scholarly journals Research on the Collocation of Natural Casings

2020 ◽  
Vol 189 ◽  
pp. 01007
Author(s):  
Qiming Feng ◽  
Suping Qian
Keyword(s):  
Empirical Analysis ◽  
Optimization Algorithm ◽  
Optimization Problem ◽  
Hierarchical Optimization ◽  
Multi Objective Optimization ◽  
Optimal Model ◽  
Important Idea ◽  
Collocation Scheme ◽  
The Given ◽  
The Empirical Analysis

This paper discusses the reasonable collocation of natural casings. Through the analysis and research of the problems, the optimal model of the bundle number of assembled products is established. For this multi-objective optimization problem, the finished products are sorted according to the length from long to short, and then the method of hierarchical optimization algorithm is used to solve the problem. Finally, the empirical analysis of the given actual data is carried out. It provides an important idea for the formulation of the collocation scheme, and the solution of this problem can be extended to other aspects of production.

scholarly journals Theoretical-empirical analysis of the role of the SGAFF in financing of farmers’ activities

2008 ◽  
Vol 54 (No. 10) ◽  
pp. 476-488
Author(s):  
L. Čechura
Keyword(s):  
Theoretical Model ◽  
Empirical Analysis ◽  
Optimization Problem ◽  
Optimal Model ◽  
Dynamic Optimization Problem ◽  
Lagrange Method ◽  
Long Run ◽  
The Interest Rate ◽  
The Empirical Analysis

The paper deals with the theoretical-empirical analysis of the role of the SGAFF in financing of farmers’ activities based on the dynamic optimal model and time series analysis. The dynamic optimization problem is solved by the Lagrange method. The application of the theoretical model shows that the lower is the interest rate paid by the farmer, the lower is the optimal consumption and consequently the farmer is willing to employ a higher part of the capital in the production. Thus, the initial capital is more effectively employed. The empirical part shows that the SGAFF’s activities significantly support the farmers’ investments. In spite of the problems in the setting of the SGAFF’s policy, the role of the SGAFF in financing of agricultural activities can be regarded as positive in the analyzed period. Moreover, the application of the theoretical model and the empirical analysis suggest that the SGAFF contributes to a more effective capital employment and thereby increases the competitiveness of Czech agriculture in the long run.

scholarly journals CONFLICTOLOGICAL CULTURE OF PERSONALITY IN A PROFESSIONAL ENVIRONMENT (BY THE EXAMPLE OF PEDAGOGUES AND ENGINEERS)

2016 ◽  
Vol 1 ◽  
pp. 524 ◽  
Author(s):  
Olga Shcherbakova ◽  
Anna Tatarinceva
Keyword(s):  
Theoretical Analysis ◽  
Empirical Analysis ◽  
Work Experience ◽  
Scientific Literature ◽  
Gender And Work ◽  
Professional Environment ◽  
The Given ◽  
The Empirical Analysis

The levels of conflictological culture of pedagogues and engineers, the peculiarities of its formation as well as the comparison of the conflictological culture’s levels among representatives of these specialties on the base of their gender and work experience are analyzed in the proposed research. Each specialist owns a certain level of the conflictological culture’s development and he/she expresses it in a professional environment. The relevance of the research’s theme is caused by the necessity to improve conflictological culture of specialists for their further successful activities. The Aim of the research is the identification of differences in the levels’ formation of specialists’ conflictological culture by the example of pedagogues and engineers and the influence of such a characteristic as a gender and work experience  on it. The Object of the research is the process of forming conflictological culture of pedagogues and engineers. The Methods of the research are the following:1. the theoretical analysis of scientific literature on the given problem;2.the empirical analysis of obtained data reflected the level’s formation of pedagogues and engineers. 

Hybrid QPSO-NNIA2 Algorithm for Multi-Objective Optimization Problem

2019 ◽  
Vol 33 (08) ◽  
pp. 1959025
Author(s):  
Lan Zhang
Keyword(s):  
Optimization Algorithm ◽  
Optimization Problem ◽  
Nearest Neighbor ◽  
Superior Performance ◽  
Optimal Solutions ◽  
Multi Objective Optimization ◽  
Nsga Ii ◽  
Multi Objective ◽  
Evolution Algebra ◽  
Neighbor List

To improve the convergence and distribution of a multi-objective optimization algorithm, a hybrid multi-objective optimization algorithm, based on the quantum particle swarm optimization (QPSO) algorithm and adaptive ranks clone and neighbor list-based immune algorithm (NNIA2), is proposed. The contribution of this work is threefold. First, the vicinity distance was used instead of the crowding distance to update the archived optimal solutions in the QPSO algorithm. The archived optimal solutions are updated and maintained by using the dynamic vicinity distance based m-nearest neighbor list in the QPSO algorithm. Secondly, an adaptive dynamic threshold of unfitness function for constraint handling is introduced in the process. It is related to the evolution algebra and the feasible solution. Thirdly, a new metric called the distribution metric is proposed to depict the diversity and distribution of the Pareto optimal. In order to verify the validity and feasibility of the QPSO-NNIA2 algorithm, we compare it with the QPSO, NNIA2, NSGA-II, MOEA/D, and SPEA2 algorithms in solving unconstrained and constrained multi-objective problems. The simulation results show that the QPSO-NNIA2 algorithm achieves superior convergence and superior performance by three metrics compared to other algorithms.

