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Hermann Wagner - One of the best experts on this subject based on the ideXlab platform.

  • M. longus colli dorsalis, pars cranialis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Dorsal view on M. longus colli dorsalis, pars cranialis. Vertebrae numbers are indicated (C2-C7). The slips from the pars cranialis insert to the tendo axialis (ta) from a pars caudalis (ca) slip. The lateral processus of C2, which serve as insertion point for the tendo axialis are indicated with broken lines. The M. interspinalis (is), M. splenius capitis (sc) and M. longus colli dorsalis, pars profunda (pr) are indicated for reference. Coordinate system indicates lateral (L), caudal (Ca) and cranial (Cr). Scale bar represents one centimetre. B-G) Muscle attachment sites of the M. longus colli dorsalis, pars cranialis indicated with red circles in the three-dimensional models of the vertebrae of T. f. pratincola from dorsal view (cranial is on top). Scale bars in B-G represent one millimetre (adapted from [5]). H) Connection Diagram from lateral view of M. longus colli dorsalis, pars cranialis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips, broken lines represent the tendo axialis. The arrowhead indicates that this muscle slip (from the M. longus colli dorsalis, pars caudalis) runs further caudally. I) Connection Diagram from dorsal view of M. rectus capitis ventralis in which the muscle attachment sites are indicated with red circles and are interconnected by a line representing the muscle slips. Broken lines indicate the tendo axialis. The arrowheads indicate that this muscle slip (from the M. longus colli dorsalis, pars caudalis) runs further caudally.

  • M. longus colli dorsalis, pars profunda.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Dorsal view on M. longus colli dorsalis, pars profunda. Due to its deep location more dorsally located muscle slips were spread apart by needles. The numbers of the cervical vertebrae are indicated (C6-C12). Coordinate system indicates lateral (L), caudal (Ca) and cranial (Cr). Scale bar represents one centimetre. B-I) Attachment sites of the individual M. longus colli dorsalis, pars profunda slips. Vertebrae in B-E are shown in dorsal view in which cranial is on top, vertebrae in F-I are shown in lateral view in which left is cranial. The colours of the circles indicate to which slip the attachment site belongs and corresponds with the colours as used in the Connection Diagram (J). Scale bars in B-I represent one millimetre (adapted from: [5]). J) Connection Diagram from lateral view of M. longus colli dorsalis, pars profunda in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips. Colours are given for clarity and represent slips from the same muscle and correspond to the colours in B-I.

  • M. longus colli ventralis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Lateral view on M. longus colli ventralis. The muscle originates from T2 as indicated by an asterisk. Muscle starts fleshy and becomes aponeurotic and splits when it runs cranially. The aponeurotic parts can clearly be seen in the middle region. Coordinate system indicates dorsal (D), caudal (Ca), ventral (V) and cranial (Cr). Scale bar represents one centimetre. B-I) Muscle attachment sites of the M. longus colli ventralis indicated with red circles in the three-dimensional models of the vertebrae of T. f. pratincola: lateral left view (cranial is to the left). Scale bars represent one millimetre (adapted from [5]). J) Connection Diagram from lateral view of M. longus colli ventralis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips, broken lines represent aponeurotic parts. K) Connection Diagram from dorsal view of M. rectus capitis ventralis in which the muscle attachment sites are indicated with red circles and are interconnected by lines representing the muscle slips. The blue lines represent ventrally located slips, which are thus actually behind the field of vision in a dorsal view.

