68 research outputs found

    ΠžΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ повСрхностСй МонТа кинСматичСским способом Π² срСдС AutoCAD

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    Aims of research. Studying the possibility of forming Monge carved surfaces, defined by the method of their formation, creating an algorithm and program in the AutoLISP language to demonstrate the formation of surfaces in the AutoCAD environment in a dynamic mode. Methods. Monge carved surfaces are formed by a flat curve, located in the tangent plane to the fixed guide of the developable surface, when the plane and the curve roll along the guide surface without sliding. The described method of formation of these surfaces allows to perform their formation by the kinematic method in the AutoCAD environment using AutoLISP software. The article describes the construction of the Monge surfaces using cylindrical and conical surfaces as guides. A straight line and a sine wave are used as the forming lines. Results. An algorithm and a program in the AutoLISP language were created to form sets of compartments of several Monge surfaces and to visualize the formation of these surfaces in a dynamic mode by sequentially displaying the compartments on the monitor screen. The mini-film about formation of Monge surface by rolling a plane with a straight line along a circular cone is created. In the mini-film the drawings received by transformation of drawings of the AutoCAD environment are used.Π¦Π΅Π»ΠΈ. Π˜Π·ΡƒΡ‡Π΅Π½ΠΈΠ΅ возмоТности формирования Ρ€Π΅Π·Π½Ρ‹Ρ… повСрхностСй МонТа, Π·Π°Π΄Π°Π½Π½Ρ‹Ρ… способом ΠΈΡ… образования, созданиС Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌΠ° ΠΈ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΡ‹ Π½Π° языкС AutoLISP для дСмонстрации образования повСрхностСй Π² срСдС AutoCAD Π² динамичСском Ρ€Π΅ΠΆΠΈΠΌΠ΅. ΠœΠ΅Ρ‚ΠΎΠ΄Ρ‹. Π Π΅Π·Π½Ρ‹Π΅ повСрхности МонТа ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‚ΡΡ плоской ΠΊΡ€ΠΈΠ²ΠΎΠΉ, располоТСнной Π² ΠΊΠ°ΡΠ°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠΉ плоскости ΠΊ Π½Π΅ΠΏΠΎΠ΄Π²ΠΈΠΆΠ½ΠΎΠΉ Π½Π°ΠΏΡ€Π°Π²Π»ΡΡŽΡ‰Π΅ΠΉ Ρ€Π°Π·Π²Π΅Ρ€Ρ‚Ρ‹Π²Π°ΡŽΡ‰Π΅ΠΉΡΡ повСрхности, ΠΏΡ€ΠΈ ΠΏΠ΅Ρ€Π΅ΠΊΠ°Ρ‚Ρ‹Π²Π°Π½ΠΈΠΈ плоскости ΠΈ ΠΊΡ€ΠΈΠ²ΠΎΠΉ ΠΏΠΎ Π½Π°ΠΏΡ€Π°Π²Π»ΡΡŽΡ‰Π΅ΠΉ повСрхности Π±Π΅Π· скольТСния. ΠžΠΏΠΈΡΠ°Π½Π½Ρ‹ΠΉ способ образования ΡƒΠΊΠ°Π·Π°Π½Π½Ρ‹Ρ… повСрхностСй позволяСт Π²Ρ‹ΠΏΠΎΠ»Π½ΠΈΡ‚ΡŒ ΠΈΡ… Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ кинСматичСским ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ Π² срСдС AutoCAD с ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ΠΌ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ½ΠΎΠ³ΠΎ обСспСчСния Π½Π° языкС AutoLISP. Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассмотрСно построСниС повСрхностСй МонТа с использованиС Π² качСствС Π½Π°ΠΏΡ€Π°Π²Π»ΡΡŽΡ‰ΠΈΡ… цилиндричСской ΠΈ коничСской повСрхностСй. Π’ качСствС ΠΎΠ±Ρ€Π°Π·ΡƒΡŽΡ‰ΠΈΡ… Π»ΠΈΠ½ΠΈΠΉ ΠΏΡ€ΠΈΠΌΠ΅Π½ΡΡŽΡ‚ΡΡ прямая линия ΠΈ синусоида. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚Ρ‹. Π‘ΠΎΠ·Π΄Π°Π½ Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌ ΠΈ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ° Π½Π° языкС AutoLISP для образования Π½Π°Π±ΠΎΡ€ΠΎΠ² отсСков Π½Π΅ΡΠΊΠΎΠ»ΡŒΠΊΠΈΡ… повСрхностСй МонТа ΠΈ Π²ΠΈΠ·ΡƒΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ формирования этих повСрхностСй Π² динамичСском Ρ€Π΅ΠΆΠΈΠΌΠ΅ посрСдством ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ изобраТСния отсСков Π½Π° экранС ΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€Π°. Бнят ΠΌΠΈΠ½ΠΈ-Ρ„ΠΈΠ»ΡŒΠΌ ΠΎΠ± ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠΈ повСрхности МонТа ΠΏΡ€ΠΈ ΠΊΠ°Ρ‡Π΅Π½ΠΈΠΈ плоскости с прямой Π»ΠΈΠ½ΠΈΠ΅ΠΉ ΠΏΠΎ ΠΊΡ€ΡƒΠ³ΠΎΠ²ΠΎΠΌΡƒ конусу. Π’ ΠΌΠΈΠ½ΠΈ-Ρ„ΠΈΠ»ΡŒΠΌΠ΅ ΠΈΡΠΏΠΎΠ»ΡŒΠ·ΡƒΡŽΡ‚ΡΡ рисунки, ΠΏΠΎΠ»ΡƒΡ‡Π΅Π½Π½Ρ‹Π΅ ΠΏΡ€Π΅ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ΠΌ Ρ‡Π΅Ρ€Ρ‚Π΅ΠΆΠ΅ΠΉ срСды AutoCAD

