Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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Name

Popikov Petr Ivanovich

Scholastic degree


Academic rank

professor

Honorary rank

—

Organization, job position

Voronezh State Academy of Forestry and Technologies
   

Web site url

—

Email

kafedramehaniza@mail.ru


Articles count: 9

153 kb

DYNAMIC CHARACTERISTICS OF A HYDRAULIC ACTUATOR OF WOOD SOIL-CULTIVATING MILL AS OBJECT OF AUTOMATIC CONTROL

abstract 0741110016 issue 74 pp. 185 – 199 30.12.2011 ru 1489
In this article, the dynamic characteristics of a hydraulic actuator of a wood soil-cultivating mill as object of automatic control are presented
475 kb

EXPERIMENTAL STUDY OF PROCESSES IN HYDRAULIC DRIVE SYSTEM OF FOREST MANIPULATORS

abstract 0751201078 issue 75 pp. 1024 – 1035 27.01.2012 ru 1621
Description of hydro kinematic scheme of forest manipulator with additional damper connection is given in the article. Optimal damper parameters for manipulator dynamic loading decrease are defined on the basis of operation mathematical model solution
408 kb

MATHEMATICAL DESIGN OF PROCESSES IN HYDRAULIC DRIVE SYSTEM OF FOREST MANIPULATORS

abstract 0691105025 issue 69 pp. 268 – 278 30.05.2011 ru 2219
Description of hydro kinematic scheme of forest manipulator with additional damper connection is given in the article. Optimal damper parameters for manipulator dynamic loading decrease are defined on the basis of operation mathematical model solution
357 kb

MATHEMATICAL MODEL FOR INTERACTION OF ROTATING WORKING BODY OF FOREST A FIRE EXTINGUISHING MACHINE WITH THE SOIL

abstract 1592005007 issue 159 pp. 110 – 121 29.05.2020 ru 206
The article introduces a study on the creation of a simulated physical and mathematical model of the working process of a strip thrower, throwing soil in a directed flow. The problem solved with the help of this work is aimed at optimizing the cutting and ejection process in a given direction of the soil with minimal energy consumption with a maximum emission range. The article describes a methodology for calculating the milling thrower, which is oriented to the formation of the required amount of soil to create a mineralized strip at the edge of a forest bottom fire. Improving and realizing the full reproduction of physical and mathematical models using process simulations, you can save resources on the development of forestry aggregates. The study presents a productive method of processing soil with milling cutters, which helps to reduce energy consumption due to the formation of oriented mineralized flows of soil. For a physical and mathematical description of the process, a simulation program has been compiled that allows you to test the specific task of minimizing energy consumption at a maximum distance of soil discharge with a constant flow density to the rotational speed of the milling throwers
428 kb

MATHEMATICAL MODEL OF MANAGEMENT OF SCRAP PROCESS OF CRONES OF TREES BY MANIPULATOR WITH A DISK SAW

abstract 0741110017 issue 74 pp. 200 – 211 30.12.2011 ru 1375
In this article, the mathematical model of management of interaction of working body of the cutter with branches of trees is submitted. Optimization of design data of the machine for scrap of trees is executed
209 kb

OPERATION DAMPING MATHEMATICAL MODEL OF THE FOREST MANIPULATOR COLUMNS SLEWING MECHANISM OF HYDRAULIC ACTUATOR

abstract 0791205035 issue 79 pp. 494 – 510 31.05.2012 ru 2108
Mathematical model of the slewing mechanism with additional damper is given in the article
155 kb

SKILLED CONTROL SYSTEM OF INDUSTRIAL ROBOTS WITH GRADIENT DISTRIBUTION OF WEIGHT FACTORS

abstract 0741110018 issue 74 pp. 212 – 219 30.12.2011 ru 1587
In the article, theoretical provement of the new way of image processing in adaptive systems
1734 kb

STUDY OF WORKFLOWS WITH HYDRAULIC CUTTERS TO LOWER HARDWOOD STUMPS AT FOREST SITES

abstract 0771203026 issue 77 pp. 269 – 279 30.03.2012 ru 1628
In the article, the dynamic characteristics of frictiondual-tillage of a wood soil-cultivating mill as object of automatic control are presented
625 kb

THE RESULTS OF EXPERIMENTAL RESEARCHES OF OPERATION OF A COMBINED MACHINE FOR FOREST FIRES SUPPRESSION

abstract 0841210024 issue 84 pp. 299 – 308 28.12.2012 ru 1700
The results of experimental researches of a combined machine for forest fires suppression in laboratory and working conditions are presented
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