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Bat-inspired adaptive design of waveform and trajectory for radar
2008
2008 42nd Asilomar Conference on Signals, Systems and Computers
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We propose to design jointly the waveform and trajectory of a radar mounted on a moving platform, in order to improve the system performance for tracking maneuvering targets. ...
Inspired by bats, we develop an adaptive algorithm that chooses the optimal pulse repetition interval (PRI) and path of the radar. ...
ADAPTIVE RADAR DESIGN In this section we present an algorithm for the optimal design of the radar waveform and trajectory. ...
doi:10.1109/acssc.2008.5074355
fatcat:5ih36nvyrnf5heyna43axzwori
Lessons for Radar
2009
IEEE Signal Processing Magazine
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strategies adopted for waveform design with those currently employed by radar systems. ...
This enables an understanding as to how bats are exploiting waveform diversity and how this can be exploited in future radar and sonar systems for applications. ...
doi:10.1109/msp.2008.930412
fatcat:gbfbgeuuobbi5jtnsbfrv3lgqe
Coordination of optimal guidance law and adaptive radiated waveform for interception and rendezvous problems
2017
IET radar, sonar & navigation
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We present an algorithm that allows an interceptor aircraft equipped with an airborne radar to meet another air target (the intercepted) by developing a guidance law and automatically adapting and optimising ...
For each pulse, the interceptor predicts its position and velocity with respect to the target, takes a measurement of range and radial velocity and, with the Kalman filter, refines the relative range and ...
In this paper we take inspiration from the bat and develop an algorithm that guides an airborne radar interceptor towards a target by jointly developing an optimal guidance and automatically adapting and ...
doi:10.1049/iet-rsn.2016.0547
fatcat:chm65egztzdithxzyouxk5r52a
Biosonar-inspired technology: goals, challenges and insights
2007
Bioinspiration & Biomimetics
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Challenges in the design of bioinspired sonar systems are posed by transducer performance, actuation for sensor mobility, design, actuation and integration of beamforming baffle shapes, echo encoding for ...
Insights from the diverse set of sensing tasks solved by bats are relevant to a wide range of application areas such as sonar, biomedical ultrasound, non-destructive testing, sensors for autonomous systems ...
Acknowledgments This work is an extension of a talk presented at the 2006 International Symposium for Biologically-Inspired Design in Science and Engineering, sponsored by The Center for Biologically-Inspired ...
doi:10.1088/1748-3182/2/4/s04
pmid:18037724
fatcat:bnsxy266rfeu3osnk43wyae6uu
Simulation of Pulse-Echo Radar for Vehicle Control and SLAM
2021
Sensors
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Pulse-echo sensing is the driving principle behind biological echolocation as well as biologically-inspired sonar and radar sensors. ...
From these results, we conclude that the simulation is sufficiently accurate to be of use in developing vehicle controllers and SLAM algorithms for pulse-echo radar sensors. ...
Acknowledgments: Figure 1a courtesy of Inga Geipel, Smithsonian Tropical Research Institute, Panama.
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/s21020523
pmid:33450957
fatcat:bwuzqq6e2nedzl6femaexqefwi
RadarSLAM: Biomimetic SLAM using ultra-wideband pulse-echo radar
2017
2017 International Conference on Indoor Positioning and Indoor Navigation (IPIN)
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Such spectrograms can therefore serve as distinct labels for individual locations, allowing for the identification and recognition of these locations. ...
By adapting an existing acoustic SLAM system (BatSLAM) we have developed a system that demonstrates the feasibility of our proposed method; the results validate the potential of using pulse-echo radar ...
of bat pinnae. ...
doi:10.1109/ipin.2017.8115932
dblp:conf/ipin/SchoutenS17
fatcat:yv77inp7mrdwznbjn4aano5s3m
Cognitive Radars: A Reality?
[article]
2018
arXiv
pre-print
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Cognitive radars are systems based on the perception-action cycle of cognition that sense the environment, learn from it relevant information about the target and the background, then adapt the radar sensor ...
The concept of cognitive radar was introduced originally for active radar only. In this paper we describe how this paradigm can be applied also to passive radar. ...
Open issues and future research directions Although fully cognitive radars, inspired by the bat and dolphin bio-sonars, as conceived in [Hay06] , are not yet a reality, some encouraging attempts to add ...
arXiv:1803.01000v1
fatcat:cnx5mdjfhjb6bnsx2jsoiatbde
Cognitive Radar: Step Toward Bridging the Gap Between Neuroscience and Engineering
2012
Proceedings of the IEEE
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Moreover, computer experiments are presented to demonstrate another practical benefit resulting from the combined use of memory and executive attention in CR for a target-tracking application. ...
Specifically, it is shown that with the provision of these two cognitive processes, the transition in switching from one transmit waveform to another goes forward in a smooth manner. ...