    Визуализация образования повСрхностСй ΠΏΠΎΠ»ΡƒΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½Ρ‹Ρ… ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠΎΠ² Π² срСдС AutoCAD

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    The paper examines the automated formation by the kinematic method of the surfaces of Archimedes' semi-regular polyhedra of three forms: truncated tetrahedron, truncated octahedron and truncated icosahedron. To solve this problem, AutoCAD and the built-in programming language AutoLISP were used. Each of these five semi-regular polyhedra of Archimedes has faces of two kinds. In this regard, the surface of a separate polyhedron is considered to consist of two structural forms. Each structural shape is formed in the AutoCAD environment from the compartments of the surfaces of the faces of the polyhedron of the same type, and each compartment is assigned to a specific layer of the drawing. The formation of constructive forms is provided by user-defined functions developed in the functional programming language AutoLISP. User-defined functions not only form images of surfaces, but also perform all the necessary calculations. The electronic model of each polyhedron is formed by the union of its structural forms. A block is formed from it. The surface formation of each polyhedron performs user-defined functions that provide β€œfreezing” of drawing layers intended for surface compartments, insertion of a block with an electronic model of the polyhedron, and sequential β€œdefrosting” of drawing layers. When there is a β€œthawing" of the layers of the drawing, the process of forming a polyhedron is shown on the monitor screen. As a result of research software that includes userdefined functions for the formation of an electronic model of selected polyhedrons and visualization of the process of formation of their surfaces in a dynamic mode was created.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассматриваСтся Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ΅ ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ кинСматичСским ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΎΠΌ повСрхностСй ΠΏΠΎΠ»ΡƒΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½Ρ‹Ρ… ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠΎΠ² АрхимСда Ρ‚Ρ€Π΅Ρ… Ρ„ΠΎΡ€ΠΌ: усСчСнного тСтраэдра, усСчСнного октаэдра ΠΈ усСчСнного икосаэдра. Для Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ поставлСнной Π·Π°Π΄Π°Ρ‡ΠΈ использовались AutoCAD ΠΈ встроСнный Π² Π½Π΅Π³ΠΎ язык программирования AutoLISP. ΠšΠ°ΠΆΠ΄Ρ‹ΠΉ ΠΈΠ· ΡƒΠΊΠ°Π·Π°Π½Π½Ρ‹Ρ… Ρ‚Ρ€Π΅Ρ… ΠΏΠΎΠ»ΡƒΠΏΡ€Π°Π²ΠΈΠ»ΡŒΠ½Ρ‹Ρ… ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠΎΠ² АрхимСда