  • M. longus colli dorsalis, pars caudalis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Lateral view. M. longus colli dorsalis, pars caudalis is located ventrally from the M. biventer cervicis (bc). The pars caudalis (ca) originates from the aponeurosis notarii (an) with one slip running cranially. It becomes tendinously (tendo axialis, ta) before insertion to C2 (indicated by an asterisk). The slips of the pars cranialis (cr) insert to the tendo axialis (ta). Coordinate system indicates dorsal (D), caudal (Ca), ventral (V) and cranial (Cr). Scale bar represents one centimetre. B-I) Muscle attachment sites of the M. longus colli dorsalis, pars caudalis indicated with red areas in the three-dimensional models of the vertebrae of T. f. pratincola: lateral view. Cranial is to the left. Scale bars in B-I represent one millimetre (adapted from: [5]). J) Connection Diagram from lateral view of M. longus colli dorsalis, pars caudalis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips and broken line represents tendinous parts, heavy line represents aponeurosis notarii. K) Connection Diagram from dorsal view of M. longus colli dorsalis, pars caudalis in which the muscle attachment sites are indicated with red circles and are interconnected by a line representing the muscle slips. The heavy lines represent the aponeurosis notarii.

  • Connection Diagram of the cervical muscles as identified in T. f. pratincola from lateral view.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    The head is represented as a rectangle and the fourteen cervical vertebrae and the first two thoracic vertebrae are represented as squares. The cervical vertebrae are numbered, and the consecutive numbers of the same region as defined by Krings et al. (2014) [5] are represented by the alternating use of bold and italic numbers. Osteological regions were defined as follows; region 1: C1, region 2: C2-C4, region 3: C5-C7, region 4: C8-C9, region 5: C10-C12 and region 6: C13-C14 [5]. The thoracic vertebrae were excluded from the regionalization [5]. Fleshy parts are indicated with solid lines; broken lines represent tendinous or aponeurotic parts. The heavy lines above C14, T1 and T2 represents the aponeurosis notarii. Colours are given for clarity and represent the individual muscles as listed below. Dorsally originating muscles: M. complexus (red), M. biventer cervicis (black), M. splenius capitis (purple), M. rectus capitis dorsalis (blue), M. longus colli dorsalis, pars caudalis (pink), M. longus colli dorsalis, pars cranialis (yellow), pars profunda (green), M. interspinalis (orange). Ventrally originating muscles: M. rectus capitis lateralis (yellow), M. rectus capitis ventralis (red), M. longus colli ventralis (black). Note that this figure represents an overview of the relative muscle positions. This figure does not represent precise attachment sites. These were already provided in Figs 1–12.

Mark L. L. M. Boumans - One of the best experts on this subject based on the ideXlab platform.

  • M. longus colli dorsalis, pars cranialis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Dorsal view on M. longus colli dorsalis, pars cranialis. Vertebrae numbers are indicated (C2-C7). The slips from the pars cranialis insert to the tendo axialis (ta) from a pars caudalis (ca) slip. The lateral processus of C2, which serve as insertion point for the tendo axialis are indicated with broken lines. The M. interspinalis (is), M. splenius capitis (sc) and M. longus colli dorsalis, pars profunda (pr) are indicated for reference. Coordinate system indicates lateral (L), caudal (Ca) and cranial (Cr). Scale bar represents one centimetre. B-G) Muscle attachment sites of the M. longus colli dorsalis, pars cranialis indicated with red circles in the three-dimensional models of the vertebrae of T. f. pratincola from dorsal view (cranial is on top). Scale bars in B-G represent one millimetre (adapted from [5]). H) Connection Diagram from lateral view of M. longus colli dorsalis, pars cranialis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips, broken lines represent the tendo axialis. The arrowhead indicates that this muscle slip (from the M. longus colli dorsalis, pars caudalis) runs further caudally. I) Connection Diagram from dorsal view of M. rectus capitis ventralis in which the muscle attachment sites are indicated with red circles and are interconnected by a line representing the muscle slips. Broken lines indicate the tendo axialis. The arrowheads indicate that this muscle slip (from the M. longus colli dorsalis, pars caudalis) runs further caudally.

