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    PROBABILISTIC DECISION MAKING SYSTEM AND METHODS OF USE
    22.
    发明申请
    PROBABILISTIC DECISION MAKING SYSTEM AND METHODS OF USE 审中-公开
    概率决策制定系统及其使用方法

    公开(公告)号：US20140195475A1

    公开(公告)日：2014-07-10

    申请号：US14143410

    申请日：2013-12-30

    Applicant: WRIGHT STATE UNIVERSITY ,  Aptima, Inc.

    Inventor： Georgiy Levchuk ,  Jared Freeman ,  Wayne Shebilske

    IPC: G06N7/00

    CPC classification number: G06N7/005 ,  G06Q50/20

    Abstract: Embodiments of this invention comprise modeling a subject's state and the influence of training treatments, or actions, on that state to create a training policy. Both state and effects of actions are modeled as probabilistic using Partially Observable Markov Decision Process (POMDP) techniques. Utilizing this model and the resulting training policy with subjects creates an effective decision aid for instructors to improve learning relative to a traditional scenario selection strategy.

    Abstract translation: 本发明的实施例包括对受试者的状态进行建模，以及训练治疗或动作对该状态的影响以创建训练策略。 动态的状态和效果都使用部分可观测马尔可夫决策过程（POMDP）技术进行建模。 利用这一模式和由此产生的培训策略为教师创造了有效的决策辅助，以提高相对于传统场景选择策略的学习。

    DUAL AIRFOIL TESTING SYSTEM
    24.
    发明公开
    DUAL AIRFOIL TESTING SYSTEM 审中-公开

    公开(公告)号：US20240110843A1

    公开(公告)日：2024-04-04

    申请号：US18477192

    申请日：2023-09-28

    Applicant: WRIGHT STATE UNIVERSITY

    Inventor： Zifeng YANG ,  Collin CHARVAT ,  Jack STAFFORD ,  Kyle MATHEWS ,  Logan KELLY

    IPC: G01M9/04

    CPC classification number: G01M9/04

    Abstract: A dual airfoil testing system includes a platform including a frame defining a chamber that is configured to receive a horizontal flow of air for testing a first airfoil and a second airfoil contained in the chamber and a control system including a controller to control a first attack angle stepper motor, a second attack angle stepper motor, at least one gap stepper motor, and at least one stagger stepper motor. The controller is configured to automatically control and adjust the stepper motors to control and adjust the attack angle of the first airfoil, the attack angle of the second airfoil, the gap between the first airfoil and the second airfoil, and the stagger between the first airfoil and the second airfoil.

    Fractional scaling digital signal processing
    28.
    发明授权
    Fractional scaling digital signal processing 有权

    公开(公告)号：US10164609B2

    公开(公告)日：2018-12-25

    申请号：US15435847

    申请日：2017-02-17

    Applicant: Wright State University

    Inventor： Jeffrey R. Smigelski

    IPC: H03H17/00 ,  H03H17/02

    Abstract: A digital signal synthesizer for generating a frequency and/or phase modified digital signal output comprises an input buffer, a transform module, a processing module, and an output buffer. The input buffer receives a digital input that is represented in a frequency domain representation. The transform module stores a fractional order control system that models a desired frequency and/or phase response defined by an assembly of at least one filter component. Each filter component is defined by a Laplace function that is modified to include a non-integer control order having a variable fractional scaling exponent. The processing module multiplies or divides the digital input with the fractional order control system stored in the transform module. Moreover, the output buffer stores a synthesized output of the input, which is modified in the frequency domain, the phase domain, or both according to the desired frequency and/or phase response by the processing module.

    FRACTIONAL SCALING DIGITAL FILTERS AND THE GENERATION OF STANDARDIZED NOISE AND SYNTHETIC DATA SERIES
    29.
    发明申请
    FRACTIONAL SCALING DIGITAL FILTERS AND THE GENERATION OF STANDARDIZED NOISE AND SYNTHETIC DATA SERIES 审中-公开

    公开(公告)号：US20180165249A1

    公开(公告)日：2018-06-14

    申请号：US15681516

    申请日：2017-08-21

    Applicant: Wright State University

    Inventor： Jeffrey R. Smigelski

    IPC: G06F17/14

    CPC classification number: G06F17/141

    Abstract: A method for processing a digital signal comprises identifying a desired frequency and/or phase response that is represented in a frequency domain representation. A fractional order control system that models the desired frequency and/or phase response is constructed by assembling a first filter component from a filter component library and a second filter component from the filter component library. At least one filter component of the filter component library is defined by a Laplace function that includes a non-integer control order having a variable fractional scaling exponent and a value for the non-integer, variable fractional scaling exponent of the second filter component is based on a value of the non-integer, variable fractional scaling exponent of the first filter component. An input in the digital frequency domain is received and processed based upon the fractional order control system to generate a digital output. The output is then conveyed to a user.

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