Results 41 to 50 of about 115,291 (290)
Research on Multi-state Life Control Strategy and Simulation for Aero-engine
Hangkong gongcheng jinzhan, 2022 Life control of aero-engine is an important part of aviation equipment maintenance support.To solve problems,such as existing multiple state life,single using strategy and serious state life consumption,a multi-state life control model of aero-engine is ...
CUI Lijie, LI Haoxiang, LI Xue, TONG Qi
doaj +1 more source
Cooperative monocular-based SLAM for multi-UAV systems in GPS-denied environments [PDF]
, 2018 This work presents a cooperative monocular-based SLAM approach for multi-UAV systems that can operate in GPS-denied environments. The main contribution of the work is to show that, using visual information obtained from monocular cameras mounted onboard ...
Grau Saldes, Antoni +3 more
core +3 more sources
Grip and Grasp: Lizard Claw Inspired Robotic Manipulators
Advanced Robotics Research, EarlyView.Our study identifies the most effective lizard claw shape for use as an end effector in a bioinspired robotic manipulator. By examining key geometric features and combining them into comparative indices, the Crotaphytus collaris claw is found to be the best fit.
Hyeon Lee +4 more
wiley +1 more source
PID Parameter Optimization of Temperature Control for Plastic Extruder Based on ISA-PSO Algorithm
Modelling and Simulation in EngineeringIn order to improve the control accuracy of the temperature control system for the plastic extruder and better achieve optimal control between the parameter settings and the temperature of the plastic extruder, an intelligent algorithm combining improved
Peng-fei Ji +3 more
doaj +1 more source
International Journal of Aerospace Engineering, 2019 This paper presents a dynamical recurrent neural network- (RNN-) based model predictive control (MPC) structure for the formation flight of multiple unmanned quadrotors.
Boyang Zhang +3 more
doaj +1 more source
Analysis on Flight Dynamics Characteristic for ELA-07 Autogyro
Hangkong gongcheng jinzhan, 2018 Compared with similar helicopters, the autogyro has its unique advantages and has been widely applied in the civilian field. In order to provide theoretical reference for unmanned flight control of autogyro, the features, advantages and exiting problems ...
Ma Cunwang +3 more
doaj +1 more source
Study of Free‐Space Optical Quantum Network: Review and Prospectives
Advanced Science, EarlyView.Free from the constraints of fiber connections, free‐space quantum network enables longer and more flexible quantum network connections. This review summarizes and comparatively analyzes free‐space quantum network experiments based on ground stations, satellites, and mobile platforms.
Hua‐Ying Liu, Zhenda Xie, Shining Zhu
wiley +1 more source
Feasibility of Warehouse Drone Adoption and Implementation [PDF]
, 2018 While aerial delivery drones capture headlines, the pace of adoption of drones in warehouses has shown the greatest acceleration. Warehousing constitutes 30% of the cost of logistics in the US.
Companik, Edward +2 more
core +2 more sources
Public Opinions of Unmanned Aerial Technologies in 2014 to 2019: A Technical and Descriptive Report [PDF]
, 2020 The primary purpose of this report is to provide a descriptive and technical summary of the results from similar surveys administered in fall 2014 (n = 576), 2015 (n = 301), 2016 (ns = 1946 and 2089), and 2018 (n = 1050) and summer 2019 (n = 1300).
Detweiler, Carrick +4 more
core +1 more source
Reconfigurable unmanned aerial vehicles. [PDF]
, 2009 Unmanned Aerial Vehicles (UAVs) have been developing dramatically due to wars and miniaturisation of technology, which has made the UAV industry a very lucrative business. Research organisations have been funded by various research committees or military groups to push UAV developments at a very fast pace.
Erbil, Mehmet Ali +5 more
openaire +1 more source