| 发明名称 |
SYSTEMS AND METHODS FOR ADAPTIVE SAMPLING RATE ADJUSTMENT |
| 摘要 |
A method for adaptively and automatically adjusting a sampling rate in a feedback control system includes monitoring an error signal for a disturbance event, evaluating the error signal in response to the disturbance event to estimate a time constant of a control process, and determining a sampling rate for use in the feedback control system based on the estimated time constant. The error signal may be based on a difference between a setpoint and a feedback signal and the feedback signal may be received from the control process. |
| 申请公布号 |
US2014257528(A1) |
申请公布日期 |
2014.09.11 |
| 申请号 |
US201313794683 |
申请日期 |
2013.03.11 |
| 申请人 |
JOHNSON CONTROLS TECHNOLOGY COMPANY |
发明人 |
Perez Carlos Felipe Alcala;Salsbury Timothy I. |
| 分类号 |
G05B13/04 |
主分类号 |
G05B13/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for adaptively and automatically adjusting a sampling rate in a feedback control system, the method comprising:
monitoring an error signal for a disturbance event, wherein the error signal is based on a difference between a setpoint and a feedback signal, wherein the feedback signal is received from a control process; evaluating the error signal to estimate a time constant of the control process in response to a detected disturbance event; determining and using a sampling rate for the feedback control system, wherein the sampling rate is determined based on the estimated time constant. |
| 地址 |
Holland MI US |
