Precise Remote Sensing Using Unmanned Helicopter

Olejnik, Aleksander; Kiszkowiak, Łukasz; Rogólski, Robert; Chmaj, Grzegorz; Radomski, Michal; Majcher, Maciej; Omen, Łukasz

doi:10.1109/metroaerospace.2019.8869657

Cited by 6 publications

(6 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The object of research is an OSA (in English WASP), patrol aircraft (Figure 2) designed in Military University of Technology (Olejnik et al , 2017, 2019). OSA that belongs to Very Light Aeroplanes category.…”

Section: Object Of Researchmentioning

confidence: 99%

CFD simulation of engine nacelle cooling on pusher configuration aircraft

Olejnik

Dziubiński

Kiszkowiak

2021

AEAT

Self Cite

View full text Add to dashboard Cite

Purpose The purpose of this paper is to simulate with in-depth reconstruction of existing geometry a process of cooling of the aircraft engine in pusher configuration, which is more problematic than usually used, tractor configuration. Moreover, a complex thermal and fluid flow analysis is necessary to verify that an adequate cooling is ensured and that temperatures in the engine nacelle are maintained within the operating limits. Design/methodology/approach Methodology used in this research is based on computational fluid dynamics tools to model adequately the internal and the external flow, to find the state of cooling system and research the results of baffles modification inside the engine cover. Additionally, two types of the cover with different sizes of inlets and outlets are tested. Findings The results showed the influence of baffles modifications and changes in inlets and outlet sizes on the mass flow rate and temperature distributions inside the engine nacelle. The best configuration of air inlets and outlets was determined. Practical implications The method used in the research is the safest method in testing of such cases, provided the proper approach in modeling is taken. The collaboration of internal and external flow is crucial and should not be replaced with assumed flow rate through inlet and outlet area. The obtained results will help in future studies on cooling systems of engines in pusher configuration. Originality/value The work presents original results obtained by the authors during a complex fluid flow and heat transmission analysis and is a part of the design project of the OSA patrol aircraft.

show abstract

Section: Object Of Researchmentioning

confidence: 99%

CFD simulation of engine nacelle cooling on pusher configuration aircraft

Olejnik

Dziubiński

Kiszkowiak

2021

AEAT

Self Cite

View full text Add to dashboard Cite

show abstract

“…The coordinates are transmitted back to the base station and the rescue team using LoRa, a long range communication device [12]. The drone is also equipped with communication devices namely speakers and microphone to enable dual way communication between the trekker, rescue team and the base station [13,14].…”

Section: Proposed Systemmentioning

confidence: 99%

Ensuring the Survivablity of the Trekker Using Drone and RFID Technology

Rathinapriya¹,

Rahul²,

M³

et al. 2021

Advances in Parallel Computing Technologies and Applications

View full text Add to dashboard Cite

Amature trekkers venturing into the forest often tend to lose their path and find it difficult to return back to their origin or destination. It is important for the rescuers and volunteers to promptly find the trekker in order to increase the probability of survival. Imparting confidence and providing proper guidance to the trekker is also an important part in search and rescue missions. Drones can be used to locate the trekker promptly using RFID technology and global positioning system (GPS) and provide communication systems between the trekker and the rescue team using LoRa.

show abstract

“…The usage of the so-called drones has become widespread, which made the various technologies that drive them commercial, prominent, and easily accessible. These factors, in turn, allow for a highly creative approach towards construction of UAVs and their application [3,4].…”

Section: Introductionmentioning

confidence: 99%

The Design and Implementation of a Custom Platform for the Experimental Tuning of a Quadcopter Controller

Waliszkiewicz

Wojtowicz

Rochala

et al. 2020

Sensors

View full text Add to dashboard Cite

This paper describes the development process of the quadcopter-based unmanned flying platform, designed for testing and experimentation purposes. The project features custom-made hardware, which includes the prototype quadcopter frame and the flight controller, and software solutions, such as control loop setup. The article specifies the controller tuning used for the initialization of the flight stabilization system and presents the final results of the quadcopter performance evaluation.

show abstract

Precise Remote Sensing Using Unmanned Helicopter

Cited by 6 publications

References 2 publications

CFD simulation of engine nacelle cooling on pusher configuration aircraft

CFD simulation of engine nacelle cooling on pusher configuration aircraft

Ensuring the Survivablity of the Trekker Using Drone and RFID Technology

The Design and Implementation of a Custom Platform for the Experimental Tuning of a Quadcopter Controller

Contact Info

Product

Resources

About