公开(公告)号：EP2428859A3

公开(公告)日：2015-03-04

申请号：EP11250795.9

申请日：2011-09-14

申请人： United Technologies Corporation

发明人： Fuller, James W. ,  Rajagopalan, Ramesh

IPC分类号： G05B13/00 ,  G05B13/04

CPC分类号： G05B13/00 ,  G05B13/048

摘要： A method for controlling a gas turbine engine (16) includes: generating model parameter data as a function of prediction error data, which model parameter data includes at least one model parameter that accounts for off-nominal operation of the engine; at least partially compensating an on-board model for the prediction error data using the model parameter data; generating model term data using the on-board model, wherein the on-board model includes at least one model term that accounts for the off-nominal operation of the engine; respectively updating one or more model parameters and one or more model terms of a model-based control algorithm with the model parameter data and model term data; and generating one or more effector signals using the model-based control algorithm.

公开(公告)号：EP2428859B1

公开(公告)日：2016-11-02

申请号：EP11250795.9

申请日：2011-09-14

申请人： United Technologies Corporation

发明人： Fuller, James W. ,  Rajagopalan, Ramesh

IPC分类号： G05B13/00 ,  G05B13/04

CPC分类号： G05B13/00 ,  G05B13/048

公开(公告)号：EP2428859A2

公开(公告)日：2012-03-14

申请号：EP11250795.9

申请日：2011-09-14

申请人： United Technologies Corporation

发明人： Fuller, James W. ,  Rajagopalan, Ramesh

IPC分类号： G05B13/00

CPC分类号： G05B13/00 ,  G05B13/048

摘要： A method for controlling a gas turbine engine (16) includes: generating model parameter data as a function of prediction error data, which model parameter data includes at least one model parameter that accounts for off-nominal operation of the engine; at least partially compensating an on-board model for the prediction error data using the model parameter data; generating model term data using the on-board model, wherein the on-board model includes at least one model term that accounts for the off-nominal operation of the engine; respectively updating one or more model parameters and one or more model terms of a model-based control algorithm with the model parameter data and model term data; and generating one or more effector signals using the model-based control algorithm.

摘要翻译： 一种用于控制燃气涡轮发动机（16）的方法包括：根据预测误差数据生成模型参数数据，该模型参数数据包括考虑到发动机的非标称运行的至少一个模型参数; 使用所述模型参数数据至少部分地补偿所述预测误差数据的车载模型; 使用所述车载模型生成模型项数据，其中所述车载模型包括考虑所述发动机的非标称操作的至少一个模型项; 分别用模型参数数据和模型项数据更新基于模型的控制算法的一个或多个模型参数和一个或多个模型项; 以及使用基于模型的控制算法产生一个或多个效应信号。