The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 08, 2015
Filed:
Jul. 08, 2011
Atsushi Baba, Saitama, JP;
Kensuke Osamura, Saitama, JP;
Shuichi Adachi, Yokohama, JP;
CALSONIC KANSEI CORPORATION, Saitama, JP;
KEIO UNIVERSITY, Tokyo, JP;
Abstract
A parameter estimation device includes an input signal detecting meansthat detects an input signal inputted to an object systemexpressed by an equivalent circuit modelA containing at least an integrator element C, an output signal detecting meansthat detects an output signal outputted from the object system, an output differentiating meansthat differentiates the output signal to obtain and output an output differential signal, a modified equivalent circuit modelB where respective elements of the equivalent circuit modelA are changed to non-integrator elements in such a way that the output when the input signal is inputted becomes an output differential signal, and an element parameter estimating meansthat estimates the parameters corresponding to the respective elements based on the modified equivalent circuit model by using the signals.