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An Evolutionary Approach to Passive Learning in Optimal Control Problems

D. Blueschke, Ivan Savin, V. Blueschke-Nikolaeva
2018 Social Science Research Network  
We consider the optimal control problem of a small nonlinear econometric model under parameter uncertainty and passive learning (open-loop feedback).  ...  Furthermore, to apply those established methods, the original nonlinear problem must be linearized first, which runs the risk of solving already a different problem.  ...  as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made.  ... 
doi:10.2139/ssrn.3308154 fatcat:uww6uaysj5hzhf2ahlrnyldd44

A bio-inspired novel optimization technique for reactive power flow

Ananthy Christy, Perianayagam Ajay-D-Vimal Raj, Sanjeevikumar Padmanaban, Rajasekar Selvamuthukumaran, Ahmet H. Ertas
2016 Engineering Science and Technology, an International Journal  
The efficacy of this hybrid scheme is validated against the standard test cases of IEEE-30 and IEEE-57 bus systems. The results show the efficiency and vitality of the proposed method.  ...  and hence is usually employed with the meta-heuristic and/or bio-inspired techniques, with a view to converge swiftly towards an optimal solution.  ...  The ORPF problem is solved for all the test cases of the IEEE 57 bus system using BBO and DE in addition to solving by the proposed ABPPO and the performances are compared in Table 4 .  ... 
doi:10.1016/j.jestch.2016.07.011 fatcat:4em7drh2gjafdercqihbhzh2gi

Fractionating the neural correlates of individual working memory components underlying arithmetic problem solving skills in children

Arron W.S. Metcalfe, Sarit Ashkenazi, Miriam Rosenberg-Lee, Vinod Menon
2013 Developmental Cognitive Neuroscience  
Our findings point to a central role of visuo-spatial WM during arithmetic problem-solving in young grade-school children and highlight the usefulness of the multi-component Baddeley and Hitch WM model  ...  Very little is known, however, about the neural basis of this multi-component WM model and the differential role each component plays in mediating arithmetic problem solving abilities in children.  ...  Acknowledgments This research was supported by an NSERC postdoctoral fellowship (387787-2010) to AWSM and by grants from NIH (HD047520, HD059205, HD057610) and NSF (DRL-0750340) to VM.  ... 
doi:10.1016/j.dcn.2013.10.001 pmid:24212504 pmcid:PMC3871177 fatcat:nqalt7hjkvc3njjxouvskfyaua

Operational framework for recent advances in backtracking search optimisation algorithm: A systematic review and performance evaluation

Bryar A. Hassan, Tarik A. Rashid
2019 Applied Mathematics and Computation  
), artificial bee colony (ABC), and firefly (FF) on 16 different hardness scores of the benchmark functions with different initial control parameters such as problem dimensions and search space.  ...  The experimental results indicate that BSA is statistically superior than the aforementioned algorithms in solving different cohorts of numerical optimisation problems such as problems with different levels  ...  benchmark function used in Test 2 (R1) using two-sided Wilcoxon Signed-Rank Test (α=0.05) Problem BSA vs DE BSA vs PSO BSA vs ABC BSA vs FF p- value R+ R - Win p-value R + R- Wi n p-  ... 
doi:10.1016/j.amc.2019.124919 fatcat:w53m6amd7rdgbk4cfhtyk6jovu

State-Of-The-Art in Microgrid-Integrated Distributed Energy Storage Sizing

Ibrahim Alsaidan, Abdulaziz Alanazi, Wenzhong Gao, Hongyu Wu, Amin Khodaei
2017 Energies  
Distributed energy storage (DES) plays an important role in microgrid operation and control, as it can potentially improve local reliability and resilience, reduce operation cost, and mitigate challenges  ...  This paper reviews the existing DES sizing methods for microgrid applications and presents a generic sizing method that enables microgrid planners to efficiently determine the optimal DES size, technology  ...  The founding sponsors had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, and in the decision to publish the results.  ... 
doi:10.3390/en10091421 fatcat:sknt6ygrqzh5zl6ib47krubnae

APPRAISAL OF TAKAGI–SUGENO TYPE NEURO-FUZZY NETWORK SYSTEM WITH A MODIFIED DIFFERENTIAL EVOLUTION METHOD TO PREDICT NONLINEAR WHEEL DYNAMICS CAUSED BY ROAD IRREGULARITIES

Hamid Taghavifar, Asad Modarres Motlagh, Aref Mardani, Ali Hassanpour, Ashkan Haji Hosseinloo, Leyla Taghavifar, Chongfeng Wei
2016 Transport  
DE is a robust optimization technique for complex and stochastic algorithms with ever expanding applications in real-world problems.  ...  A new Takagi–Sugeno type neuro-fuzzy network system with a modified Differential Evolution (DE) method was used to model wheel dynamics caused by road irregularities.  ...  As appreciated from Table, it is obvious that Takagi-Sugeno Fuzzy model with DE optimization method (TSF-DE) produces more reliable solutions to the nonlinear wheel dynamics problem for both vertical  ... 
doi:10.3846/16484142.2016.1193047 fatcat:hbbufuytcnblrkhwaakjele76m