ΠΈΠΌΠ΅Π΅Ρ‚ Π³Ρ€Π°Π½ΠΈ Π΄Π²ΡƒΡ… Π²ΠΈΠ΄ΠΎΠ². Π’ связи с этим ΠΏΠΎΠ²Π΅Ρ€Ρ…Π½ΠΎΡΡ‚ΡŒ ΠΎΡ‚Π΄Π΅Π»ΡŒΠ½ΠΎΠ³ΠΎ ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠ° рассматриваСтся состоящСй ΠΈΠ· Π΄Π²ΡƒΡ… конструктивных Ρ„ΠΎΡ€ΠΌ. КаТдая конструктивная Ρ„ΠΎΡ€ΠΌΠ° образуСтся Π² срСдС AutoCAD ΠΈΠ· отсСков повСрхностСй Π³Ρ€Π°Π½Π΅ΠΉ ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠ° ΠΎΠ΄Π½ΠΎΠ³ΠΎ Π²ΠΈΠ΄Π°, ΠΏΡ€ΠΈΡ‡Π΅ΠΌ ΠΊΠ°ΠΆΠ΄Ρ‹ΠΉ отсСк закрСпляСтся Π·Π° ΠΎΠΏΡ€Π΅Π΄Π΅Π»Π΅Π½Π½Ρ‹ΠΌ слоСм Ρ‡Π΅Ρ€Ρ‚Π΅ΠΆΠ°. ΠžΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ конструктивных Ρ„ΠΎΡ€ΠΌ ΠΎΠ±Π΅ΡΠΏΠ΅Ρ‡ΠΈΠ²Π°ΡŽΡ‚ ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΡΠΊΠΈΠ΅ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ, Ρ€Π°Π·Ρ€Π°Π±ΠΎΡ‚Π°Π½Π½Ρ‹Π΅ Π½Π° Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠΌ языкС программирования AutoLISP. ΠŸΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΡΠΊΠΈΠ΅ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ Π½Π΅ Ρ‚ΠΎΠ»ΡŒΠΊΠΎ Ρ„ΠΎΡ€ΠΌΠΈΡ€ΡƒΡŽΡ‚ ΠΎΠ±Ρ€Π°Π·Ρ‹ повСрхностСй, Π½ΠΎ ΠΈ Π²Ρ‹ΠΏΠΎΠ»Π½ΡΡŽΡ‚ всС Π½Π΅ΠΎΠ±Ρ…ΠΎΠ΄ΠΈΠΌΡ‹Π΅ расчСты. ЭлСктронная модСль ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠ° формируСтся объСдинСниСм Π΅Π³ΠΎ конструктивных Ρ„ΠΎΡ€ΠΌ. Из Π½Π΅Π΅ создаСтся Π±Π»ΠΎΠΊ. ΠžΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ повСрхности ΠΊΠ°ΠΆΠ΄ΠΎΠ³ΠΎ ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠ° Π²Ρ‹ΠΏΠΎΠ»Π½ΡΡŽΡ‚ ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΡΠΊΠΈΠ΅ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ, ΠΎΠ±Π΅ΡΠΏΠ΅Ρ‡ΠΈΠ²Π°ΡŽΡ‰ΠΈΠ΅ Β«Π·Π°ΠΌΠΎΡ€Π°ΠΆΠΈΠ²Π°Π½ΠΈΠ΅Β» слоСв Ρ‡Π΅Ρ€Ρ‚Π΅ΠΆΠ°, ΠΏΡ€Π΅Π΄Π½Π°Π·Π½Π°Ρ‡Π΅Π½Π½Ρ‹Ρ… для отсСков повСрхности, вставку Π±Π»ΠΎΠΊΠ° с элСктронной модСлью ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠ° ΠΈ ΠΏΠΎΡΠ»Π΅Π΄ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΠ½ΠΎΠ΅ Β«Ρ€Π°Π·ΠΌΠΎΡ€Π°ΠΆΠΈΠ²Π°Π½ΠΈΠ΅Β» слоСв Ρ‡Π΅Ρ€Ρ‚Π΅ΠΆΠ°. Когда происходит Β«Ρ€Π°Π·ΠΌΠΎΡ€Π°ΠΆΠΈΠ²Π°Π½ΠΈΠ΅Β» слоСв Ρ‡Π΅Ρ€Ρ‚Π΅ΠΆΠ°, процСсс образования ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠ° дСмонстрируСтся Π½Π° экранС ΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€Π°. Π Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠΌ ΠΏΡ€ΠΎΠ²Π΅Π΄Π΅Π½Π½ΠΎΠ³ΠΎ исслСдования стало созданиС ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΠ½ΠΎΠ³ΠΎ обСспСчСния, Π²ΠΊΠ»ΡŽΡ‡Π°ΡŽΡ‰Π΅Π³ΠΎ ΠΏΠΎΠ»ΡŒΠ·ΠΎΠ²Π°Ρ‚Π΅Π»ΡŒΡΠΊΠΈΠ΅ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΈ для формирования элСктронной ΠΌΠΎΠ΄Π΅Π»ΠΈ Π²Ρ‹Π±Ρ€Π°Π½Π½Ρ‹Ρ… ΠΌΠ½ΠΎΠ³ΠΎΠ³Ρ€Π°Π½Π½ΠΈΠΊΠΎΠ² ΠΈ Π²ΠΈΠ·ΡƒΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ процСсса образования ΠΈΡ… повСрхностСй Π² динамичСском Ρ€Π΅ΠΆΠΈΠΌΠ΅

