Patents by Inventor Hao-Wei NIEN

Hao-Wei NIEN 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).

  • Goal-oriented numerical control automatic tuning system and method
    Patent number: 9501053
    Abstract: A goal-oriented numerical control automatic tuning system is used for a numerical controller of a machine tool to automatically tune the machine tool. The system includes a goal-oriented input module for receiving external goal values; a machining test path selecting module for receiving an external machining path; and an automatic machine-tuning equation module including a control equation with a predetermined equation coefficient for receiving the goal values and the machining path from the goal-oriented input module and the machining test path selecting module, respectively, such that an appropriate control parameter can be obtained by calculating the control equation based on the goal values and the machining path, and then this control parameter passed to a numerical controller in order to control actuation of the machine tool.
    Type: Grant
    Filed: May 17, 2013
    Date of Patent: November 22, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chien-Yi Lee, Hung-Chieh Hsieh, Cheng-Yu Chen, Hao-Wei Nien, Yi-Ying Lin
  • GOAL-ORIENTED NUMERICAL CONTROL AUTOMATIC TUNING SYSTEM AND METHOD
    Publication number: 20140129024
    Abstract: A goal-oriented numerical control automatic tuning system is used for a numerical controller of a machine tool to automatically tune the machine tool. The system includes a goal-oriented input module for receiving external goal values; a machining test path selecting module for receiving an external machining path; and an automatic machine-tuning equation module including a control equation with a predetermined equation coefficient for receiving the goal values and the machining path from the goal-oriented input module and the machining test path selecting module, respectively, such that an appropriate control parameter can be obtained by calculating the control equation based on the goal values and the machining path, and then this control parameter passed to a numerical controller in order to control actuation of the machine tool.
    Type: Application
    Filed: May 17, 2013
    Publication date: May 8, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE-LON
    Inventors: Chien-Yi LEE, Hung-Chieh HSIEH, Cheng-Yu CHEN, Hao-Wei NIEN, Yi-Ying LIN