| 发明名称 |
ESTIMATION SYSTEM FOR ROTOR INFORMATION |
| 摘要 |
Disclosed is a rotor information estimation system including a resolver configured to measure a rotor location of a motor; a proportional-integral observer based on the motor and configured to estimate the rotor location of the motor; and an error calculator configured to calculate an error of the rotor location measured by the resolver using the rotor location estimated by the proportional-integral observer. The proportional-integral observer may estimate rotor information of the motor by performing an operation on the calculated error based on a characteristic of the motor. |
| 申请公布号 |
US2016134213(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201514698203 |
申请日期 |
2015.04.28 |
| 申请人 |
Hyundai Mobis Co., Ltd. |
发明人 |
JEONG Goo Jong |
| 分类号 |
H02P6/16;G01D5/20 |
主分类号 |
H02P6/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A rotor information estimation system, comprising:
a resolver configured to measure a rotor location of a motor; a proportional-integral observer based on the motor and configured to estimate the rotor location of the motor; and an error calculator configured to calculate an error of the rotor location measured by the resolver using the rotor location estimated by the proportional-integral observer, wherein the proportional-integral observer is further configured to estimate rotor information of the motor by performing an operation on the calculated error based on a characteristic of the motor. |
| 地址 |
Seoul KR |
