公开(公告)号：US20060009936A1

公开(公告)日：2006-01-12

申请号：US11159943

申请日：2005-06-23

申请人： Peter Moriarty ,  Michael McClelland ,  Michael Tankard

发明人： Peter Moriarty ,  Michael McClelland ,  Michael Tankard

IPC分类号： G06F19/00 ,  G01C25/00

CPC分类号： H02P6/18 ,  H02P25/089

摘要： An electrical machine has a rotor position transducer which provides output signals to a control system. The output signals contain errors due to component shortcomings and manufacturing imperfections. A method is disclosed which is able to determine the errors in the signals by the use of a position detection algorithm so as to provide compensations to the control system of the machine. The compensations may be stored in the control system and used to improve the accuracy of the transducer output signals, thus improving the output of the machine.

公开(公告)号：US20060036384A1

公开(公告)日：2006-02-16

申请号：US11186553

申请日：2005-07-21

申请人： Peter Moriarty ,  Michael Tankard

发明人： Peter Moriarty ,  Michael Tankard

IPC分类号： G01P21/00

CPC分类号： H02P25/08

摘要： An electrical machine has a rotor position transducer which provides output signals to a control system. The output signals contain errors due to component shortcomings and manufacturing imperfections. A method is disclosed which is able to determine the errors in the signals by successively running the machine with a series of assumed errors in the rpt signals and building up a set of test results. These results are subsequently compared with each other so as to determine the optimum value of corrections to the control system of the machine. The correction may be stored in the control system and used to improve the accuracy of the transducer output signals, thus improving the output of the machine.

摘要翻译： 电机具有向控制系统提供输出信号的转子位置传感器。 由于组件缺陷和制造缺陷，输出信号包含错误。 公开了一种能够通过在rpt信号中连续运行一系列假设误差并建立一组测试结果来确定信号中的误差的方法。 随后将这些结果相互比较，以便确定对机器的控制系统的校正的最佳值。 校正可以存储在控制系统中，并用于提高换能器输出信号的精度，从而提高机器的输出。

公开(公告)号：US20060036385A1

公开(公告)日：2006-02-16

申请号：US11186671

申请日：2005-07-21

申请人： Michael Tankard

发明人： Michael Tankard

IPC分类号： G01P21/00

CPC分类号： H02P25/08 ,  H02P6/16

摘要： An electrical machine has a rotor position transducer which provides output signals to a control system. The output signals contain errors due to component shortcomings and manufacturing imperfections. A method is disclosed which is able to determine the errors in the signals by comparison with calibrated data, so as to provide corrections to the control system of the machine. The corrections may be stored in the control system and used to improve the accuracy of the transducer output signals, thus improving the output of the machine.

摘要翻译： 电机具有向控制系统提供输出信号的转子位置传感器。 由于组件缺陷和制造缺陷，输出信号包含错误。 公开了一种能够通过与校准数据进行比较来确定信号中的误差的方法，以便对机器的控制系统进行校正。 校正可以存储在控制系统中并用于提高换能器输出信号的精度，从而提高机器的输出。