    Π­Π»Π΅ΠΊΡ‚Ρ€ΠΎΠ½Π½Ρ‹ΠΉ дидактичСский ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π» ΠΏΠΎ Ρ‚Π΅ΠΌΠ΅ "ΠžΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ каноничСских повСрхностСй"

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    In the paper algorithm software of creation mini-film β€œFormation of cylindrical surface” is considered. This film is essentially a didactic material to the subject β€œSurfaces”.Π’ ΡΡ‚Π°Ρ‚ΡŒΠ΅ рассматриваСтся Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌ создания ΠΌΠΈΠ½ΠΈ-Ρ„ΠΈΠ»ΡŒΠΌΠ° Β«ΠžΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ цилиндричСской повСрхности», ΠΏΠΎ мСтодичСскому Π½Π°Π·Π½Π°Ρ‡Π΅Π½ΠΈΡŽ ΡΠ²Π»ΡΡŽΡ‰ΠΈΠΉΡΡ элСктронным дидактичСским ΠΌΠ°Ρ‚Π΅Ρ€ΠΈΠ°Π»ΠΎΠΌ ΠΊ Ρ‚Π΅ΠΌΠ΅ Β«ΠŸΠΎΠ²Π΅Ρ€Ρ…Π½ΠΎΡΡ‚ΠΈΒ»

