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Öz

navigasyon sistemi. navigasyon sistemi. In this work, a new method is proposed to improve Abstract Abstract performance of Inertial Navigation Systems (INS) of onboard In this work, a new method is proposed to improve missiles and smart weapons in GNSS (Global Navigation In this work, a new method is proposed to improve performance of Inertial Navigation Systems (INS) of onboard Satellite System) jamming. Previously laid beacons are used performance of Inertial Navigation Systems (INS) of onboard missiles and smart weapons in GNSS (Global Navigation by the platform's electro-optic/infrared (EO/IIR) seeker or missiles and smart weapons in GNSS (Global Navigation Satellite System) jamming. Previously laid beacons are used forward looking infrared systems (FLIR) to take bearings at Satellite System) jamming. Previously laid beacons are used by the platform's electro-optic/infrared (EO/IIR) seeker or them and position updates are performed by using modified by the platform's electro-optic/infrared (EO/IIR) seeker or forward looking infrared systems (FLIR) to take bearings at survey algorithms. It is emphasized that, the proposed method forward looking infrared systems (FLIR) to take bearings at them and position updates are performed by using modified along with the position update algorithms increases them and position updates are performed by using modified survey algorithms. It is emphasized that, the proposed method platform's capability to operate without GNSS aiding with the survey algorithms. It is emphasized that, the proposed method along with the position update algorithms increases along with the position update algorithms increases platform's capability to operate without GNSS aiding with the proper deployment of beacons

Anahtar Kelimeler

• inertial navigation system, GPS jamming, proper deployment of beacons surveying algortihms, beacon navigation system

Küresel Konumlama Sistemlerinin Kullanılamadığı Durumlarda Ataletsel Navigasyon Sistemlerinin Başarımının Korunması - Preserving Accuracy of Inertial Navigation Systems in GNSS-Denied Environments

Öz

Bu bildiride, küresel konumlama sistemlerinin (KKS) elektronik karıştırma nedeniyle kullanılamadığı durumlarda özellikle elektro optik/termal (EO/IIR) arayıcı başlık veya kızılötesi hedef tespit sistemi (FLIR) gibi görüntüleyici sistemlere sahip akıllı mühimmat/füze sistemlerindeki ataletsel navigasyon sistemlerinin (ANS) göreve devam edebilmesi amacıyla yeni bir yöntem önerilmektedir. Platformun elektro-optik ya da kızılötesi görüntüleyici algılayıcısı tarafından daha önceden döşenmiş sinyal yayıcılara kilitlenilmekte ve pasif yer ölçme yöntemlerinin geliştirilerek hava platformuna uyarlanması sonucu elde edilen algoritmalar ile konum güncelleme ölçümleri yapılmaktadır. Önerilen yöntemin, önerilen konum güncelleme/kestirme algoritmaları için sinyal yayıcıların uygun yerleşimi sonucunda Ataletsel Navigasyon sisteminin (ANS) KKS olmaksızın görev yapabilme başarımını arttırdığı gösterilmiştir.

 

In this work, a new method is proposed to improve performance of Inertial Navigation Systems (INS) of onboard missiles and smart weapons in GNSS (Global Navigation Satellite System) jamming. Previously laid beacons are used by the platform's electro-optic/infrared (EO/IIR) seeker or forward looking infrared systems (FLIR) to take bearings at them and position updates are performed by using modified survey algorithms. It is emphasized that, the proposed method along with the position update algorithms increases platform's capability to operate without GNSS aiding with the proper deployment of beacons

 

 

Anahtar Kelimeler

• ataletsel navigasyon sistemi, KKS' nin karıştırılması, kestirme algoritmaları, sinyal yayıcı tabanlı navigasyon sistemi.

Kaynakça

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