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Cross-Domain Tolerance Analysis for Directional Control Valves Based on Imperfect Information

Ralf Tautenhahn, Jürgen Weber
2018 Applied Mechanics and Materials  
are required.  ...  As the available information about the noise factors to be toleranced is almost always imperfect generalised methods for their representation and the propagation of their impact on the key product characteristics  ...  The known propagation methods for imperfect information usually require numerous model evaluations.  ... 
doi:10.4028/ fatcat:cxrysf2d3nfsrgzx2y2gmygjui

Quantum Algorithm of Imperfect KB Self-organization. Pt II: Robotic Control with Remote Knowledge Base Exchange

A.G. Reshetnikov, S.V. Ulyanov
2021 Artificial Intelligence Advances  
The ability to connect and work with a physical model of control object without using than mathematical model demonstrated.  ...  The technology of knowledge base remote design of the smart fuzzy controllers with the application of the "Soft / quantum computing optimizer" toolkit software developed.  ...  production fuzzy logic rules in the KB.  ... 
doi:10.30564/aia.v3i2.3849 fatcat:auzydv5yhzalzisalminjxny4i

How and Why to Manage 3D Printing Process?

Magdalena Barbu, Transilvania University of Brasov, Faculty of Technological Engineering and Industrial Management, Department of Engineering and Industrial Management, 500036 Brasov, Romania,, Catrina Chivu, Transilvania University of Brasov, Faculty of Technological Engineering and Industrial Management, Department of Engineering and Industrial Management, 500036 Brasov, Romania,
2021 RECENT - REzultatele CErcetărilor Noastre Tehnice  
Because the input data are very diverse, with multiple options and the user either has one specific printer, or want a specific material, authors implement fuzzy logic in obtaining the optimum.  ...  The present paper is focused on identify the main conditions that should be followed to obtain an optimum threedimensional (3D) printing, starting with the 3D design software, to printers and characteristics  ...  Thus, 3D printing does not require a whole line of manufacturing, high-performance machineries or tools and devices to make the final product.  ... 
doi:10.31926/recent.2021.65.137 fatcat:skbmp6yvsnaohkwgl4xbcnunsi

Risk-based estimation of manufacturing order costs with artificial intelligence

Grzegorz Kłosowski, Arkadiusz Gola
2016 Proceedings of the 2016 Federated Conference on Computer Science and Information Systems  
Depending on the accessibility of historical data, the model incorporates fuzzy logic or artificial neural networks methods.  ...  should be generated with the application of artificial intelligence.  ...  Input feature I-5 requires obtaining the results of audits that would cover data from quality assurance systems of each of the subcontractor.  ... 
doi:10.15439/2016f323 dblp:conf/fedcsis/KlosowskiG16 fatcat:3p2f3msbgre4xnk3euq4itcyme

Load Frequency Control with Adaptive Fuzzy Logic Approach for Multi Area Power System

2015 International Journal of Science and Research (IJSR)  
Thus, ADRC as an increasing popular practical control technique has an advantage of requiring the little information from the plant model and being robust against disturbances and uncertainties.  ...  The dynamic performance of load frequency control of multi area power system is done by using Fuzzy logic controller. Change in frequency causes in speed.  ...  Salient feature of these techniques is that they provide model free description of control system and do not require identical model.  ... 
doi:10.21275/v4i12.nov152124 fatcat:5rxbx5nizvas5azit4hr2x4fkm

Editorial: Early aspects: aspect-oriented requirements engineering and architecture design

Awais Rashid, Ana Moreira, Bedir Tekinerdogan
2004 IEE Proceedings - Software  
This paper reports on the third Early Aspects: Aspect-Oriented Requirements Engineering and Architecture Design Workshop, which has been held in Lancaster, UK, on March 21, 2004.  ...  would like to thank Conor Ryan, Alan Gray, David McKitterick, Karl Quinn and Tonya McMorrow from the original Crystal Game development team, on which our case study was based, and Mary Lee for her work with  ...  In product line development, a company produces a range of similar software products; the product can be structured in such a way that common units of development (e.g. feature or feature sets) are shared  ... 
doi:10.1049/ip-sen:20041027 fatcat:zqxbrgz225c2djhxm72y7s754i

Design High Efficiency Intelligent Robust Backstepping Controller

Kamran Heidari, Farzin Piltan, Samaneh Zahmatkesh, Sara Heidari, Mahdi Jafari
2013 International Journal of Information Engineering and Electronic Business  
Next, the fuzzy logic methodology applied to it to solution uncertainty problem. The fuzzy model free problem is formulated to minimize the nonlinear formulation of continuum robot.  ...  The robust back stepping controller proposed in this research is used to further demonstrate the appealing features exhibited by the continuum robot.  ...  Robust back stepping fuzzy controller (FBSC) is a mathematical model base method to off-line control of highly nonlinear systems such as continuum robot.  ... 
doi:10.5815/ijieeb.2013.06.03 fatcat:arlv7h4lj5c77pbets3d6qvswm

An Integrated of Hydrogen Fuel Cell to Distribution Network System: Challenging and Opportunity for D-STATCOM

