for adjusting the height of the implement are determined based on the estimated profile of the terrain to compensate for the detected ditch. One or more control signals are transmitted to one or more actuators for adjusting the height of the implement based on the determined compensation values.
    Type: Application
    Filed: December 17, 2020
    Publication date: June 23, 2022
    Applicant: Topcon Positioning Systems, Inc.
    Inventors: Shahab KALANTAR, Dmytro POPLAVSKIY