RU2011133511A - METHOD FOR MONITORING LINEAR AND ANGULAR DEFLECTIONS FROM VERTICAL DIRECTION FOR REMOTE MONITORING OF ANTENUM-MAST STRUCTURES - Google Patents
METHOD FOR MONITORING LINEAR AND ANGULAR DEFLECTIONS FROM VERTICAL DIRECTION FOR REMOTE MONITORING OF ANTENUM-MAST STRUCTURES Download PDFInfo
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- RU2011133511A RU2011133511A RU2011133511/28A RU2011133511A RU2011133511A RU 2011133511 A RU2011133511 A RU 2011133511A RU 2011133511/28 A RU2011133511/28 A RU 2011133511/28A RU 2011133511 A RU2011133511 A RU 2011133511A RU 2011133511 A RU2011133511 A RU 2011133511A
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- ams
- projections
- orthogonal axes
- linear acceleration
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Abstract
1. Способ контроля линейных и угловых отклонений от вертикального направления для дистанционного мониторинга антенно-мачтовых сооружений (АМС), включающий обработку параметров прибора, фиксирующего линейные и угловые отклонения от вертикального положения АМС, характеризующийся тем, что в качестве прибора используют трехосный акселерометр, закрепленный на АМС, регистрируют проекции линейного ускорения на три ортогональные оси акселерометра, по меньшей мере, для двух последовательных сеансов измерения, а линейные и угловые отклонения от вертикального положения антенно-мачтовых сооружений вычисляют по результатам выделения и анализа поступательной составляющей динамических характеристик поступательно-колебательного движения АМС, вычисленных с учетом величин упомянутых проекций линейного ускорения.2. Способ по п.1, отличающийся тем, что при выделении и анализе поступательной составляющей динамических характеристик поступательно-колебательного движения АМС, сначала вычисляют амплитудочастотные характеристики проекций линейного ускорения по трем ортогональным осям методом прямого преобразования Фурье для обоих зарегистрированных сеансов, затем последовательно определяют полные вариации амплитудочастотных характеристик проекций линейного ускорения по трем ортогональным осям для зарегистрированных сеансов, вычисляют полные вариации проекций линейного ускорения по трем ортогональным осям при помощи обратного преобразования Фурье полных вариаций их амплитудочастотных характеристик, определяют проекции относительного перемещения АМС на три ортогональные оси за время, прошедшее от предыд�1. A method for monitoring linear and angular deviations from the vertical direction for remote monitoring of antenna mast structures (AMS), comprising processing the parameters of the device, fixing linear and angular deviations from the vertical position of the AMS, characterized in that a triaxial accelerometer mounted on the device is used AMS, register projections of linear acceleration on three orthogonal axes of the accelerometer for at least two consecutive measurement sessions, and linear and angular deviations r vertical position antenna towers is calculated based on the results of isolation and analysis of the translational component of the dynamic characteristics of translational oscillating movement AMC calculated into the values of said linear projections uskoreniya.2. The method according to claim 1, characterized in that when isolating and analyzing the translational component of the dynamic characteristics of the translational-vibrational motion of the AMS, the amplitude-frequency characteristics of the linear acceleration projections along three orthogonal axes are first calculated by the direct Fourier transform for both recorded sessions, then the full variations of the amplitude-frequency are determined sequentially the characteristics of the projections of linear acceleration along three orthogonal axes for recorded sessions, calculate the total iatsii projections linear acceleration in three orthogonal axes by means of inverse Fourier transform amplitudochastotnyh total variations of the characteristics, determine the relative projection displacement AMC three orthogonal axes for the time elapsed from prev
Claims (5)
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RU2011133511/28A RU2477454C1 (en) | 2011-08-10 | 2011-08-10 | Method of monitoring linear and angular deviation from vertical direction for remote monitoring of antenna mast structures |
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RU2011133511/28A RU2477454C1 (en) | 2011-08-10 | 2011-08-10 | Method of monitoring linear and angular deviation from vertical direction for remote monitoring of antenna mast structures |
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RU2011133511A true RU2011133511A (en) | 2013-02-20 |
RU2477454C1 RU2477454C1 (en) | 2013-03-10 |
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RU2011133511/28A RU2477454C1 (en) | 2011-08-10 | 2011-08-10 | Method of monitoring linear and angular deviation from vertical direction for remote monitoring of antenna mast structures |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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RU2626069C1 (en) * | 2016-02-17 | 2017-07-21 | Общество С Ограниченной Ответственностью "Газпром Трансгаз Краснодар" | Method of antenna-mast structures state monitoring |
Family Cites Families (8)
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RU2163009C2 (en) * | 1999-01-06 | 2001-02-10 | Селезнев Виктор Сергеевич | Method of scheduled preventive test of physical state of buildings and structures |
RU2166732C1 (en) * | 2000-03-21 | 2001-05-10 | Ачильдиев Владимир Михайлович | Digital inclinometer |
IT1317974B1 (en) * | 2000-06-16 | 2003-07-21 | Beniamino Negri | REMOTE AND REAL TIME CONTROL SYSTEM OF THE CONDITIONS AND / OR ENVIRONMENTAL AND CONSTRUCTION SAFETY, IN PARTICULAR |
RU2227899C1 (en) * | 2003-06-17 | 2004-04-27 | Доронин Владимир Олегович | Method and digital device for inclination measurement |
RU2327105C2 (en) * | 2006-05-23 | 2008-06-20 | Общество с ограниченной ответственностью "Батиз" | Method of monitoring condition of building or engineering-construction utility structure and device for its implementation |
RU66525U1 (en) * | 2006-12-11 | 2007-09-10 | Михаил Андраникович Шахраманьян | SYSTEM FOR MONITORING THE TECHNICAL CONDITION OF BUILDINGS AND STRUCTURES |
CN102037341A (en) * | 2008-04-01 | 2011-04-27 | 结构数据有限公司 | System and procedure for the real-time monitoring of fixed or mobile rigid structures such as building structures, aircraft, ships and/or the like |
RU2371691C1 (en) * | 2008-04-22 | 2009-10-27 | Анатолий Алексеевич Сперанский | Method for monitoring of machines and structures |
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Effective date: 20180811 |