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:
Feb. 26, 2008
Filed:
Jul. 29, 2005
Robert D. Miller, Apple Valley, MN (US);
Steven H. Thomas, Brooklyn Center, MN (US);
Robert D. Miller, Apple Valley, MN (US);
Steven H. Thomas, Brooklyn Center, MN (US);
Honeyweill International Inc., Morristown, NJ (US);
Abstract
A method for characterizing pressure sensors to improve accuracy in an air data system is described where the sensors include at least one static pressure sensor and at least one total pressure sensor. The method includes characterizing the static pressure sensor and the total pressure sensor to determine a static pressure sensor error, Pse, and a total pressure sensor error, Pte, and performing a second ratiometric characterization to reference the total pressure sensor error, Pte, to the static pressure sensor error, Pse.