Use of the mathematical planning method in the selection of lubricating substances for filling the pores of sintered components of frictional units

1980 ◽  
Vol 19 (1) ◽  
pp. 39-41
Author(s):  
A. D. Moshkov ◽  
N. K. Pod'yacheva ◽  
Yu. V. Portnyagin ◽  
O. B. Romanov ◽  
M. M. Butovskii ◽  
...  
Keyword(s):  
Planning Method ◽  
Mathematical Planning ◽  
Selection Of

Application of the mathematical-planning method in the investigation of the properties of sintered titanium alloys

1975 ◽  
Vol 14 (9) ◽  
pp. 776-778
Author(s):  
V. M. Anokhin ◽  
R. K. Ognev ◽  
V. B. Raitses ◽  
V. P. Rutberg ◽  
N. A. Kazantseva ◽  
...  
Keyword(s):  
Titanium Alloys ◽  
Planning Method ◽  
Sintered Titanium ◽  
Mathematical Planning

A Process Planning Method for Improving the Build Performance in Stereolithography

1999 ◽  
Author(s):  
Aaron P. West ◽  
David W. Rosen
Keyword(s):  
Process Planning ◽  
Planning Method ◽  
Analytical Models ◽  
Multi Objective Optimization ◽  
Process Variables ◽  
Build Time ◽  
Insight Into ◽  
Conflicting Goals ◽  
Selection Of

Abstract A process planning method is presented in this paper to aid stereolithography users in the selection of appropriate values of build process variables in order to achieve specific goals and characteristics that are desirable in the end prototype. To accomplish this, user-defined input in the form of goal preferences and feature tolerances are used to control how the prototype will be built by way of process planning. The user inputs will be used to drive the creation of the process plan so that a prototype is produced, which reflects the intent of the operator. The process planning method is adapted from multi-objective optimization and utilizes empirical data, analytical models, and heuristics to quantitatively relate build process variables to goals of surface finish, accuracy, and build time. The objective is to render decision support by handling tradeoffs among conflicting goals quantitatively and give the user some degree of insight into what quality of prototype may ultimately be produced. The process planning method is demonstrated on a part with non-trivial geometric features.

Study of reaction of acetylene with anilides by the mathematical planning method

1978 ◽  
Vol 27 (10) ◽  
pp. 2135-2138
Author(s):  
B. A. Trofimov ◽  
S. N. Istomina ◽  
S. F. Malysheva ◽  
E. P. Vyalykh
Keyword(s):  
Planning Method ◽  
Mathematical Planning

scholarly journals Theoretical and experimental analysis of the process of discretization of cotton fiber in OE spinning

2021 ◽  
Vol 304 ◽  
pp. 03032
Author(s):  
Kamol Akhmedov ◽  
Saypila Matismailov ◽  
Botir Mardonov ◽  
Alisher Yuldashev
Keyword(s):  
Experimental Analysis ◽  
Cotton Fiber ◽  
Regression Equation ◽  
Planning Method ◽  
Mathematical Planning ◽  
Yarn Quality ◽  
Optimal Values

This article examines the influence of the parameters of the coating teeth of the discrete drum on the quality of the OE yarn. Based on the analysis of the conditions for retention of fibers by the covering teeth of the discrete drum, equations were obtained to determine the angle of inclination of the teeth. To determine the effect of the coating parameters of the discrete drum teeth on yarn quality, experiments were performed using the Full Factor Experiments mathematical planning method, and a regression equation was obtained for each variable. As a result, the optimal values of the discretization drum coating teeth of the OE spinning machine were determined.

scholarly journals OPTIMIZATION PROCESS OF PRODUCTION PLANNING METHOD OF THE EXPERIMENT

2017 ◽  
Vol 2 (3) ◽  
pp. 139-144
Author(s):  
Серых ◽  
Inna Serykh ◽  
Черноситова ◽  
Elena Chernositova ◽  
Чернышева ◽  
...  
Keyword(s):  
Regression Analysis ◽  
Production Planning ◽  
Fat Content ◽  
Planning Method ◽  
Factorial Experiment ◽  
Optimization Process ◽  
Technological Parameters ◽  
Full Factorial Experiment ◽  
Full Factorial ◽  
Selection Of

The results of the planning and implementation of a full factorial experiment on the selection of technological parameters of production special, providing the required values of fat. The results of the regression analysis allow to identify and assess the influence of components on the fat content of the product process. Set values of technological parameters, allowing to obtain the desired value of the investigated parameter.

Selection of Burning Devices Designs for Cylindrical Tube Furnaces

10.12737/142 ◽  
2012 ◽  
Vol 1 (4) ◽  
pp. 54-58
Author(s):  
Косыгин ◽  
V. Kosygin ◽  
Катин ◽  
V. Katin ◽  
Вольхин ◽  
...  
Keyword(s):  
Rational Design ◽  
Cylindrical Tube ◽  
Mathematical Planning ◽  
Tube Furnaces ◽  
Planning Of Experiments ◽  
Selection Of

With the method of mathematical planning of experiments was carried out the selection of rational design of gas burners for vertical cylindrical tube furnaces.

Computer Modelling when Selecting the Activated Mineral Powders Compositions

2020 ◽  
Vol 992 ◽  
pp. 876-882
Author(s):  
V.D. Galdina ◽  
N.S. Galdin
Keyword(s):  
Experimental Data ◽  
Mathematical Model ◽  
Fly Ash ◽  
Personal Computer ◽  
Carbonate Rocks ◽  
Computer Modelling ◽  
Planning Method ◽  
Mathematical Planning ◽  
Technical Properties ◽  
Maple Package

When selecting the compositions and studying the properties of the activated mineral powders based on superacid fly ash, mineral and organic activating agents, the computer modelling was performed. The activated mineral powders compositions corresponding to the properties of GOST 32761 2014 requirements to the MP-1 activated mineral powders of carbonate rocks were selected using the experiment mathematical planning method. When processing the experimental data for obtaining the adequate mathematical model, optimizing the compositions and constructing the graphical dependencies, the Maple package was used. The software for the personal computer including the algorithm and se-lection program of the activated mineral powders compositions was developed. The software makes it possible to automate the calculation of the activated mineral powders formulas with the specified technical properties.

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