    Визуализация образования повСрхности ΠšΡƒΠ½ΡΠ°

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    Formation of surfaces on the method of Кuns finds a wideuse at creation of new forms in architecture, shipbuilding, motor industry. Possibility of visualization of process of formation Kuns surfaces is examined by creation of mini-film, which can be demonstrated to the students during a lecture.ΠžΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΠ΅ повСрхностСй ΠΏΠΎ ΠΌΠ΅Ρ‚ΠΎΠ΄Ρƒ ΠšΡƒΠ½ΡΠ° Π½Π°Ρ…ΠΎΠ΄ΠΈΡ‚ ΡˆΠΈΡ€ΠΎΠΊΠΎΠ΅ ΠΏΡ€ΠΈΠΌΠ΅Π½Π΅Π½ΠΈΠ΅ ΠΏΡ€ΠΈ создании Π½ΠΎΠ²Ρ‹Ρ… Ρ„ΠΎΡ€ΠΌ Π² Π°Ρ€Ρ…ΠΈΡ‚Π΅ΠΊΡ‚ΡƒΡ€Π΅, кораблСстроСнии, ΠΌΠ°ΡˆΠΈΠ½ΠΎΡΡ‚Ρ€ΠΎΠ΅Π½ΠΈΠΈ. РассматриваСтся Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ Π²ΠΈΠ·ΡƒΠ°Π»ΠΈΠ·Π°Ρ†ΠΈΠΈ процСсса образования повСрхностСй ΠšΡƒΠ½ΡΠ° ΠΏΡƒΡ‚Π΅ΠΌ создания ΠΌΠΈΠ½ΠΈΡ„ΠΈΠ»ΡŒΠΌΠ°, ΠΊΠΎΡ‚ΠΎΡ€Ρ‹ΠΉ ΠΌΠΎΠΆΠ½ΠΎ Π΄Π΅ΠΌΠΎΠ½ΡΡ‚Ρ€ΠΈΡ€ΠΎΠ²Π°Ρ‚ΡŒ студСнтам Π²ΠΎ врСмя Π»Π΅ΠΊΡ†ΠΈΠΈ

    ΠΠ’Π’ΠžΠœΠΠ’Π˜Π§Π•Π‘ΠšΠžΠ• ΠœΠžΠ”Π•Π›Π˜Π ΠžΠ’ΠΠΠ˜Π• ΠŸΠžΠ’Π•Π Π₯НОБВИ ΠžΠ”Π˜ΠΠΠšΠžΠ’ΠžΠ“Πž БКАВА НА Π­Π›Π›Π˜ΠŸΠ’Π˜Π§Π•Π‘ΠšΠžΠœ ΠŸΠ›ΠΠΠ• Π’ Π‘Π˜Π‘Π’Π•ΠœΠ• AUTOCAD ΠŸΠžΠ‘Π Π•Π”Π‘Π’Π’ΠžΠœ Π―Π—Π«ΠšΠ AUTOLISP

