Invention Grant
- Patent Title: State-space model-based simulators and methods
- Patent Title (中): 基于状态空间模型的模拟器和方法
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Application No.: US12577844Application Date: 2009-10-13
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Publication No.: US08504345B1Publication Date: 2013-08-06
- Inventor: Michael J. Tsuk , Jacob K. White
- Applicant: Michael J. Tsuk , Jacob K. White
- Applicant Address: US WY Cheyenne
- Assignee: SAS IP, Inc.
- Current Assignee: SAS IP, Inc.
- Current Assignee Address: US WY Cheyenne
- Agency: Goodwin Procter LLP
- Agent Steven A. Moore
- Main IPC: G06F17/50
- IPC: G06F17/50 ; G06F7/60 ; G06F17/10 ; G06G7/62
Abstract:
A simulator includes an analysis module for extracting a state-space model of response of a physical system to an input from a frequency-domain representation thereof, using a SVD, and singular vectors thereof, of a Loewner matrix derived from the frequency-domain representation, and a simulator module for simulating the response of the physical system in the time domain based on the extracted state-space model.
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