  • M. longus colli dorsalis, pars profunda.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Dorsal view on M. longus colli dorsalis, pars profunda. Due to its deep location more dorsally located muscle slips were spread apart by needles. The numbers of the cervical vertebrae are indicated (C6-C12). Coordinate system indicates lateral (L), caudal (Ca) and cranial (Cr). Scale bar represents one centimetre. B-I) Attachment sites of the individual M. longus colli dorsalis, pars profunda slips. Vertebrae in B-E are shown in dorsal view in which cranial is on top, vertebrae in F-I are shown in lateral view in which left is cranial. The colours of the circles indicate to which slip the attachment site belongs and corresponds with the colours as used in the Connection Diagram (J). Scale bars in B-I represent one millimetre (adapted from: [5]). J) Connection Diagram from lateral view of M. longus colli dorsalis, pars profunda in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips. Colours are given for clarity and represent slips from the same muscle and correspond to the colours in B-I.

  • M. longus colli ventralis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Lateral view on M. longus colli ventralis. The muscle originates from T2 as indicated by an asterisk. Muscle starts fleshy and becomes aponeurotic and splits when it runs cranially. The aponeurotic parts can clearly be seen in the middle region. Coordinate system indicates dorsal (D), caudal (Ca), ventral (V) and cranial (Cr). Scale bar represents one centimetre. B-I) Muscle attachment sites of the M. longus colli ventralis indicated with red circles in the three-dimensional models of the vertebrae of T. f. pratincola: lateral left view (cranial is to the left). Scale bars represent one millimetre (adapted from [5]). J) Connection Diagram from lateral view of M. longus colli ventralis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips, broken lines represent aponeurotic parts. K) Connection Diagram from dorsal view of M. rectus capitis ventralis in which the muscle attachment sites are indicated with red circles and are interconnected by lines representing the muscle slips. The blue lines represent ventrally located slips, which are thus actually behind the field of vision in a dorsal view.

  • M. longus colli dorsalis, pars caudalis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Lateral view. M. longus colli dorsalis, pars caudalis is located ventrally from the M. biventer cervicis (bc). The pars caudalis (ca) originates from the aponeurosis notarii (an) with one slip running cranially. It becomes tendinously (tendo axialis, ta) before insertion to C2 (indicated by an asterisk). The slips of the pars cranialis (cr) insert to the tendo axialis (ta). Coordinate system indicates dorsal (D), caudal (Ca), ventral (V) and cranial (Cr). Scale bar represents one centimetre. B-I) Muscle attachment sites of the M. longus colli dorsalis, pars caudalis indicated with red areas in the three-dimensional models of the vertebrae of T. f. pratincola: lateral view. Cranial is to the left. Scale bars in B-I represent one millimetre (adapted from: [5]). J) Connection Diagram from lateral view of M. longus colli dorsalis, pars caudalis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips and broken line represents tendinous parts, heavy line represents aponeurosis notarii. K) Connection Diagram from dorsal view of M. longus colli dorsalis, pars caudalis in which the muscle attachment sites are indicated with red circles and are interconnected by a line representing the muscle slips. The heavy lines represent the aponeurosis notarii.

  • Connection Diagram of the cervical muscles as identified in T. f. pratincola from lateral view.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    The head is represented as a rectangle and the fourteen cervical vertebrae and the first two thoracic vertebrae are represented as squares. The cervical vertebrae are numbered, and the consecutive numbers of the same region as defined by Krings et al. (2014) [5] are represented by the alternating use of bold and italic numbers. Osteological regions were defined as follows; region 1: C1, region 2: C2-C4, region 3: C5-C7, region 4: C8-C9, region 5: C10-C12 and region 6: C13-C14 [5]. The thoracic vertebrae were excluded from the regionalization [5]. Fleshy parts are indicated with solid lines; broken lines represent tendinous or aponeurotic parts. The heavy lines above C14, T1 and T2 represents the aponeurosis notarii. Colours are given for clarity and represent the individual muscles as listed below. Dorsally originating muscles: M. complexus (red), M. biventer cervicis (black), M. splenius capitis (purple), M. rectus capitis dorsalis (blue), M. longus colli dorsalis, pars caudalis (pink), M. longus colli dorsalis, pars cranialis (yellow), pars profunda (green), M. interspinalis (orange). Ventrally originating muscles: M. rectus capitis lateralis (yellow), M. rectus capitis ventralis (red), M. longus colli ventralis (black). Note that this figure represents an overview of the relative muscle positions. This figure does not represent precise attachment sites. These were already provided in Figs 1–12.