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    Graphical computer modeling is a real possibility of solving problems for the education surfaces the kinematic method. It is due to the availability of computer-aided design, such as MathCad, Mathematika, AutoCad etc. The advantage of AutoCad is the availability of built-in AutoLisp language is functional. Having a wide set of mathematical functions and functions to draw graphical objects, language AutoLisp allows you to write a program to draw the shells of any complexity, in the particular case of shell the same slope in the elliptical plan, with subsequent transfer of results in the AutoCAD environment. The reproduction of objects in slow motion gives you the ability to create mini-movies about the formation of the surfaces. Image graphic creations in three-dimensional space, using the AutoCAD color palette enhances the expressiveness of the image surfaces and their elements.The aim of the study is the possibility of modeling the surface of the same slope in the elliptical plan, carried out by its gradual drawing in slow dynamically creating a mini-film, which allows to represent on the screen the process of formation of the surface.ГрафичСскоС ΠΊΠΎΠΌΠΏΡŒΡŽΡ‚Π΅Ρ€Π½ΠΎΠ΅ ΠΌΠΎΠ΄Π΅Π»ΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠ΅ - Ρ€Π΅Π°Π»ΡŒΠ½Π°Ρ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ Ρ€Π΅ΡˆΠ΅Π½ΠΈΡ Π·Π°Π΄Π°Ρ‡ ΠΏΠΎ ΠΎΠ±Ρ€Π°Π·ΠΎΠ²Π°Π½ΠΈΡŽ повСрхностСй кинСматичСским способом. Она обусловлСна Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ΠΌ систСм Π°Π²Ρ‚ΠΎΠΌΠ°Ρ‚ΠΈΠ·ΠΈΡ€ΠΎΠ²Π°Π½Π½ΠΎΠ³ΠΎ конструирования, Ρ‚Π°ΠΊΠΈΡ… ΠΊΠ°ΠΊ MathCad, Mathematika, AutoCad ΠΈ Π΄Ρ€. ΠŸΡ€Π΅ΠΈΠΌΡƒΡ‰Π΅ΡΡ‚Π²ΠΎΠΌ систСмы AutoCad являСтся Π½Π°Π»ΠΈΡ‡ΠΈΠ΅ встроСнного Π² Π½Π΅Π΅ языка Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΎΠ½Π°Π»ΡŒΠ½ΠΎΠ³ΠΎ AutoLisp. Располагая ΡˆΠΈΡ€ΠΎΠΊΠΈΠΌ Π½Π°Π±ΠΎΡ€ΠΎΠΌ матСматичСских Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ ΠΈ Ρ„ΡƒΠ½ΠΊΡ†ΠΈΠΉ для вычСрчивания графичСских ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΎΠ², язык AutoLisp позволяСт Π½Π°ΠΏΠΈΡΠ°Ρ‚ΡŒ ΠΏΡ€ΠΎΠ³Ρ€Π°ΠΌΠΌΡƒ для вычСрчивания ΠΎΠ±ΠΎΠ»ΠΎΡ‡Π΅ΠΊ любой слоТности, Π² частном случаС - ΠΎΠ±ΠΎΠ»ΠΎΡ‡ΠΊΠΈ ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠ³ΠΎ ската Π½Π° эллиптичСском ΠΏΠ»Π°Π½Π΅ с ΠΏΠΎΡΠ»Π΅Π΄ΡƒΡŽΡ‰Π΅ΠΉ ΠΏΠ΅Ρ€Π΅Π΄Π°Ρ‡Π΅ΠΉ Ρ€Π΅Π·ΡƒΠ»ΡŒΡ‚Π°Ρ‚ΠΎΠ² Π² срСду AutoCAD. ВоспроизвСдСниС ΠΎΠ±ΡŠΠ΅ΠΊΡ‚ΠΎΠ² Π² Π·Π°ΠΌΠ΅Π΄Π»Π΅Π½Π½ΠΎΠΌ Ρ€Π΅ΠΆΠΈΠΌΠ΅ Π΄Π°Π΅Ρ‚ Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ ΡΠΎΡΡ‚Π°Π²Π»ΡΡ‚ΡŒ ΠΌΠΈΠ½ΠΈ-Ρ„ΠΈΠ»ΡŒΠΌΡ‹ ΠΎ Ρ„ΠΎΡ€ΠΌΠΈΡ€ΠΎΠ²Π°Π½ΠΈΠΈ повСрхностСй. Π˜Π·ΠΎΠ±Ρ€Π°ΠΆΠ΅Π½ΠΈΠ΅ графичСских построСний Π² Ρ‚Ρ€Π΅Ρ…ΠΌΠ΅Ρ€Π½ΠΎΠΌ пространствС с использованиСм Ρ†Π²Π΅Ρ‚Π½ΠΎΠΉ ΠΏΠ°Π»ΠΈΡ‚Ρ€Ρ‹ AutoCAD усиливаСт Π²Ρ‹Ρ€Π°Π·ΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΡΡ‚ΡŒ изобраТСния повСрхностСй ΠΈ ΠΈΡ… элСмСнтов [1]. ЦСлью исслСдования являСтся Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎΡΡ‚ΡŒ модСлирования повСрхности ΠΎΠ΄ΠΈΠ½Π°ΠΊΠΎΠ²ΠΎΠ³ΠΎ ската Π½Π° эллиптичСском ΠΏΠ»Π°Π½Π΅, осущСствляСмая Π΅Π΅ поэтапным Π²Ρ‹Ρ‡Π΅Ρ€Ρ‡ΠΈΠ²Π°Π½ΠΈΠ΅ΠΌ Π² Π·Π°ΠΌΠ΅Π΄Π»Π΅Π½Π½ΠΎΠΌ динамичСском Ρ€Π΅ΠΆΠΈΠΌΠ΅ с созданиСм ΠΌΠΈΠ½ΠΈ-Ρ„ΠΈΠ»ΡŒΠΌΠ°, ΠΏΠΎΠ·Π²ΠΎΠ»ΡΡŽΡ‰Π΅Π³ΠΎ ΠΏΡ€Π΅Π΄ΡΡ‚Π°Π²ΠΈΡ‚ΡŒ Π½Π° экранС ΠΌΠΎΠ½ΠΈΡ‚ΠΎΡ€Π° процСсс образования повСрхности

