METHOD OF ENHANCING ACCURACY OF BAROMETRIC ALTIMETER WITH THE USE OF SATELLITE POSITION LOCATING SYSTEM Russian patent published in 2008 - IPC G01S7/40

Abstract RU 2316785 C1

FIELD: navigation systems; flying vehicle control systems of high accuracy of measurement of barometric altitude.

SUBSTANCE: proposed system is used for measurement of barometric altitude H_b.alt. Proposed system is used for location of position with the aid of global system receiver. Flying vehicle plane coordinates are calculated for determination of height h_rel. of terrain relief above which flying vehicle is positioned; h_rel. is summed up with radio altimeter H_b.alt. and error of altimeter ΔH_b.alt. =H_b.alt.-(H_b.alt.+h_rel.); then, H_b.alt. is corrected by magnitude ΔH_b.alt. and result thus obtained is transmitted to barometric altitude information user.

EFFECT: enhanced accuracy of determination of barometric altitude of flying vehicle flight.

2 dwg

Similar patents RU2316785C1

Title	Year	Author	Number
MODE OF CONTROLLING WORKING CAPACITY OF AIRBORNE RECEIVER INDICATOR OF SATELLITE RADIO NAVIGATIONAL SYSTEM	2003	Zhukov V.M. Zhukov M.V.	RU2254591C2
METHOD OF MONITORING FLIGHT LEVEL ALTITUDE HOLD	2008	Zykov Oleg Nikolaevich Krasov Anatolij Ivanovich Pjatko Sergej Grigor'Evich Smol'Nikova Marija Anatol'Evna Shcherbakov Evgenij Konstantinovich	RU2390793C1
METHOD OF DETERMINING BAROMETRIC ALTITUDE OF AN AIRCRAFT IN FLIGHT USING ON-BOARD SATELLITE NAVIGATION RECEIVERS AND AVIATION METEOROLOGICAL FORECASTS	2024	Shcherbakov Dmitrij Evgenevich Shcherbakov Evgenij Konstantinovich	RU2824733C1
METHOD OF MEASURING RELATIVE FLIGHT ALTITUDE OF "AIR-SURFACE" CLASS ROCKETS	2002	Zhukov V.M. Zhukov M.V.	RU2249830C2
METHOD AND SYSTEM FOR FORMATION OF ASSESSMENT OF AIRCRAFT FLIGHT ABSOLUTE HEIGHT, MULTIFUNCTIONAL MANEUVERING PLANE EQUIPPED THEREWITH	2017	Kryuchkov Vladimir Vitalevich Lerner Ilya Izrajlevich Supryaga Andrej Alekseevich	RU2671613C1
AEROGRAVIMETRIC COMPLEX	1996	Poljakov Lev Grigor'Evich Chesnokov Gennadij Ivanovich Trubitsyn Gennadij Vasil'Evich Gorchitsa Gennadij Ivanovich	RU2090911C1
METHOD AND DEVICE FOR AIRCRAFT ALTITUDE FORMATION	2007	Koziorov Lev Mikhajlovich Lerner Il'Ja Izrajlevich	RU2346242C1
AUTOMATED SYSTEM OF NAVIGATION AND SURVEY CONTROL	2010	Gromov Vladimir Vjacheslavovich Egorov Viktor Jur'Evich Lipsman David Lazorovich Mosalev Sergej Mikhajlovich Rybkin Igor' Semenovich Sdvizhkov Anatolij Ivanovich Khitrov Vladimir Anatol'Evich	RU2439497C1
WAY OF REMOTE DETERMINATION OF COORDINATES OF POSITION OF GROUND OBJECT	2000	Grigor'Ev V.G. Grigor'Ev D.V. Grigor'Ev V.V.	RU2182713C2
METHOD FOR DETECTION OF AIRCRAFT POSITION	1998	Grigor'Ev V.G. Grigor'Ev D.V. Grigor'Ev V.V.	RU2148795C1

RU 2 316 785 C1

Authors

Zhukov Vladimir Mikhajlovich

Zhukov Mikhail Vladimirovich

Dates

2008-02-10—Published

2006-05-30—Filed