| 发明名称 |
Time-Varying Extremum Seeking for Controlling Vapor Compression Systems |
| 摘要 |
A method for controlling a vapor compression system determines a value of a metric of performance of the vapor compression system using a previous value of an estimated parameter and a previous value of a control signal determined for a previous time step of the control. The values of the estimated parameter represent a relationship between values of the control signal and values of the metric of performance. A current value of the estimated parameter is determined based on the previous value of the estimated parameter and an error between the determined value of the metric of performance and a measured value of the metric of performance. Next, a current value of the control signal is determined based on the current value of the estimated parameter. |
| 申请公布号 |
US2015277444(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201414228632 |
申请日期 |
2014.03.28 |
| 申请人 |
Mitsubishi Electric Research Laboratories, Inc. |
发明人 |
Burns Daniel;Guay Martin;Weiss Walter |
| 分类号 |
G05D7/06;G06F11/07;G05B15/02 |
主分类号 |
G05D7/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for controlling a vapor compression system, comprising at a current time step of a control:
determining a value of a metric of performance of the vapor compression system using a previous value of an estimated parameter and a previous value of a control signal determined for a previous time step of the control, wherein values of the estimated parameter represent a relationship between values of the control signal and values of the metric of performance; determining a current value of the estimated parameter based on the previous value of the estimated parameter and an error between the determined value of the metric of performance and a measured value of the metric of performance; and determining a current value of the control signal based on the current value of the estimated parameter, wherein the steps are performed by a processor. |
| 地址 |
Cambridge MA US |
