Results 61 to 70 of about 815,369 (356)

Sea surface target recognition and tracking system for unmanned surface vehicle with heterogeneous sensors

open access: yesZhongguo Jianchuan Yanjiu, 2021
ObjectivesIn order to meet the needs of long-distance sea target recognition and tracking through the navigation radar and integrated optoelectronic equipment of an unmanned surface vehicle (USV) operating in a marine environment, a novel USV autonomous ...
Shangjun LI   +3 more
doaj   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

open access: yesAdvanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz   +3 more
wiley   +1 more source

Experiments of opening and cavity shear flow-induced vibration and structural coupling resonance

open access: yesZhongguo Jianchuan Yanjiu, 2017
In order to discuss opening and cavity shear flow-induced vibration and structural coupling resonance, experiments of opening and cavity shear flow-induced vibration and structural noise control are carried out.
XIONG Jishi   +4 more
doaj   +1 more source

Optimal Universal Controllers for Roll Stabilization [PDF]

open access: yes, 2020
Roll stabilization is an important problem of ship motion control. This problem becomes especially difficult if the same set of actuators (e.g. a single rudder) has to be used for roll stabilization and heading control of the vessel, so that the roll ...
Cao, Ming   +2 more
core   +2 more sources

4D‐Printed Magneto‐Plasmonic Microrobots for Programmable Spatiotemporal De‐Icing

open access: yesAdvanced Functional Materials, EarlyView.
A 4D‐printing strategy is introduced to achieve programmable de‐icing devices. By aligning gold–magnetite nanofillers within a photosensitive resin, the printed structures exhibit dual magnetic and plasmonic functionalities, enabling precise spatio‐temporal ice removal through thermoplasmonic effects.
Amélie Pérot   +7 more
wiley   +1 more source

The application of multi-objective robust design methods in ship design [PDF]

open access: yes, 1999
When designing large complex vessels, the evaluation of a particular design can be both complicated and time consuming. Designers often resort to the use of concept design models enabling both a reduction in complexity and time for evaluation.
Coates, Graham   +2 more
core  

Competitive Liner Shipping Network Design [PDF]

open access: yesComputers & Operations Research, 2017
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Karsten, Christian Vad   +2 more
openaire   +5 more sources

Role of Liquid Composition in the Transient Liquid Assisted Growth of Superconducting YBa2Cu3O7‐δ Films

open access: yesAdvanced Materials, EarlyView.
The Y supersaturation in the [Ba‐Cu(I/II)‐O] transient liquid composition is the driving force toward YBCO nucleation and growth in TLAG. Tuning the initial (Ba:Cu) molar ratio in the ink composition determines the YBCO epitaxial nucleation through supersaturation control.
Lavinia Saltarelli   +12 more
wiley   +1 more source

Realising intelligent virtual design [PDF]

open access: yes, 2006
This paper presents a vision and focus for the CAD Centre research: the Intelligent Design Assistant (IDA). The vision is based upon the assumption that the human and computer can operate symbiotically, with the computer providing support for the human ...
Duffy, A.H.B., Whitfield, R.I., Wu, Z.
core   +1 more source

Prospects of acoustic metamaterials for acoustic stealth

open access: yesZhongguo Jianchuan Yanjiu, 2020
With the gradual realization of low frequency detection and other characteristics of sonar technology, the development of stealth technology is facing great challenges.
XU Weilong   +3 more
doaj   +1 more source

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