Subject Index 1975–1981

1981 IBM Systems Journal  
the installation scheduling problem Administrative control of computing service Data processing spheres of control Enhanced problem determination capability Performance tuning in MVS Performance model  ...  Measuring programming quality and productivity Extended Control Language of MPSX/370 Solving the installation scheduling problem Data Stream Linkage Mechanism Automatic programming for energy management  ... 
doi:10.1147/sj.201.0114 fatcat:nd6umgdcxjhxliui6mi2spzybe

Washing Machine Green Design Based on TRIZ/FRT

Zhi-gang XU, Jing-li LI, Wei-dong SHEN, De-yu YANG
2017 DEStech Transactions on Materials Science and Engineering  
A conceptual model of a solar powered automatic washing machine is suggested with the cooperative TRIZ/FRT method and software tools.  ...  Finally, the innovative solutions are selected, verified and testified.  ...  China, and the Science,Technology and Innovation Commission of ShenZhen Municipality, and the Key Laboratory of High-efficiency and Clean Mechanical Manufacture at Shandong University, Ministry of Education  ... 
doi:10.12783/dtmse/ammme2016/6866 fatcat:6gq5r47hz5gcjfcyvxdepzey2u

Page 407 of Psychological Bulletin Vol. 56, Issue 6 [page]

1959 Psychological Bulletin  
HUMAN PROBLEM SOLVING Székely, 1950b; van de Geer, 1957).  ...  Also, degree of overtness of S’s behavior, insofar as it is under the investigator's control, has been used as a method of varying concreteness.  ... 

Page 407 of Psychological Bulletin Vol. 56, Issue 6 [page]

1959 Psychological Bulletin  
HUMAN PROBLEM SOLVING Székely, 1950b; van de Geer, 1957).  ...  Also, degree of overtness of S’s behavior, insofar as it is under the investigator's control, has been used as a method of varying concreteness.  ... 

Weighted multiple model control system for the stable steering performance of distributed drive electric vehicle

Ke Shi, Xiaofang Yuan, Guoming Huang, Zhixian Liu
2019 Journal of the Brazilian Society of Mechanical Sciences and Engineering  
solved.  ...  The SCS designs the corresponding model predictive controller for each typical operating mode to realize the optimal four-wheel steering; then, the lateral force saturation or deficiency problem can be  ...  A kind of robust adaptive control method is Technical Editor: Victor Juliano De Negri, D.Eng. proposed for steering driver-vehicle system [12] .  ... 
doi:10.1007/s40430-019-1696-9 fatcat:auqkni5uzzgr3a4nnxczczewmm

Inverse Kinematic Solutions for Articulated Characters using Massively Parallel Architectures and Differential Evolutionary Algorithms [article]

Ben Kenwright
2017 Workshop on Virtual Reality Interactions and Physical Simulations  
The computational model is evaluated using a variety of test cases to demonstrate the techniques viability (speed and ability to solve multi-objective problems).  ...  This paper presents a Differential Evolutionary (DE) algorithm for solving multi-objective kinematic problems (e.g., end-effector locations, centre-of-mass and comfort factors).  ...  In addition, we want to thank the reviewers for taking the time to provide insightful and valuable comments to help to improve the quality of this paper.  ... 
doi:10.2312/vriphys.20171085 dblp:conf/vriphys/Kenwright17 fatcat:llosf3audrhl3fbs65t4s6unha

Page 290 of Psychological Abstracts Vol. 63, Issue 2 [page]

1980 Psychological Abstracts  
Simulation is used as the method of formalizing and interpreting, leading to reevaluation of the problem of validating models of simulation.  ...  —Examines problem solving, simulation, and individual differences.  ... 

Page 963 of Mathematical Reviews Vol. 40, Issue 4 [page]

1970 Mathematical Reviews  
In this paper, a method for solving problem A is suggested con- sisting of solving a sequence of problems of minimizing some other functional F(X) on the set M. Some possible applications are stated.  ...  Control 7 (1969), 213-231. Author’s summary : “An algorithm is given for solving an integer program over an additive group.  ... 

A sensor-based controller able to treat total image loss and to guarantee non-collision during a vision-based navigation task

D. Folio, V. Cadenat
2008 2008 IEEE/RSJ International Conference on Intelligent Robots and Systems  
We first propose a method allowing to compute the visual data when they are totally lost, before addressing the obstacle avoidance problem.  ...  Then, we design a sensor-based control strategy to perform safely vision-based tasks despite complete loss of the image. Simulation and experimental results validate our work.  ...  Section II is dedicated to the problem statement and to our estimation method. Section III addresses the avoidance problem and describes the chosen control strategy.  ... 
doi:10.1109/iros.2008.4650743 dblp:conf/iros/FolioC08 fatcat:ibtbdrevhbgfxbsia4sez6xtga
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