    Optimization of the Androgenesis Method in the In Vitro Culture of Anteneson the Basis ofT. AestivumHybrids

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    This study aimed to examine the regularities of the regenerationprocesses of haploid plants, the dependence of in vitro microspore morphogenesis in anther culture on optimization factors, and their efficiency in F1 hybrids of T. aestivumof different ecological and geographicorigin. It was found that heterosis contributed to an increased yield of haploid chlorophyll-bearing regenerants from hybrids obtained from the crossing of parental forms with different responsiveness to androclinia. Results were obtained for the complex optimization of the androgenesis method for the in vitro anther culture of T. aestivum, in order to create diploidized haploid lines (DHL) regardless of the influence of the genotype. The agroecological properties for a complex of economically useful traits were also assessed. DHLs were created that combined high yield (5.1-6.8 t / ha) with lodging resistance (straw height – 60-80 cm) and consistently high grain quality; these were characterized by increased resistance to major leaf diseases in comparison with the standard variety in the conditions of the Central Economic Region of the Non-Black Earth Zone of the Russian Federation. Keywords: spring soft wheat, androgenesis, embyroidogenesis, callusogenesis, diploidized haploids, in vitro, yield and qualit

    ΠŸΠΎΠ²Ρ‹ΡˆΠ΅Π½ΠΈΠ΅ виброустойчивости ΡΡ‚Ρ€ΠΎΠΈΡ‚Π΅Π»ΡŒΠ½ΠΎΠΉ ΠΈ Π³ΠΎΡ€Π½ΠΎΠΉ Ρ‚Π΅Ρ…Π½ΠΈΠΊΠΈ

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    On an example of the boring rig the technique of search of algorithm of control by active dampers power bodies from a condition of the basic units of a machine design vibrations level limitation is considered. Technique is applicable to road-building, construction site and mine machines having similar dynamic structures.На ΠΏΡ€ΠΈΠΌΠ΅Ρ€Π΅ Π±ΡƒΡ€ΠΎΠ²ΠΎΠ³ΠΎ станка рассмотрСна ΠΌΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠ° поиска Π°Π»Π³ΠΎΡ€ΠΈΡ‚ΠΌΠ° управлСния силовыми ΠΎΡ€Π³Π°Π½Π°ΠΌΠΈ Π°ΠΊΡ‚ΠΈΠ²Π½Ρ‹Ρ… гаситСлСй ΠΊΠΎΠ»Π΅Π±Π°Π½ΠΈΠΉ ΠΈΠ· условия ограничСния уровня Π²ΠΈΠ±Ρ€Π°Ρ†ΠΈΠΉ основных ΡƒΠ·Π»ΠΎΠ² конструкции. ΠœΠ΅Ρ‚ΠΎΠ΄ΠΈΠΊΠ° ΠΏΡ€ΠΈΠΌΠ΅Π½ΠΈΠΌΠ° ΠΊ Π΄ΠΎΡ€ΠΎΠΆΠ½Ρ‹ΠΌ, ΡΡ‚Ρ€ΠΎΠΈΡ‚Π΅Π»ΡŒΠ½Ρ‹ΠΌ ΠΈ Π³ΠΎΡ€Π½Ρ‹ΠΌ машинам, ΠΈΠΌΠ΅ΡŽΡ‰ΠΈΠΌ Π°Π½Π°Π»ΠΎΠ³ΠΈΡ‡Π½Ρ‹Π΅ динамичСскиС структуры

    Π‘ΠΎΠ΄Π΅Ρ€ΠΆΠ°Π½ΠΈΠ΅ соматичСских ΠΊΠ»Π΅Ρ‚ΠΎΠΊ Π² ΠΌΠΎΠ»ΠΎΠΊΠ΅ ΠΊΠΎΡ€ΠΎΠ² Π² зависимости ΠΎΡ‚ ΠΈΡ… Π³Π΅Π½ΠΎΡ‚ΠΈΠΏΠ°

