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Motion Planning of Ground Simulator for Space Instable Target Based on Energy Saving
2021
Machines
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The optimal joint path of motion simulator based on energy consumption under discontinuous singularity configuration is solved by constructing the complete energy consumption directed path and Dijkstra ...
based on energy saving is proposed. ...
An artificial bee colony algorithm and a genetic algorithm is studied to optimize the working path length and welding time of the welding robot, which minimizes the total amount of robot joint movement ...
doi:10.3390/machines9120368
fatcat:v67blqz35zccnngi7nanmpdfhi
A Dual-Thread Method for Time-Optimal Trajectory Planning in Joint Space Based on Improved NGA
2020
Journal of Robotics
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To solve the problem that the time-consuming optimization process of Genetic Algorithm (GA) can erode the expected time-saving brought by the algorithm, time-optimal trajectory planning based on cubic ...
spline was used, after the modification to classical fitness sharing function of NGA, a dual-threaded method utilizing elite strategy characteristic was designed which was based on Niche Genetic Algorithm ...
Conflicts of Interest e authors declare that they have no conflicts of interest. ...
doi:10.1155/2020/6859589
fatcat:sdvpjdzgt5e3nkbrka3esfhwl4
Energy Consumption Prediction for 3-RRR PPM through Combining LSTM Neural Network with Whale Optimization Algorithm
2020
Mathematical Problems in Engineering
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After acquiring training data, the RMSE of the LSTM-NN reached 0.00041 using whale optimization algorithm (WOA) with no need for the gradient of the loss function, so the lack of solving precision in training ...
In view of time-varying characteristics of energy consumption prediction, the network architecture was developed based on the principle of LSTM-NN, and root-mean-square error (RMSE) was taken as the loss ...
On the other hand, an adaptive neural network (ANN) controller was developed using a K-agglomerative clustering method with adaptive weights and varied learning rates to tackle the optimal path planning ...
doi:10.1155/2020/6590397
fatcat:7osjizwjwrhsfj2iwjwhodmv3i
Review of Metaheuristics Inspired from the Animal Kingdom
2021
Mathematics
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The search for powerful optimizers has led to the development of a multitude of metaheuristic algorithms inspired from all areas. ...
The centralized data indicated that 61.6% of the animal-based algorithms are inspired from vertebrates and 38.4% from invertebrates. ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/math9182335
fatcat:lu4w7xjignedjazicqibu6ks2q
Application of Grey Wolf Optimization Algorithm: Recent Trends, Issues, and Possible Horizons
2021
GAZI UNIVERSITY JOURNAL OF SCIENCE
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This paper presents recent progress on Grey Wolf Optimization (GWO) algorithm, its variants and their applications, issues, and likely prospects. ...
Highlights • Comprehensive study on the recent trends and progress of GWO algorithm. • Elaborate study of several GWO variants available in literature. • Limitations of existing variants of GWO algorithms ...
Robotic and path planning Zhang et al. [41] used GWO to solve Unmanned Combat Aerial Vehicle (UCAV) two-dimension path planning problem. ...
doi:10.35378/gujs.820885
fatcat:3eucl76a2vbrfmsxrde3dh3w74
2020 Index IEEE/ASME Transactions on Mechatronics Vol. 25
2020
IEEE/ASME transactions on mechatronics
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for Quadrupedal Robot Locomotion on Dynamic Rigid Platforms; TMECH Aug. 2020 2035-2044 Isaksson, A.J., see Ding, H., 2143-2154 Ishii, H., see Li, C., TMECH Feb. 2020 84-94 Ishii, H., see Satake, Y ...
., TMECH Aug. 2020 1869-1877 Iwase, A., see Tanaka Hand-Operated Surgical Instruments for Robot-Assisted Microsurgery; TMECH Aug. 1933Aug ...
., +, TMECH Aug. 2020 2139 Development of a Whale-Shark-Inspired Gliding Robotic Fish With High Maneuverability. ...
doi:10.1109/tmech.2021.3049586
fatcat:k4ngjuvq7jc6pgfoh6irwtkvfi
Spiral Motion Enhanced Elite Whale Optimizer for Global Tasks
2021
Complexity
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The whale optimization algorithm (WOA) is a high-performance metaheuristic algorithm that can effectively solve many practical problems and broad application prospects. ...
To show the proposed method's performance, MEWOA is contrasted to other superior algorithms on a series of comprehensive benchmark functions and applied to practical engineering problems. ...
One of the classes of the optimizers is based on an iteration-based evolution of the swarm. ...
doi:10.1155/2021/8130378
fatcat:ujw5u4b52nabrfwxt7xivuutpm
A comprehensive survey of sine cosine algorithm: variants and applications
2021
Artificial Intelligence Review
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Furthermore, the applications of SCA in several domains such as classification, image processing, robot path planning, scheduling, radial distribution networks, and other engineering problems are described ...
