发明名称 |
Correlating power signatures with automated equipment |
摘要 |
A method for monitoring the activity of a tape drive system having one or more electro-mechanical components that receive electrical current from a power supply. The method includes sampling an actual current supplied to an electro-mechanical component of a tape drive system from a power supply during an activity; reading a theoretical current for said activity from a memory; calculating a statistical value for said actual current and said theoretical current; comparing said statistical value to at least one threshold value; and outputting information to at least one of a user, another system, and another process based on said comparison of said statistical value to said at least one threshold value.
|
申请公布号 |
US7412351(B2) |
申请公布日期 |
2008.08.12 |
申请号 |
US20070686044 |
申请日期 |
2007.03.14 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
TODD DOUGLAS WALLACE;HELLMAN DIANA JOYCE;MCINTOSH MICHAEL PHILIP;PEIPELMAN JASON LEE |
分类号 |
G06F11/30;G01M7/00;G01R19/25 |
主分类号 |
G06F11/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|