Acknowledgment The detailed feedback notes on different aspects of the paper by four reviewers have not only reshaped the paper into its present form but also made the paper the best it could be. ...
doi:10.1109/jproc.2012.2203089
fatcat:sepbst6cuvgzlhlptusjsy65pi
A simulation framework for bio-inspired sonar sensing with Unmanned Aerial Vehicles
2020
PLoS ONE
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While our simulated environments can be generally used for testing other sensors and training robotic algorithms, in this study we focus on testing bat-inspired Unmanned Aerial Vehicles that recreate bat's ...
To simulate a single tree, we adopt the Lindenmayer system to generate the initial branching pattern and integrate that with the available measurements of the 3D computer-aided design object files to create ...
Due to their outstanding navigation ability, bats have received constant attention in the research of bio-inspired radar and sonar [14, 15] . ...
doi:10.1371/journal.pone.0241443
pmid:33141848
pmcid:PMC7608878
fatcat:ifmg6aowkjdnhhqad7bj6bnizi
Bioinspired sonar reflectors as guiding beacons for autonomous navigation
2020
Proceedings of the National Academy of Sciences of the United States of America
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In nature, echolocating bats experience similar problems when searching for food, especially if their food source is close to vegetation, as is the case for gleaning bats and nectar-feeding bats. ...
We developed floral-inspired reflector forms and demonstrate their functionality in 2 proof-of-principle experiments. ...
support; and Christian Hoffmann, Tayyab Saeed, Shu Ju, Girmi Schouten, and Dennis Laurijssen for help during several parts of the experiments. ...
doi:10.1073/pnas.1909890117
pmid:31907314
pmcid:PMC6983391
fatcat:4lzwqwqku5byfj5zn37ojvmzfe
Program
2019
2019 International Conference on Control, Automation and Information Sciences (ICCAIS)
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The bat algorithm is firstly used to optimize the parameters of the ITSMC. The chattering problem of trajectory tracking for the large Six-DOF platform is difficult to avoid. ...
The ultimate goal is to achieve radar cross section estimation and differentiation of objects in order to design an ultra-wideband (UWB) radar systems for indoor environment sensing and through-wall imaging ...
as the number of people in an elevator cab can be estimated and judged for security evaluation. ...
doi:10.1109/iccais46528.2019.9074650
fatcat:f3libdixzvez3kaeyb5dubekrq
A comprehensive computational model of animal biosonar signal processing
2021
PLoS Computational Biology
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Computational models of animal biosonar seek to identify critical aspects of echo processing responsible for the superior, real-time performance of echolocating bats and dolphins in target tracking and ...
from experiments with bats. ...
Additionally, the strong underpinnings for radar and sonar in applied math and engineering can reflect back to improve our understanding of the biological system as if it were a product of design [9, ...
doi:10.1371/journal.pcbi.1008677
pmid:33596199
pmcid:PMC7888678
fatcat:aul6e4z3svc6xncvo23oqplzxa
2020 Index IEEE Transactions on Vehicular Technology Vol. 69
2020
IEEE Transactions on Vehicular Technology
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+ Check author entry for coauthors ami-mFading Channels With Integer and Non-Integerm; TVT March 2020 2785-2801 Hoang, T.M., Tran, X.N., Nguyen, B.C., and Dung, L.T., On the Performance of MIMO Full-Duplex ...
Yu, X., A Joint Design of Platoon Communication and Control Based on LTE-V2V; 15893-15907 Hong, C.S., see Nguyen, M.N.H., TVT May 2020 5618-5633 Hong, C.S., see Chen, D., TVT May 2020 5634-5646 Hong ...
., +, TVT Sept. 2020 10009-10018 SINR Analysis of Different OFDM-Inspired Waveforms Over Doubly Dispersive Channels. ...
doi:10.1109/tvt.2021.3055470
fatcat:536l4pgnufhixneoa3a3dibdma
2021 Index IEEE Transactions on Vehicular Technology Vol. 70
2021
IEEE Transactions on Vehicular Technology
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The primary entry includes the coauthors' names, the title of the paper or other item, and its location, specified by the publication abbreviation, year, month, and inclusive pagination. ...
Departments and other items may also be covered if they have been judged to have archival value. The Author Index contains the primary entry for each item, listed under the first author's name. ...
., +, TVT June 2021 6272-6276 Adaptive Waveform Design for Automotive Joint Radar-Communication Systems. ...
doi:10.1109/tvt.2022.3151213
fatcat:vzuzqu54irebpibzp3ykgy5nca
The M2DC Project: Modular Microserver DataCentre
2016
2016 Euromicro Conference on Digital System Design (DSD)
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This paper provides an overview of the different topics FPGAs have been used for in the last 15 years of research and why they have been chosen over other processing units like e.g. CPUs. ...
Since their introduction, FPGAs can be seen in more and more different fields of applications. ...
2004
[249]
Communication
Distributed arithmetic multiplier-free FIR adaptive filter
2004
[250]
Bio-computing
Bat inspired biomimetic cochlear model
2004
[251]
Cryptography / Pro-
cessor design ...
doi:10.1109/dsd.2016.76
dblp:conf/dsd/CecowskiAOKBCKP16
fatcat:bu4nbkqaejebjafrotibui6mkq
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