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Design of switching strategy for Adaptive Cruise Control under string stability constraints

Yao Zhai, Lingxi Li, Glenn R. Widmann, Yaobin Chen
2011 Proceedings of the 2011 American Control Conference  
Within this dead zone headway control strategy applies, and speed control strategy takes over beyond it.  ...  The reason for design a dead zone is because if a strict boundary is defined on the R-Rdot chart between two separate zones with two control strategies leading to conflicting control goals, the trajectory  ...  According to Parseval's Theorem for Fourier series, the sum (or integral) of the square of a function is equal to the sum (or integral) of the square of its transform, a.k.a.  ... 
doi:10.1109/acc.2011.5991004 fatcat:jyeqpfeqrvgwlitecy6whqdl54

Linear Model-Based Predictive Control of the LHC 1.8 K Cryogenic Loop [chapter]

E. Blanco Viñuela, J. Casas Cubillos, C. Prada Moraga
2000 Advances in Cryogenic Engineering  
To reduce the requirements on either temperature sensor or cryogenic system performance, various control strategies have been investigated on a reduced-scale LHC prototype built at CERN (String Test).  ...  To reduce the requirements on either temperature sensor or cryogenic system performance, various control strategies have been investigated on a reduced-scale LHC prototype built at CERN (String Test).  ...  The String (Figure 1 ) consists of one quadrupole and three dipoles (total length of 50 meters), it is mounted with a slope of 1.4% to match the steepest inclination in the actual tunnel.  ... 
doi:10.1007/978-1-4615-4215-5_119 fatcat:lmxhh5uwqndrpoh5ec3l3bkh2e

Sampling Design for Network Model Calibration Using Genetic Algorithms

Roger W. Meier, Brian D. Barkdoll
2000 Journal of water resources planning and management  
The genetic algorithm was applied to a network model for a small town in Ohio and shown to perform extremely well, matching the optimal solutions produced by complete enumeration in a series of validation  ...  This paper describes the use of a genetic algorithm to optimize the sampling design.  ...  Lewis Rossman, the author of EPANET hydraulic simulation program, for providing a copy of the source code. Without his assistance, this work would not have been possible.  ... 
doi:10.1061/(asce)0733-9496(2000)126:4(245) fatcat:g24p54zwyrdd7g7chgyztxdrmy

On the Weight Convergence of Elman Networks

Qing Song
2010 IEEE Transactions on Neural Networks  
In particular, for the proposed eEBP training algorithm, convergence of the ENs' weights with the adaptive dead zone estimates is proven in the sense of Lyapunov functions.  ...  This paper develops a robust extended EBP (eEBP) training algorithm for ENs with a new adaptive dead zone scheme based on eEBP training concepts.  ...  only the norm of dead zone is used for the update of adaptive learning rate).  ... 
doi:10.1109/tnn.2009.2039226 pmid:20129857 fatcat:msmsd54davdsno7kmbxs2pcxxi

Event Forecasting with Pattern Markov Chains

Elias Alevizos, Alexander Artikis, George Paliouras
2017 Proceedings of the 11th ACM International Conference on Distributed and Event-based Systems - DEBS '17  
a full match is expected.  ...  Our system can consume streams of events and forecast when the pattern is expected to be fully matched.  ...  Figures 4g, 4h and 4i show the spread of the forecast intervals. Two clearly demarcated zones emerge. One is the usual dead zone (black, top left).  ... 
doi:10.1145/3093742.3093920 dblp:conf/debs/AlevizosAP17 fatcat:heuk4wojbvajdk7rnfv5ytdy2q

Occupancy-Based HVAC Control with Short-Term Occupancy Prediction Algorithms for Energy-Efficient Buildings

Jin Dong, Christopher Winstead, James Nutaro, Teja Kuruganti
2018 Energies  
Utilizing past occupancy observations, we introduce three different techniques for occupancy prediction.  ...  Accurate occupancy prediction is a key enabler for demand-based HVAC control so as to ensure HVAC is not run needlessly when when a room/zone is unoccupied.  ...  The United States Government retains and the publisher, by accepting the article for publication, acknowledges that the United States Government retains a non-exclusive, paid-up, irrevocable, world-wide  ... 
doi:10.3390/en11092427 fatcat:d7qxrsqlnndpdby6ccogp43cnq

Degraded Script Identification for Indian Language- A Survey

Manoj KumarShukla, Haider Banka
2014 International Journal of Computer Applications  
Matching strategies might be gathered into three classes: immediate matching, deformable models and flexible matching and unwinding matching [32] .  ...  In the first stage, the characters are aggregated into three sets relying upon their zonal position, i.e., upper zone, center zone and easier zone.  ... 
doi:10.5120/18914-0222 fatcat:265wijknvbfobdshgcmpmoipdu

Comparison Study on Power Output Characteristics of Power Management Methods for a Hybrid-electric UAV with Solar Cell/Fuel Cell/Battery

Bohwa Lee, Sejin Kwon
2016 International Journal of Aeronautical and Space Sciences  
In the case of the fuel cell, the efficiency of 55% is shown for both active and passive managements, indicating negligible differences.  ...  A dual-mode power management for a hybrid-electric UAV with a cruise power of 200W is proposed and empirically verified.  ...  Three MPPT modules-one for each solar cell string-are fabricated, and each module delivers a peak power of 86W.  ... 
doi:10.5139/ijass.2016.17.4.631 fatcat:jfjywdw72jajzc55ul2sw6kwta

