|
|
|
|
|
T. Espinoza-Fraire, Armando Saenz, Isaac Gandarilla and Wojciech Giernacki
This work applies an adaptive PD controller based on MRAS (Model Reference Adaptive System) using Lyapunov theory with sliding mode theory to a Fixed-wing MAV (Mini Aerial Vehicle). The objective is to design different adjustment mechanisms to obtain a r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Diogo F. P. Cunha, Rui Dias, Manuel J. L. F. Rodrigues and Mikhail I. Vasilevskiy
In the majority of experiments targeting nonlinear optical phenomena, the application of high-intensity pulses drives electrons in graphene into a strongly non-equilibrium state. Under these conditions, conventional perturbation theory falls short in exp...
ver más
|
|
|
|
|
|
|
|
|
|
|
Khalilullah Mayar, David G. Carmichael and Xuesong Shen
The resilience of building structures?as plain technical/physical/engineering systems or complex sociotechnical systems exposed to perturbations and change?has become increasingly important as natural disasters are on the rise and the world is changing r...
ver más
|
|
|
|
|
|
|
|
|
|
|
Andreas P. Mayer, Elena A. Mayer, Markus Mayer, Werner Ruile, Vikrant Chauhan, Thomas Forster and Karl C. Wagner
In the framework of electro-elasticity theory and the finite element method (FEM), a model is set up for the computation of quantities in surface acoustic wave (SAW) devices accounting for nonlinear effects. These include second-order and third-order int...
ver más
|
|
|
|
|
|
|
|
|
|
|
Zian Wang, Lei Hu, Wanghua Fei, Dapeng Zhou, Dapeng Yang, Chenxi Ma, Zheng Gong, Jin Wu, Chengxi Zhang and Yi Yang
This paper focuses on the triaxial augmentation ability of the active disturbance rejection control (ADRC) technique on the tailless layout with a fully moving wing tip to achieve high control performance for the supersonic tailless aircraft. Firstly, th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Fu-Yuen Hsiao
This study investigated the variation of the osculating orbit elements of a spacecraft propelled by photonic laser propulsion (PLP) under the two-body problem assumption. The PLP thrusting system can produce continuous and constant thrust. This paper fir...
ver más
|
|
|
|
|
|
|
|
|
|
|
Qingqing Li, Yuming Tao and Fanghua Jiang
In the past few years, distant retrograde orbits (DROs) have become increasingly popular due to their conspicuous stability. Nevertheless, it is this characteristic that results in the challenge to the design of transfer orbits into/out of DROs. This pap...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pasika Temeeprasertkij, Michio Iwaoka and Satoru Iwamori
On the basis of the decolorization caused by the reaction of active oxygen species (AOSs) with methylene blue (MB), our group recently developed colorimetric indicators for hydroxyl radical (OH radical) by embedding MB in polymer thin films made of water...
ver más
|
|
|
|
|
|
|
|
|
|
|
Santos Miguel Orozco Soto, Jonathan Cacace, Fabio Ruggiero and Vincenzo Lippiello
This paper presents a robust control strategy for controlling the flight of an unmanned aerial vehicle (UAV) with a passively (fixed) tilted hexarotor. The proposed controller is based on a robust extended-state observer to estimate and reject internal d...
ver más
|
|
|
|
|
|
|
|
|
|
|
Guoqing Zhang, Jun Han, Jiqiang Li and Xianku Zhang
To adapt to complex navigation conditions, this paper addresses the coordination formation of autonomous surface vehicles (ASVs) with the constraint of information interruption. For this purpose, a distributed robust fast finite-time formation control al...
ver más
|
|
|
|
|
|