Multi-Objective Optimization of Piezoelectric Actuator Placement for Shape Control of Plates Using Genetic Algorithms

2009 ◽  
Vol 131 (9) ◽  
Author(s):  
Rajesh Kudikala ◽  
Deb Kalyanmoy ◽  
Bishakh Bhattacharya
Keyword(s):  
Optimization Algorithm ◽  
Shape Control ◽  
Optimization Problem ◽  
Piezoelectric Actuators ◽  
Multi Objective Optimization ◽  
Multi Objective ◽  
Input Control ◽  
Wide Range ◽  
Conflicting Objectives ◽  
Lag Model

Shape control of adaptive structures using piezoelectric actuators has found a wide range of applications in recent years. In this paper, the problem of finding optimal distribution of piezoelectric actuators and corresponding actuation voltages for static shape control of a plate is formulated as a multi-objective optimization problem. The two conflicting objectives considered are minimization of input control energy and minimization of mean square deviation between the desired and actuated shapes with constraints on the maximum number of actuators and maximum induced stresses. A shear lag model of the smart plate structure is created, and the optimization problem is solved using an evolutionary multi-objective optimization algorithm: nondominated sorting genetic algorithm-II. Pareto-optimal solutions are obtained for different case studies. Further, the obtained solutions are verified by comparing them with the single-objective optimization solutions. Attainment surface based performance evaluation of the proposed optimization algorithm has been carried out.

scholarly journals The Comparative Analysis of Higher School Students’ Conflictological Culture On The Basis Of Their Left-/Right- Handedness

2015 ◽  
Vol 1 ◽  
pp. 369
Author(s):  
Olga Shsherbakova ◽  
Anna Tatarinceva
Keyword(s):  
Empirical Analysis ◽  
Quantitative Methods ◽  
European Council ◽  
School Students ◽  
Life Long Learning ◽  
Left And Right ◽  
The Given ◽  
The Empirical Analysis ◽  
Integral Quality

<p><em>We face with different kinds of conflicts every day. The problem of the conflictological culture   of personality is urgent nowadays, because only a person with a highly developed level of the ability to avoid or successfully solve conflicts can succeed at work and in life-long learning. The European Council defined five key competences necessary for future specialists’ successful functioning in the contemporary society. The first place in this list was assigned for social competence as the ability to be responsible, able to take part in group decisions, avoid and resolve conflicts (The Symposium of the European Council. Brussels, 1996). The authors of the given research analyze the essence of the notions ”conflict”,  “conflictological culture”, as an integral quality of a person where the main stress is paid on its structural components’ content. They also  investigate different aspects of activities and psychophysiological development of left- and right-handedness of people. The empirical analysis conducted in the research presents the data obtained in the investigation  of the left- and right-handed students’ conflictological culture’s level. The Object of the research is the conflictological culture’s  level of students  at higher school. The Aim of the research is to investigate: 1) the essence of  the notions “ conflict”, “ conflictological  culture”, 2) the level of conflictological culture  of students of the 1<sup>st</sup> and 4<sup>th</sup> courses at  higher school on the basis of their left-/right—handedness. The Methods of the research are the following:1. Theoretical methods:The theoretical analysis of scientific literature on the given problem.2.Quantitative methods: questionnaires.3.The empirical analysis of obtained data.</em></p><p> </p>

scholarly journals Space Complexity Analysis of the Binary Tree Roll Algorithm

2017 ◽  
Vol 13 (1) ◽  
Author(s):  
Adrijan Božinovski ◽  
George Tanev ◽  
Biljana Stojčevska ◽  
Veno Pačovski ◽  
Nevena Ackovska
Keyword(s):  
Theoretical Analysis ◽  
Empirical Analysis ◽  
Binary Tree ◽  
Complexity Analysis ◽  
Space Complexity ◽  
Worst Case ◽  
Average Case ◽  
Tree Topologies ◽  
The Given ◽  
The Empirical Analysis

This paper presents the space complexity analysis of the Binary Tree Roll algorithm. The space complexity is analyzed theoretically and the results are then confirmed empirically. The theoretical analysis consists of determining the amount of memory occupied during the execution of the algorithm and deriving functions of it, in terms of the number of nodes of the tree n, for the worst - and best-case scenarios. The empirical analysis of the space complexity consists of measuring the maximum and minimum amounts of memory occupied during the execution of the algorithm, for all binary tree topologies with the given number of nodes. The space complexity is shown, both theoretically and empirically, to be logarithmic in the best case and linear in the worst case, whereas its average case is shown to be dominantly logarithmic.

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