Sine Cosine Algorithm (SCA) is a recent meta-heuristic algorithm inspired by the proprieties of trigonometric sine and cosine functions. ...
Kumar et al. (2020) hybridized an advanced SCA (ASCA) and advanced ACO (AACO) for solving the mobile robot path planning problem. ...
doi:10.1007/s10462-021-10026-y
pmid:34092884
pmcid:PMC8171367
fatcat:moutlepxhvgvbk2arulqyaut6q
Sensor-Based Control for Collaborative Robots: Fundamentals, Challenges and Opportunities
[article]
2020
arXiv
pre-print
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The objective of this paper is to present a systematic review of existing sensor-based control methodologies for applications that involve direct interaction between humans and robots, in the form of either ...
To this end, we first introduce the basic formulation of the sensor-servo problem, then present the most common approaches: vision-based, touch-based, audio-based, and distance-based control. ...
In the robotics literature, two major approaches for task execution have
emerged: path/motion planning [8] and sensor-based control [9]. ...
arXiv:2007.02067v1
fatcat:qozztozlbfg4nolpfidhhgme2q
An improved African vultures optimization algorithm based on tent chaotic mapping and time-varying mechanism
2021
PLoS ONE
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Therefore, to further improve the African vultures optimization algorithm (AVOA), a new metaheuristic algorithm, an improved African vultures optimization algorithm based on tent chaotic mapping and time-varying ...
Metaheuristic optimization algorithms are one of the most effective methods for solving complex engineering problems. ...
Therefore, approximation algorithms have been increasingly applied to solve various real-world complex optimization problems, such as path planning [2] , path pursuit [3] , feature selection [4] , and ...
doi:10.1371/journal.pone.0260725
pmid:34847188
pmcid:PMC8631685
fatcat:qke45n4nmndwviyy6ltcc75co4
The role of principal component analysis in vowel acquisition research
2004
Journal of the Acoustical Society of America
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The role of principal component analysis in vowel acquisition research Zajdo, K.; van der Stelt, J.M.; Wempe, A.G. ...
Signal detection algorithms, data association algorithm, and tracking algorithm have been developed, and demonstrated. ...
Laura Ray ͑Thayer School of Eng., Dartmouth College, Hanover, NH 03755͒ Since the 1990s research and development of digital feedforward active noise reduction ͑ANR͒ based on least-mean-square ͑LMS͒ algorithms ...
doi:10.1121/1.4785499
fatcat:cdj5floyg5cd5ch2nwidivx4nq
Development of a multi-drive submersible platform for deep seabed research
2009
OCEANS 2009-EUROPE
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networks guided CFD based optimization Mohamed Abdel-Salam, Alexandria University, Faculty of Engineering Developing an IDE interface for the SNAP module Hermann Bertram, Bremen University, MARUM WCLES ...
Tokyo
Development of Compact Ocean Bottom Cabled Seismometers System for
Spatially Dense Observation on Sea Floor and First Installation Plan
Toshihiko Kanazawa, The University of Tokyo
The IEO ...
doi:10.1109/oceanse.2009.5278287
fatcat:yax23ny4lrbibi545qm7rojjhe
Grafting acoustic instruments and signal processing: Creative control and augmented expressivity
2013
Journal of the Acoustical Society of America
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In addition, various measurement techniques for this type of space are explored and reported. 9:15 1aAA2. The effect of two different rooms on acoustical and perceptual measures of mixed choir sound. ...
Sacred Harp singing, a common type of shape-note singing, is a centuries-old tradition of American community choral music. ...
We have developed a cavitation detection algorithm based on time-frequency analysis with the Stockwell transform. ...
doi:10.1121/1.4830794
fatcat:2sexsmbypjcozjctnorzoiy7te
Engineering, Technology & Applied Science Research (ETASR), Vol. 11, No. 4, pp. 7291-7530
2021
Zenodo
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of science application, technology, and engineering. ...
ETASR is indexed in the Web of Science Core Collection (former Web of Science/Thomson Reuters Master Journal List), through the Emerging Sources Citation Index, is a Crossref member (DOI prefix: 10.48084 ...
Keywords-cardiac stroke prediction; cardiovascular disease; whale optimization algorithm; crow search algorithm; hybrid optimization algorithm INTRODUCTION A cardiac stroke occurs when the blood flow to ...
doi:10.5281/zenodo.5506592
fatcat:73sj5nawgndeffb26wh6wnux4a
Initialisation Approaches for Population-Based Metaheuristic Algorithms: A Comprehensive Review
2022
Applied Sciences
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The initialisation control parameters of population-based metaheuristic algorithms play a significant role in improving the performance of the algorithms. ...
optimizers: bat algorithm (BA), Grey Wolf Optimizer (GWO), and butterfly optimization algorithm (BOA). ...
Conflicts of Interest: The authors declare no conflict of interest. ...
doi:10.3390/app12020896
fatcat:medbvy4axbebzfhjxya6vf2y7m
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