Markus Krings - One of the best experts on this subject based on the ideXlab platform.

  • M. longus colli dorsalis, pars cranialis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Dorsal view on M. longus colli dorsalis, pars cranialis. Vertebrae numbers are indicated (C2-C7). The slips from the pars cranialis insert to the tendo axialis (ta) from a pars caudalis (ca) slip. The lateral processus of C2, which serve as insertion point for the tendo axialis are indicated with broken lines. The M. interspinalis (is), M. splenius capitis (sc) and M. longus colli dorsalis, pars profunda (pr) are indicated for reference. Coordinate system indicates lateral (L), caudal (Ca) and cranial (Cr). Scale bar represents one centimetre. B-G) Muscle attachment sites of the M. longus colli dorsalis, pars cranialis indicated with red circles in the three-dimensional models of the vertebrae of T. f. pratincola from dorsal view (cranial is on top). Scale bars in B-G represent one millimetre (adapted from [5]). H) Connection Diagram from lateral view of M. longus colli dorsalis, pars cranialis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips, broken lines represent the tendo axialis. The arrowhead indicates that this muscle slip (from the M. longus colli dorsalis, pars caudalis) runs further caudally. I) Connection Diagram from dorsal view of M. rectus capitis ventralis in which the muscle attachment sites are indicated with red circles and are interconnected by a line representing the muscle slips. Broken lines indicate the tendo axialis. The arrowheads indicate that this muscle slip (from the M. longus colli dorsalis, pars caudalis) runs further caudally.

  • M. longus colli dorsalis, pars profunda.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Dorsal view on M. longus colli dorsalis, pars profunda. Due to its deep location more dorsally located muscle slips were spread apart by needles. The numbers of the cervical vertebrae are indicated (C6-C12). Coordinate system indicates lateral (L), caudal (Ca) and cranial (Cr). Scale bar represents one centimetre. B-I) Attachment sites of the individual M. longus colli dorsalis, pars profunda slips. Vertebrae in B-E are shown in dorsal view in which cranial is on top, vertebrae in F-I are shown in lateral view in which left is cranial. The colours of the circles indicate to which slip the attachment site belongs and corresponds with the colours as used in the Connection Diagram (J). Scale bars in B-I represent one millimetre (adapted from: [5]). J) Connection Diagram from lateral view of M. longus colli dorsalis, pars profunda in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips. Colours are given for clarity and represent slips from the same muscle and correspond to the colours in B-I.

  • M. longus colli ventralis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Lateral view on M. longus colli ventralis. The muscle originates from T2 as indicated by an asterisk. Muscle starts fleshy and becomes aponeurotic and splits when it runs cranially. The aponeurotic parts can clearly be seen in the middle region. Coordinate system indicates dorsal (D), caudal (Ca), ventral (V) and cranial (Cr). Scale bar represents one centimetre. B-I) Muscle attachment sites of the M. longus colli ventralis indicated with red circles in the three-dimensional models of the vertebrae of T. f. pratincola: lateral left view (cranial is to the left). Scale bars represent one millimetre (adapted from [5]). J) Connection Diagram from lateral view of M. longus colli ventralis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips, broken lines represent aponeurotic parts. K) Connection Diagram from dorsal view of M. rectus capitis ventralis in which the muscle attachment sites are indicated with red circles and are interconnected by lines representing the muscle slips. The blue lines represent ventrally located slips, which are thus actually behind the field of vision in a dorsal view.