Improving Fuzzy-Logic based Map-Matching Method with Trajectory Stay-Point Detection [article]

Minoo Jafarlou, Omid Mahdi Ebadati E., Hassan Naderi
2022 arXiv   pre-print
In this work, we cluster stay-points in a trajectory dataset with DBSCAN and eliminate redundant data to improve the efficiency of the map-matching algorithm by lowering processing time.  ...  However, most of the GPS trajectory datasets include stay-points irregularity, which makes map-matching algorithms mismatch trajectories to irrelevant streets.  ...  Fuzzy-logic map-matching algorithm will identify the corresponding link for each point. Then, output data is a string of associating links. 2.  ... 
arXiv:2208.02881v1 fatcat:x2rjvq75wfbkhfhlzvijkevhpm

Early Failures Benefit Subsequent Task Performance

Hideyoshi Igata, Takuya Sasaki, Yuji Ikegaya
2016 Scientific Reports  
Finally, when the barriers were removed (Test 4), all mice reverted to the best solution after active exploration. Thus, early active exploration helps mice to develop optimal strategies.  ...  Although all mice eventually settled on the shortest route, mice that initially exhibited more trial-anderror exploration solved the maze more rapidly.  ...  For a target string and the trajectory in a trial, we analyzed the numbers of mismatches between the target string and individual template strings (examples are shown in Fig. 3c) .  ... 
doi:10.1038/srep21293 pmid:26883387 pmcid:PMC4756702 fatcat:vbrhy65fgjey7pwdmvl4wr5gf4

Report on the tenth ICFP programming contest

Eelco Dolstra, John van Schie, Jurriaan Hage, Bastiaan Heeren, Stefan Holdermans, Johan Jeuring, Andres Löh, Clara Löh, Arie Middelkoop, Alexey Rodriguez
2008 Proceeding of the 13th ACM SIGPLAN international conference on Functional programming - ICFP '08  
the prefix -the shorter, the better; • the energy consumption of the synthesis, i.e., the time and space complexity of performing the algorithm -in this case only a limit was given.  ...  The language of choice for discriminating hackers turned out to be C++. • the number of incorrect pixels in the resulting picture compared to the target picture -the fewer, the better; • the length of  ...  Eric Bouwers, Thomas van Noort, Sander Mak, and Michiel Overeem tested the second version of the problem. The systems people at the Information and  ... 
doi:10.1145/1411204.1411259 dblp:conf/icfp/DolstraHHHJLLMRS08 fatcat:zqq7pnynofa7beasrzwoxwuose

Report on the tenth ICFP programming contest

Eelco Dolstra, John van Schie, Jurriaan Hage, Bastiaan Heeren, Stefan Holdermans, Johan Jeuring, Andres Löh, Clara Löh, Arie Middelkoop, Alexey Rodriguez
2008 SIGPLAN notices  
the prefix -the shorter, the better; • the energy consumption of the synthesis, i.e., the time and space complexity of performing the algorithm -in this case only a limit was given.  ...  The language of choice for discriminating hackers turned out to be C++. • the number of incorrect pixels in the resulting picture compared to the target picture -the fewer, the better; • the length of  ...  Eric Bouwers, Thomas van Noort, Sander Mak, and Michiel Overeem tested the second version of the problem. The systems people at the Information and  ... 
doi:10.1145/1411203.1411259 fatcat:4vhkafywx5b7bc6nr43eh3ldri

Improvements for Vachaspati-Vilenkin-type Algorithms for Cosmic String and Disclination Formation [article]

Karl Strobl
1996 arXiv   pre-print
The time to trace a string defect is then proportional only to the string length.  ...  We argue for the use of a tetrakaidekahedral lattice in such simulations.  ...  In order for the VV algorithm to work, we need to match the triangular faces of a cubic cell with the faces of the neighbouring cells.  ... 
arXiv:hep-lat/9608085v2 fatcat:p5ifkob4mvdg5i36qitr3fornm

Influenza-Like Illness Surveillance on Twitter through Automated Learning of Naïve Language

Francesco Gesualdo, Giovanni Stilo, Eleonora Agricola, Michaela V. Gonfiantini, Elisabetta Pandolfi, Paola Velardi, Alberto E. Tozzi, Alex R Cook
2013 PLoS ONE  
Twitter has the potential to be a timely and cost-effective source of data for syndromic surveillance.  ...  We developed a minimally trained algorithm that exploits the abundance of health-related web pages to identify all jargon expressions related to a specific technical term.  ...  Acknowledgements We thank Caterina Rizzo and Antonino Bella for their precious criticisms during the writing of the manuscript.  ... 
doi:10.1371/journal.pone.0082489 pmid:24324799 pmcid:PMC3853203 fatcat:p2udnqtnfzc25kkcvtwopguccy

Implementation of Sprouts: a graph drawing game [article]

Tomáš Čížek, Martin Balko
2021 arXiv   pre-print
In particular, we combine results from the theory of nimbers with new methods based on Delaunay triangulations and crossing-preserving force-directed algorithms to develop an AI Sprouts player which plays  ...  We overcome all the implementation barriers and create the first user-friendly Sprouts application with a strong artificial intelligence after more than 50 years of the existence of the game.  ...  In fact, it is an impartial game [10] and thus there exists a winning strategy for one of the players in every position.  ... 
arXiv:2108.07671v4 fatcat:u7e7tb7xmvgnjccgpraw5gxhmu
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