Method for computer-aided control or regualtion of a technical system
    1.
    发明申请
    Method for computer-aided control or regualtion of a technical system 有权
    计算机辅助控制或技术系统规范的方法

    公开(公告)号:US20090271344A1

    公开(公告)日:2009-10-29

    申请号:US12386639

    申请日:2009-04-21

    IPC分类号: G06N3/08

    CPC分类号: G05B13/027

    摘要: A method for computer-aided control of any technical system is provided. The method includes two steps, the learning of the dynamic with historical data based on a recurrent neural network and a subsequent learning of an optimal regulation by coupling the recurrent neural network to a further neural network. The recurrent neural network has a hidden layer comprising a first and a second hidden state at a respective time point. The first hidden state is coupled to the second hidden state using a matrix to be learned. This allows a bottleneck structure to be created, in that the dimension of the first hidden state is smaller than the dimension of the second hidden state or vice versa. The autonomous dynamic is taken into account during the learning of the network, thereby improving the approximation capacity of the network. The technical system includes a gas turbine.

    摘要翻译: 提供了一种用于任何技术系统的计算机辅助控制的方法。 该方法包括两个步骤:基于循环神经网络学习具有历史数据的动态,以及通过将再循环神经网络耦合到另一神经网络来进一步学习最佳调节。 循环神经网络具有在相应时间点包括第一和第二隐藏状态的隐藏层。 使用要学习的矩阵将第一隐藏状态耦合到第二隐藏状态。 这允许创建瓶颈结构,因为第一隐藏状态的维度小于第二隐藏状态的维度,反之亦然。 在网络学习期间考虑自主动态,从而提高网络的近似能力。 技术系统包括燃气轮机。