  • M. longus colli dorsalis, pars caudalis.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    A) Lateral view. M. longus colli dorsalis, pars caudalis is located ventrally from the M. biventer cervicis (bc). The pars caudalis (ca) originates from the aponeurosis notarii (an) with one slip running cranially. It becomes tendinously (tendo axialis, ta) before insertion to C2 (indicated by an asterisk). The slips of the pars cranialis (cr) insert to the tendo axialis (ta). Coordinate system indicates dorsal (D), caudal (Ca), ventral (V) and cranial (Cr). Scale bar represents one centimetre. B-I) Muscle attachment sites of the M. longus colli dorsalis, pars caudalis indicated with red areas in the three-dimensional models of the vertebrae of T. f. pratincola: lateral view. Cranial is to the left. Scale bars in B-I represent one millimetre (adapted from: [5]). J) Connection Diagram from lateral view of M. longus colli dorsalis, pars caudalis in T. f. pratincola; origin and insertion sites are connected with lines representing the muscle slips and broken line represents tendinous parts, heavy line represents aponeurosis notarii. K) Connection Diagram from dorsal view of M. longus colli dorsalis, pars caudalis in which the muscle attachment sites are indicated with red circles and are interconnected by a line representing the muscle slips. The heavy lines represent the aponeurosis notarii.

  • Connection Diagram of the cervical muscles as identified in T. f. pratincola from lateral view.
    2015
    Co-Authors: Mark L. L. M. Boumans, Markus Krings, Hermann Wagner
    Abstract:

    The head is represented as a rectangle and the fourteen cervical vertebrae and the first two thoracic vertebrae are represented as squares. The cervical vertebrae are numbered, and the consecutive numbers of the same region as defined by Krings et al. (2014) [5] are represented by the alternating use of bold and italic numbers. Osteological regions were defined as follows; region 1: C1, region 2: C2-C4, region 3: C5-C7, region 4: C8-C9, region 5: C10-C12 and region 6: C13-C14 [5]. The thoracic vertebrae were excluded from the regionalization [5]. Fleshy parts are indicated with solid lines; broken lines represent tendinous or aponeurotic parts. The heavy lines above C14, T1 and T2 represents the aponeurosis notarii. Colours are given for clarity and represent the individual muscles as listed below. Dorsally originating muscles: M. complexus (red), M. biventer cervicis (black), M. splenius capitis (purple), M. rectus capitis dorsalis (blue), M. longus colli dorsalis, pars caudalis (pink), M. longus colli dorsalis, pars cranialis (yellow), pars profunda (green), M. interspinalis (orange). Ventrally originating muscles: M. rectus capitis lateralis (yellow), M. rectus capitis ventralis (red), M. longus colli ventralis (black). Note that this figure represents an overview of the relative muscle positions. This figure does not represent precise attachment sites. These were already provided in Figs 1–12.

O. O. Hololobova - One of the best experts on this subject based on the ideXlab platform.

  • Study of time dependence and spectral composition of the signal in circuit of ac electric point motors
    Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, 2014
    Co-Authors: Yu. S. Buryak, V. I. Havriliuk, O. O. Hololobova
    Abstract:

    Purpose. The paper is aimed to establish the dependence of changes in the time domain and spectral components of the current in the circuit of the AC electric point motor on its technical condition, to identify the common features for the same type of damage. It is necessary using the analysis of the received signals to carry out the remote diagnosis and determination of faults and defects of electric point motors. In addition it suggested to accelerate the process of the failure, malfunction and damage search. Authors propose the automated approach to the service of remote floor automation equipment, which is located in the envelope of trains. Reduction of the threat to life and health of staff by reducing the residence time in the zone of train movement. Reduce the impact of human factors on the result of service. Methodology. The paper studies the structure, parameters and characteristics, the operation and maintenance characteristics of the AC electric point motors. Determination of the main types of possible faults in the process depending on the operating conditions. Presentation of the electric motor as an object of diagnosis. Findings. The time dependences of the current in the circuit of electric point motor for its various states was obtained. The Connection between the technical condition of electric point motor and the performance of current curve in time and spectral domains was established. The revealed deviations from the reference signal were justified. According to the obtained results it was made the conclusion. Originality. A method for diagnosing the state of the AC electric point motor by the time dependence and the spectral composition of the current in its circuit was proposed. The Connection Diagram to the motor windings based on non-infringement of electric parameters of Connection circuit in the actual operating conditions was applied. Practical value. The obtained results suggest the possibility and feasibility of further development of the principles of remote diagnosis based on the analysis of temporal and spectral domains of the current curve in the circuit of the AC electric point motor. The implementation and practical application in operation as a separate system for the collection, analysis, processing and data communication is also real and rational. The given system makes possible tracking the changes in key parameters and forming the proposals on impact measures on the existing situation, as well as the ability to predict the state of the objects on the basis of the dependency determination of the previous changes

