Title:
継続的プロセス検証（ＣＰＶ）用の分析／統計モデリングを使用するための方法及び装置、製品
Document Type and Number:
Japanese Patent JP7053113
Kind Code:
B2
Abstract:
Methods and apparatus for using analytical/statistical modeling to perform continued process verification (CPV) are described. Example methods include determining distribution characteristics for a plurality of parameters based on a first historical batch dataset measured while manufacturing a first batch at a first time, and generating a model batch based on the distribution characteristics of the plurality of parameters. Example methods also include generating a first set of simulated batch datasets corresponding to a first set of simulated batches by, for each one of the first set of simulated batches: generating values for the plurality of parameters based on the model batch, and determining a quality prediction based on the generated values. The example methods also include generating a model based on the first set of simulated batch datasets and the first historical batch dataset. The model is to be implemented to monitor a subsequent manufacture of a second batch.
Inventors:
Tway, Jin
Application Number:
JP2016244982A
Publication Date:
April 12, 2022
Filing Date:
December 19, 2016
Export Citation:
Assignee:
Fisher-Rosemount Systems, Inc.
International Classes:
G05B23/02; G05B19/418
Domestic Patent References:
| JP2011248885A | ||||
| JP2009187175A | ||||
| JP2016164772A | ||||
| JP2010537282A |
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazuho
Kato Kazuho