Patents by Inventor Mengxue SHAO

Mengxue SHAO 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).

  • Global active noise control method for rotorcraft
    Patent number: 11842716
    Abstract: A global active noise control method for a rotorcraft, including: acquiring the acoustic pressure signal at a measuring point of the rotorcraft; predicting the holographic and global sound field of noise of the rotor; reconstructing the reverse sound field of the noise of the rotor; and performing adaptive sound field adjustment based on the optimal phase search.
    Type: Grant
    Filed: March 23, 2022
    Date of Patent: December 12, 2023
    Assignee: NANJING UNIVERSITY OF AERONAUTICS AND ASTRONUATICS
    Inventors: Yang Lu, Xice Xu, Mengxue Shao, Jinru Chen
  • GLOBAL ACTIVE NOISE CONTROL METHOD FOR ROTORCRAFT
    Publication number: 20220223132
    Abstract: A global active noise control method for a rotorcraft, including: acquiring the acoustic pressure signal at a measuring point of the rotorcraft; predicting the holographic and global sound field of noise of the rotor; reconstructing the reverse sound field of the noise of the rotor; and performing adaptive sound field adjustment based on the optimal phase search.
    Type: Application
    Filed: March 23, 2022
    Publication date: July 14, 2022
    Inventors: Yang LU, Xice XU, Mengxue SHAO, Jinru CHEN