Mohamed Mohamed Khaleel, Mohd Rafi Adzman, Samila Mat Zali
2021 Energies  
Furthermore, this modeling and controller are particularly suitable in terms of cost-effectiveness as well as reliability based on the adaptive network fuzzy inference system (ANFIS), fuzzy logic system  ...  In this paper, using HFC is well-designed, modeled, and simulated to mitigate the voltage sag in DNS with a positive impact on the environment and an immediate response to the issue of the injection of  ...  Single-line technique diagram of DNS feeder of [75]. Figure 12 . 12 Figure 12. Single-line technique diagram of DNS feeder of [75]. Figure 13 . 13 Figure 13.  ... 
doi:10.3390/en14217073 fatcat:bg67vm7yvvdfvihqlg4tuhg7am

Modeling of the minimum variable blank holder force based on forming limit diagram (FLD) in deep drawing process

S Candra, I M L Batan, W Berata, A S Pramono
2017 IOP Conference Series: Materials Science and Engineering  
The Tin steel sheet of T4-CA grade, with the thickness of 0.2 mm was used in this study. The modeling of minimum VBHF can be used as a simple reference to prevent wrinkling in deep drawing.  ...  Based on the maximum of minor-major strain ratio, the slab method was applied to determine the modeling of minimum variable blank holder force (VBHF) and it compared to FE simulation.  ...  The proposed model contributed to the current inventory literature by allowing the inclusion of fuzzy annual demand, imperfect production emission cost, and adjustable production rate.  ... 
doi:10.1088/1757-899x/245/1/012014 fatcat:rdcjw77yzret5g6rqoezjyzcuy

Prediction and optimization of a ceramic casting process using a hierarchical hybrid system of neural networks and fuzzy logic

2000 IIE Transactions  
The rule bases prescribe processing times customized to individual production lines given ambient conditions, mold characteristics and the neural network predictions.  ...  An expert system module contains a hierarchy of two fuzzy logic rule bases.  ...  cast time in minutes for that particular production line.  ... 
doi:10.1080/07408170008963881 fatcat:iwzk6khxn5bv3hpsonorza5qpm

Extraction and Detection of Surface Defects in Particleboards by Tracking Moving Targets

Chengcheng Wang, Yaqiu Liu, Peiyu Wang
2018 Algorithms  
Considering the linear motion of particleboards in the production line, the detection of surface defects in particleboards is a major challenge.  ...  To achieve this, the kernel correlation filter (KCF) target tracking algorithm was modified with the median flow algorithm and used to capture the moving targets of surface defects.  ...  to belong to fuzzy model M i .  ... 
doi:10.3390/a12010006 fatcat:fbed25q3bbh6tk37frkhm5aaee

Extended Fuzzy Decision Support Model for Cropland Recommendation of Food Cropping in Indonesia

Lucky Christopher Chen, Nurcahyo Wibowo, Ditdit Nugeraha Utama
2021 Journal of Computer Science  
The goal of this research is to develop an extended Fuzzy logic-based Decision Support Model (FDSM). The model is able to propose the best food crops to plant on a certain plot of land or location.  ...  Each region's agricultural lands in Indonesia have distinct features (e.g., water capacity, land porosity, land height, etc.).  ...  The Constructed Model The class diagram in Fig. 13 depicts the relationship between classes or entities. Several classes are required to construct this DSM model.  ... 
doi:10.3844/jcssp.2021.709.723 fatcat:o6uyzbtmc5b7xcqxagti4aponm

Fault tolerant system with imperfect coverage, reboot and server vacation

Madhu Jain, Rakesh Kumar Meena
2016 Journal of Industrial Engineering International  
Recently, Jain et al. (2015) developed multi-component machine repair model with two heterogeneous servers and having the facility of warm standby units along with on-line units.  ...  Further, Jain et al. (2014) analyzed N-policy model for the multi-component machining system under the realistic features of imperfect coverage, reboot and unreliable server.  ... 
doi:10.1007/s40092-016-0180-8 fatcat:xd4mvmq7tfcevi54gdkz5znr7m

Production-oriented design of electric traction drives with hairpin winding

Jürgen Fleischer, Ludwig Hausmann, Felix Wirth
2021 Procedia CIRP  
However, the uncertainty and necessity of rapid product development despite fuzzy target systems still cause that processes, machines and equipment -as well as the electric design -are often in an imperfect  ...  However, the uncertainty and necessity of rapid product development despite fuzzy target systems still cause that processes, machines and equipment -as well as the electric design -are often in an imperfect  ...  This poses high economic risks due to significant coherences between product features and production processes in stator manufacturing.  ... 
doi:10.1016/j.procir.2021.05.080 fatcat:jlxmt4qohbagtcxtpfmjwaz4dq

Development of an Image Processing Module for Autonomous Underwater Vehicles through Integration of Visual Recognition with Stereoscopic Image Reconstruction

Yu-Hsien Lin, Shao-Yu Chen, Chia-Hung Tsou
2019 Journal of Marine Science and Engineering  
For the proposed visual recognition technology, a Hough transform was combined with an optical flow algorithm to detect the linear features and movement speeds of dynamic images; the proposed stereoscopic  ...  Finally, the dynamic testing results were combined with a fuzzy controller to output the real-time responses of the vehicle regarding the angles, rates of the rudder planes, and the propeller revolution  ...  Based on fuzzy inference, fuzzy IF-THEN rules and fuzzy set theory, fuzzy theory does not require precise differential equations for modeling.  ... 
doi:10.3390/jmse7040107 fatcat:kydfevu66je7poxojwdejdw6oi
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