发明名称 |
ARRANGEMENT FOR AND METHOD OF DETERMINING AN ANGULAR POSITION |
摘要 |
An assembly and a method determine the angular position of a rotating machine by way of an inductive sensor. From the excitation signal for a primary winding of a sensor and voltages induced in the two secondary windings of the sensor, three more signals are derived using phase shifters and polarity sign determination units. The six signals in total are sampled using a sample and hold sampling unit and provided to a processor for evaluation, which then calculates the current angular position of the rotating machine at the sampling time. |
申请公布号 |
EP2435794(A1) |
申请公布日期 |
2012.04.04 |
申请号 |
EP20100728698 |
申请日期 |
2010.07.07 |
申请人 |
CONTI TEMIC MICROELECTRONIC GMBH |
发明人 |
EHRMANN, MARTIN;WAGNER, BERNHARD |
分类号 |
G01D5/20 |
主分类号 |
G01D5/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|