Results 111 to 120 of about 106,651 (339)
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроениеA methodology is proposed to estimate the probability of failure-free operation of a propulsion system with a pusher propeller of an aircraft under the influence of foreign objects flying out from under the wheels of the landing gear.
D. S. Markov +2 more
doaj +1 more source
Leakage fault diagnosis method of aircraft landing gear hydraulic cylinder based on wavelet packet
The Journal of Engineering, 2018 The main executive element of the retractable landing gear is the hydraulic cylinder, and its common fault is caused by the leakage of the hydraulic cylinder.
Jie Tang +4 more
doaj +1 more source
Jurnal POLIMESIN, 2019 Penelitian ini mengkaji tentang pengaruh diameter baut terhadap kekuatan rangka main landing gear untuk pesawat UAV menggunakan metode elemen hingga. Analisis statik linear dilakukan menggunakan software Autodesk Inventor Professional 2017.
Lasinta Ari Nendra Wibawa
semanticscholar +1 more source
People and Nature, EarlyView.Abstract Over the last 20 years, collaborative efforts have emerged with the intention of going beyond the pure capitalist economy, seeking to generate transformative community‐based changes that guarantee blue equity, fair distribution and well‐being.
Sílvia Gómez, Alfons Garrido
wiley +1 more source
Strain Monitoring of a Composite Drag Strut in Aircraft Landing Gear by Fiber Bragg Grating Sensors
Sensors, 2019 This work reports on the use of Fiber Bragg Grating (FBG) sensors integrated with innovative composite items of aircraft landing gear for strain/stress monitoring.
Agostino Iadicicco +5 more
doaj +1 more source
People and Nature, EarlyView.Abstract Currently, scholarship on education to foster connectedness with nature primarily focuses on children. As adults likewise face the disconnection from nature and play a key role in influencing children, it is important to understand how they perceive, engage in, and benefit from relevant programmes.
Xiaoxue Chen, Zuyi Lyu, Junxi Qian
wiley +1 more source
PID‐Like Robust Control of Non‐Minimum Phase Robotic Manipulators
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT This paper proposes an output‐feedback tracking controller for non‐minimum phase nonlinear systems with unknown uncertainties and external disturbances, where not all states are measurable, and the zero dynamics are unstable. The approach combines a backstepping‐based stabilizing state‐feedback law with a cascade extended high‐gain observer ...
Mohammad Al Saaideh +2 more
wiley +1 more source
PENGARUH SUSUNAN DAN JUMLAH LUBANG BAUT TERHADAP KEKUATAN RANGKA MAIN LANDING GEAR UNTUK PESAWAT UAV
FLYWHEEL : Jurnal Teknik Mesin Untirta, 2019 This study examined the effect of the arrangement and number of bolt holes on the strength of the main landing gear frame for UAV aircraft using the finite element method.
Lasinta Ari Nendra Wibawa
semanticscholar +1 more source
Simulation-Based Airframe Noise Prediction of a Full-Scale, Full Aircraft [PDF]
A previously validated computational approach applied to an 18%-scale, semi-span Gulfstream aircraft model was extended to the full-scale, full-span aircraft in the present investigation.
Fares, Ehab, Khorrami, Mehdi R.
core +1 more source
Incorporating environmental DNA metabarcoding for improved benthic biodiversity and habitat mapping
Remote Sensing in Ecology and Conservation, EarlyView.Seafloor imagery is commonly used to collect information about the distribution of benthic organisms in order to generate habitat and biodiversity maps. Recent advances in genomics (e.g., environmental DNA; eDNA) show potential to complement video surveys for habitat mapping, but there have been few examples testing this.
Rylan J. Command +8 more
wiley +1 more source