Havryliuk Volodymyr - One of the best experts on this subject based on the ideXlab platform.

  • Study of Time Dependence and Spectral Composition of the Signal in Circuit of AC Electric Point Motors
    'Dnipropetrovsk National University of Railway Transport', 2014
    Co-Authors: Буряк, Сергей Юрьевич, Гаврилюк, Владимир Ильич, Гололобова, Оксана Алексеевна, Буряк, Сергій Юрійович, Гаврилюк, Володимир Ілліч, Гололобова, Оксана Олексіївна, Sergey Yu. Buryak, Serhii Yu. Buriak, Gavrilyuk Vladimir, Havryliuk Volodymyr
    Abstract:

    Буряк, С. Ю. Исследование временной зависимости и спектрального состава сигнала в цепи стрелочных электродвигателей переменного тока / С. Ю. Буряк, В. И. Гаврилюк, О. А. Гололобова // Наука та прогрес транспорту. — 2014. — № 6 (54). — С. 7—22 : схем. — Библиогр. в конце ст. — doi: 10.15802/stp2014/33035.RU: Цель. Работа предполагает установление зависимости изменений во временной области и спектральной составляющих тока в цепи стрелочного электродвигателя переменного тока от его технического состояния. Требуется выделить общие признаки для одинаковых типов повреждений. При помощи анализа полученных сигналов необходимо провести дистанционное диагностирование и определение неисправностей и дефектов стрелочных электродвигателей, а также ускорить процесс поиска неисправностей, отказов и повреждений. Необходимо автоматизировать подход к обслуживанию удаленного напольного оборудованию автоматики, расположенного в габарите движения поездов. В исследовании предполагается разработать комплекс мероприятий по снижению угрозы жизни и здоровью обслуживающего персонала за счет уменьшения времени его пребывания в зоне движения поездов и уменьшению влияния человеческого фактора на результат обслуживания. Методика. В работе изучены строение, параметры и характеристики, особенности эксплуатации и обслуживания стрелочных электродвигателей переменного тока. Определены основные виды возможных повреждений в зависимости от условий процесса эксплуатации. Представлен электродвигатель как объект диагностирования. Результаты. Получены временные зависимости тока в цепи стрелочного электродвигателя для различных его состояний. Установлена связь между техническим состоянием стрелочного электродвигателя и показателями токовой кривой во временной и спектральной областях. Приведено обоснование выявленных отклонений от эталонного сигнала и сделан вывод из полученных результатов. Научная новизна. Предложен способ диагностирования состояния стрелочного электродвигателя переменного тока по временной зависимости и спектральному составу тока в его цепи. Применена схема подключения к обмоткам электродвигателя с учетом не нарушения электрических параметров схемы включения в реальных условиях эксплуатации. Практическая значимость. Полученные результаты позволяют говорить о возможности и целесообразности дальнейшего развития принципов дистанционного диагностирования на основании анализа временной и спектральной областей токовой кривой в цепи стрелочного электродвигателя. Реальным и рациональным является также внедрение и практическое применение полученных результатов в условиях эксплуатации в качестве самостоятельной системы сбора, анализа, обработки и передачи данных. Данная система делает возможным отслеживание изменений ключевых параметров и формирование предложений по мерам воздействия на ситуацию в реальном времени, а также возможность прогнозирования состояния объектов на основании определения зависимостей предыдущих изменений.UK: Мета. Робота передбачає встановлення залежності змін в часовій області та спектральної складової струму в ланцюзі стрілочного електродвигуна змінного струму від його технічного стану. Необхідним є виділення загальних ознак для однакових типів ушкоджень. За допомогою аналізу отриманих сигналів потрібно провести дистанційне діагностування та визначення несправностей і дефектів стрілочних електродвигунів, а також прискорення процесу пошуку несправностей, відмов і пошкоджень. Необхідно автоматизувати підхід до обслуговування віддаленого напільного обладнання автоматики, розташованого в габариті руху поїздів. У дослідженні передбачається розробка комплексу заходів із зниження загрози життю та здоров’ю обслуговуючого персоналу за рахунок зменшення часу його перебування в зоні руху поїздів і