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    Biochemical polymorphism of milk whey proteins was studied. Trials on the study of factors affecting the content of somatic cells in cow milk were performed. Correlation between genotype of animals for the locus of Ξ²-Lg and content of somatic cells in cow milk was discovered. Least somatic cages in 1 ml of milk contains at cows with homozygous Π’Π’ a genotype. Force of influence of a genotype on locus Ξ²-Lg on quantity of somatic cages makes 17,7%.Π˜Π·ΡƒΡ‡Π΅Π½ биохимичСский ΠΏΠΎΠ»ΠΈΠΌΠΎΡ€Ρ„ΠΈΠ·ΠΌ сывороточных Π±Π΅Π»ΠΊΠΎΠ² ΠΌΠΎΠ»ΠΎΠΊΠ°. ΠŸΡ€ΠΎΠ²Π΅Π΄Π΅Π½Ρ‹ исслСдования ΠΏΠΎ ΠΈΠ·ΡƒΡ‡Π΅Π½ΠΈΡŽ Ρ„Π°ΠΊΡ‚ΠΎΡ€ΠΎΠ², Π²Π»ΠΈΡΡŽΡ‰ΠΈΡ… Π½Π° содСрТаниС соматичСских ΠΊΠ»Π΅Ρ‚ΠΎΠΊ Π² ΠΌΠΎΠ»ΠΎΠΊΠ΅ ΠΊΠΎΡ€ΠΎΠ². ВыявлСна взаимосвязь ΠΌΠ΅ΠΆΠ΄Ρƒ Π³Π΅Π½ΠΎΡ‚ΠΈΠΏΠΎΠΌ ΠΆΠΈΠ²ΠΎΡ‚Π½Ρ‹Ρ… ΠΏΠΎ локусу Ξ²-Lg ΠΈ содСрТаниСм соматичСских ΠΊΠ»Π΅Ρ‚ΠΎΠΊ Π² ΠΌΠΎΠ»ΠΎΠΊΠ΅ ΠΊΠΎΡ€ΠΎΠ². МСньшС всСго соматичСских ΠΊΠ»Π΅Ρ‚ΠΎΠΊ Π² 1 ΠΌΠ» ΠΌΠΎΠ»ΠΎΠΊΠ° содСрТится Ρƒ ΠΊΠΎΡ€ΠΎΠ² с Π³ΠΎΠΌΠΎΠ·ΠΈΠ³ΠΎΡ‚Π½Ρ‹ΠΌ Π’Π’ Π³Π΅Π½ΠΎΡ‚ΠΈΠΏΠΎΠΌ. Π‘ΠΈΠ»Π° влияния Π³Π΅Π½ΠΎΡ‚ΠΈΠΏΠ° ΠΏΠΎ локусу Ξ²-Lg Π½Π° количСство соматичСских ΠΊΠ»Π΅Ρ‚ΠΎΠΊ составляСт 17,7%

    COMPUTER SIMULATION OF GAMMA-RAY DETECTOR BASED ON SCINTILLATION CRYSTALS AND SILICON PHOTOMULTIPLIERS

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    Subject of Research. The paper considers the principles of realization of the gamma-radiation detector based on a silicon photoelectron multiplier and a scintillation crystal with the use of an optical matching scheme. Method. For studying the possible variants of detector creation, computer models were developed in the ZEMAX Software environment, describing radiation propagation process of scintillation in the crystal volume in view of the main processes taking place in the scintillation detector. The model has the same optical characteristics as cesium iodide (CsI). Main Results. Quantitative parameters of the signal and radiation losses in modeled systems were obtained. The information on radiation distribution in the photodetector plane was obtained as well. The optimal sheme for detector creation from the registration effectiveness point of view was established and its geometric parameters were determined. Practical Relevance. The development of the approach gives the possibility to solve the problem of creating highly efficient and miniature scintillation detectors at the expense of a new class of photodetectors - silicon photoelectric multipliers. The results of the research will be useful in the development of scintillation gamma spectrometers and other devices with operating principles based on the methods of scintillation spectrometry and radiometr
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