"[F90290B1244E]" . "AHRS; low-cost inertial navigation systems"@en . . . "Zlep\u0161ov\u00E1n\u00ED p\u0159esnosti levn\u00E9 AHRS jednotky"@cs . "6"^^ . "371722" . "RIV/68407700:21230/08:03146844" . "Over the last decades there was a remarkable increase in demand for low-cost inertial navigation systems to serve as a car navigation, personal navigation or navigation for unmanned aerial vehicles. A technological advance in the performance of micro-electro-mechanical sensors (MEMS) is the reason. However, low-cost inertial navigation systems do still experience a large position and attitude errors giving the opportunity for additional engineering insight. This paper deals with a method for improving the performance of a low-cost Attitude and Heading Reference System (AHRS). The improvement was achieved by de-noising rough inertial data using a wavelet multi-resolution analysis (WMRA) applied on real data acquired from a car navigation field test."@en . . "Improving Performance of a Low-cost AHRS" . "B\u011Bhem posledn\u00EDch desetilet\u00ED v\u00FDznamn\u011B vzrostly \u017E\u00E1dosti o levn\u00E9 inerci\u00E1ln\u00ED naviga\u010Dn\u00ED syst\u00E9my, a to a\u0165 u\u017E pro oblast automobilov\u00E9 navigace, osobn\u00ED navigace \u010Di navigace pro bezpilotn\u00ED leteck\u00E9 prost\u0159edky. D\u016Fvodem byl p\u0159edev\u0161\u00EDm technologick\u00FD pokrok ve v\u00FDkonnosti mikro-elektro-mechanick\u00FDch senzor\u016F (MEMS). Levn\u00E9 inerci\u00E1ln\u00ED naviga\u010Dn\u00ED syst\u00E9my v\u0161ak st\u00E1le vykazuj\u00ED velk\u00E9 chyby v poloze a n\u00E1klonech, co\u017E otev\u00EDr\u00E1 nov\u00E9 p\u0159\u00EDle\u017Eitosti pro dal\u0161\u00ED in\u017Een\u00FDrsk\u00FD v\u00FDzkum. Tento dokument popisuje zlep\u0161en\u00ED p\u0159esnosti jedn\u00E9 takov\u00E9 levn\u00E9 AHRS jednotky. Zmi\u0148ovan\u00E9ho zlep\u0161en\u00ED bylo dosa\u017Eeno pomoc\u00ED od\u0161um\u011Bn\u00ED hrub\u00FDch dat z inerci\u00E1ln\u00EDch senzor\u016F vlnkovou anal\u00FDzou s nastavitelnou \u00FArovn\u00ED rozli\u0161itelnosti (WMRA), kter\u00E1 byla aplikov\u00E1na na re\u00E1ln\u00E1 data z\u00EDskan\u00E1 z testu automobilov\u00E9 navigace."@cs . . . "Over the last decades there was a remarkable increase in demand for low-cost inertial navigation systems to serve as a car navigation, personal navigation or navigation for unmanned aerial vehicles. A technological advance in the performance of micro-electro-mechanical sensors (MEMS) is the reason. However, low-cost inertial navigation systems do still experience a large position and attitude errors giving the opportunity for additional engineering insight. This paper deals with a method for improving the performance of a low-cost Attitude and Heading Reference System (AHRS). The improvement was achieved by de-noising rough inertial data using a wavelet multi-resolution analysis (WMRA) applied on real data acquired from a car navigation field test." . "1335-9479" . . . "16" . . . "Improving Performance of a Low-cost AHRS"@en . "SK - Slovensk\u00E1 republika" . . "21230" . . . "RIV/68407700:21230/08:03146844!RIV09-MSM-21230___" . "\u0160ipo\u0161, Martin" . . "Improving Performance of a Low-cost AHRS" . "Zlep\u0161ov\u00E1n\u00ED p\u0159esnosti levn\u00E9 AHRS jednotky"@cs . . "Acta Avionica" . "Z(MSM6840770015)" . "3"^^ . "X" . "3"^^ . . "Improving Performance of a Low-cost AHRS"@en . "Roh\u00E1\u010D, Jan" . . "Rein\u0161tein, Michal" .