Results 91 to 100 of about 9,737 (311)
, 2014 An adaptive guidance algorithm for close approach to and precision landing on uncooperative low-gravity objects (e.g. asteroids) is proposed. The trajectory, updated by means of a minimum fuel optimal control problem solving, is expressed in a polynomial
Armellin, Roberto +6 more
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OCEANS 2018 MTS/IEEE Charleston, 2018 This paper deals with the development of the Guidance Navigation and Control (GNC) system of the Autonomous Underwater Vehicle (AUV) used for acoustic surveys in the WiMUST projects. By exploiting the fact that the vehicle hull has a modular structure, a
L. Pollini +6 more
semanticscholar +1 more source
Active Learning‐Accelerated Discovery of Fibrous Hydrogels with Tissue‐Mimetic Viscoelasticity
Advanced Functional Materials, EarlyView.Active learning accelerates the design of fibrous hydrogels that mimic the viscoelasticity of native tissues. By integrating multi‐objective optimization and closed‐loop experimentation, this approach efficiently identifies optimal formulations from thousands of possibilities and decouples elasticity and viscosity. The resulting hydrogels offer tunable
Zhengkun Chen +11 more
wiley +1 more source
Adaptive backstepping control for optimal descent with embedded autonomy [PDF]
, 2011 Using Lyapunov stability theory, an adaptive backstepping controller is presented in this paper for optimal descent tracking. Unlike the traditional approach, the proposed control law can cope with input saturation and failure which enables the embedded ...
Macdonald, Malcolm +8 more
core +1 more source
Machine Learning‐Assisted Inverse Design of Soft and Multifunctional Hybrid Liquid Metal Composites
Advanced Functional Materials, EarlyView.A machine learning framework is presented for inverse design of synthesizable multifunctional composites containing both liquid metal and solid inclusions. By integrating physics‐based modeling, data‐driven prediction, and Bayesian optimization, the approach enables intelligent design of experiments to identify optimal compositions and realize these ...
Lijun Zhou +5 more
wiley +1 more source
A Model Predictive Stackelberg Solution to Missile Guidance Problems
Nanjing Hangkong Hangtian Daxue XuebaoWith the continuous enhancement of intelligence and maneuverability of tactical targets， traditional open-loop guidance strategies represented by the proportional navigation guidance law could hardly meet the tactical demands of the future high ...
DU Linze, ZHOU Cong, LI Chaoyong
doaj +1 more source
Achieving global range in future subsonic and supersonic airplanes
International Journal of Aviation, Aeronautics, and Aerospace, 2014 No commercial airplane in service today is able to fly half great-circle distances over the globe and achieve the non-stop or the global range to any antipodal location on Earth.
Nihad E Daidzic
doaj +1 more source
Advanced Functional Materials, EarlyView.This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen +15 more
wiley +1 more source
Evaluation of Onboard Detect-and-Avoid System for sUAS BVLOS Operations
International Journal of Aviation, Aeronautics, and Aerospace, 2022 Jon M. Loffi +4 more
doaj +1 more source
A non-holonomic, highly human-in-the-loop compatible, assistive mobile robotic platform guidance navigation and control strategy [PDF]
, 2015 The provision of assistive mobile robotics for empowering and providing independence to the infirm, disabled and elderly in society has been the subject of much research. The issue of providing navigation and control assistance to users, enabling them to
Gillham, Michael David Anthony
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