зменшення впливу людського фактора на результат обслуговування. Методика. У роботі вивчено будову, параметри й характеристики, особливості експлуатації та обслуговування стрілочних електродвигунів змінного струму. Визначено основні види можливих пошкоджень в залежності від умов процесу експлуатації. Подано електродвигун як об’єкт діагностування. Результати. Отримано часові залежності струму в ланцюзі стрілочного електродвигуна для різних його станів. Встановлено зв’язок між технічним станом стрілочного електродвигуна та показниками кривої струму в часовій і спектральній областях. Наведено обґрунтування виявлених відхилень від еталонного сигналу і зроблено висновок із отриманих результатів. Наукова новизна. Запропоновано спосіб діагностування стану стрілочного електродвигуна змінного струму з часової залежності й спектрального складу струму в його ланцюзі. Застосована схема підключення до обмоток електродвигуна з урахуванням вихідних електричних параметрів схеми включення в реальних умовах експлуатації. Практична значимість. Отримані результати дозволяють говорити про можливість і доцільність подальшого розвитку принципів дистанційного діагностування на підставі аналізу тимчасової та спектральної областей кривої струму в ланцюзі стрілочного електродвигуна. Реальним і раціональним є також впровадження та практичне застосування отриманих результатів в умовах експлуатації в якості самостійної системи збору, аналізу, обробки та передачі даних. Дана система уможливлює відстеження змін ключових параметрів і формування пропозицій щодо заходів впливу на ситуацію в реальному часі, а також можливість прогнозування стану об’єктів на підставі визначення залежностей попередніх змін.EN: Purpose. The paper is aimed to establish the dependence of changes in the time domain and spectral components of the current in the circuit of the AC electric point motor on its technical condition, to identify the common features for the same type of damage. It is necessary using the analysis of the received signals to carry out the remote diagnosis and determination of faults and defects of electric point motors. In addition it suggested to accelerate the process of the failure, malfunction and damage search. Authors propose the automated approach to the service of remote floor automation equipment, which is located in the envelope of trains. Reduction of the threat to life and health of staff by reducing the residence time in the zone of train movement. Reduce the impact of human factors on the result of service. Methodology. The paper studies the structure, parameters and characteristics, the operation and maintenance characteristics of the AC electric point motors. Determination of the main types of possible faults in the process depending on the operating conditions. Presentation of the electric motor as an object of diagnosis. Findings. The time dependences of the current in the circuit of electric point motor for its various states was obtained. The Connection between the technical condition of electric point motor and the performance of current curve in time and spectral domains was established. The revealed deviations from the reference signal were justified. According to the obtained results it was made the conclusion. Originality. A method for diagnosing the state of the AC electric point motor by the time dependence and the spectral composition of the current in its circuit was proposed. The Connection Diagram to the motor windings based on non-infringement of electric parameters of Connection circuit in the actual operating conditions was applied. Practical value. The obtained results suggest the possibility and feasibility of further development of the principles of remote diagnosis based on the analysis of temporal and spectral domains of the current curve in the circuit of the AC electric point motor. The implementation and practical application in operation as a separate system for the collection, analysis, processing and data communication is also real and rational. The given system makes possible tracking the changes in key parameters and forming the proposals on impact measures on the existing situation, as well as the ability to predict the state of the objects on the basis of the dependency determination of the previous changes