Quad-Rotor Unmanned Helicopter Designs

Journal Title: ASIAN JOURNAL OF NATURAL & APPLIED SCIENCES - Year 2014, Vol 3, Issue 3

Abstract

The quad-rotor unmanned helicopter design has superior capabilities in comparison to any other configuration because four rotors is the minimum number that assures attitude management without the need for control surfaces or tilt rotor mechanisms. Quad-rotors have drawbacks too, but the simplicity of their design and the low costs for obtaining and maintenance of such a helicopter make them most ubiquitous among multi-rotor aircraft. Starting from the four rotor paradigm authors have developed innovative designs of quad-rotor unmanned helicopters that have further benefits from the current designs and although unable to offer the safety of helicopters with larger number of propellers they present novel features and give researches and users new flying platform for their projects and activities.

Authors and Affiliations

Petar Getsov, Svetoslav Zabunov, Garo Mardirossian

Keywords

Related Articles

SYNTHESIS AND CHARCTERIZATION OF 2-BENZOXAZOLONE AND ITS DERIVATIVES

2(3H)-Benzoxazolone derivatives are compounds that possesses different biological activity particularly analgesic and anti-inflammatory activities according to the literature, in this research two benzoxazolone derivativ...

EPIDEMIOLOGICAL ASPECTS OF MALNUTRITION IN CHILDREN LESS THAN FIVE YEARS ADMITTED TO GAAFAR IBN OAF PAEDIATRIC HOSPITAL, KHARTOUM, SUDAN

  study was conducted to investigate epidemiological aspects of Malnutrition in Children under five years Admitted to GaafarIbn Oaf Paediatric Hospital, Khartoum, Sudan. The children less than five years (282)...

Ground Roll Suppression using Wigner Distribution

A data processing strategy to suppress seismic noises by Wigner Distribution (WD) method through signal decomposition in time-frequency domain is demonstrated. The 48 WDs are used for a profile with 48 channel vertical c...

Effects of Supplementing Different Levels of Vitamin A to Aflatoxin B1 Contaminated Diets on the Performance of Broiler Chickens

This study was conducted to evaluate the effects of supplementing different levels of vitamin A on the performance of broiler chickens fed on diets contaminated with aflatoxin B1 (AFB1) for 42 days. Conducted as a Comple...

 EFFECTS OF ORGANIC CARBON AND DISSOLVED OXYGEN ON SPECIES DIVERSITY OF LITTORAL BENTHOS IN SITES AROUND THE RUMUEME CREEK IN THE UPPER BONNY ESTUARY

 A study was conducted to evaluate the organic carbon and dissolved oxygen (DO) conditions of surface sediments and water samples and their effects on species diversity of the littoral macro...

Download PDF file
  • EP ID EP137654
  • DOI -
  • Views 113
  • Downloads 0

How To Cite

Petar Getsov, Svetoslav Zabunov, Garo Mardirossian (2014). Quad-Rotor Unmanned Helicopter Designs. ASIAN JOURNAL OF NATURAL & APPLIED SCIENCES, 3(3), 77-82. https://europub.co.uk/articles/-A-137654