Search International and National Patent Collections

1. (WO2017037835) COMPUTER SYSTEM AND SYSTEM CONTROL METHOD

Pub. No.:    WO/2017/037835    International Application No.:    PCT/JP2015/074686
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Tue Sep 01 01:59:59 CEST 2015
IPC: G05B 19/418
G05B 13/02
Applicants: HITACHI, LTD.
株式会社日立製作所
Inventors: KATO, Takeshi
加藤 猛
YAMAOKA, Masanao
山岡 雅直
KUDO, Yasuyuki
工藤 泰幸
MIYAKOSHI, Junichi
宮越 純一
MIZUNO, Hiroyuki
水野 弘之
Title: COMPUTER SYSTEM AND SYSTEM CONTROL METHOD
Abstract:
Provided is a computer system which includes a plurality of elements which are to be controlled. The computer system comprises a computer and a control unit which controls the plurality of elements. The computer further comprises: an acquisition unit which acquires, from a plurality of groups which is controlled on the basis of partial objective functions for optimizing operating states of groups which include at least one element, operating information which indicates the operating states of each of the plurality of groups; an overall objective function generating unit which generates an overall objective function for optimizing the computer system overall on the basis of the operating information; and a partial objective function generating unit which generates prescribed partial objective functions from the overall objective function. On the basis of the partial objective functions, the control unit controls the plurality of elements which is included in the plurality of groups.