rail ramp
Универсальный англо-русский словарь . Академик.ру . 2011 .
Смотреть что такое «rail ramp» в других словарях:
Ramp — Ramp, n. 1. A leap; a spring; a hostile advance. [1913 Webster] The bold Ascalonite Fled from his lion ramp. Milton. [1913 Webster] 2. A highwayman; a robber. [Prov. Eng.] [1913 Webster] 3. A romping woman; a prostitute. [Obs.] Lyly. [1913… … The Collaborative International Dictionary of English
ramp — 1. n. & v. n. 1 a slope or inclined plane, esp. for joining two levels of ground, floor, etc. 2 movable stairs for entering or leaving an aircraft. 3 an upward bend in a stair rail. 4 Brit. a transverse ridge in a road to control the speed of… … Useful english dictionary
ramp — noun 1》 a sloping surface joining two different levels. ↘a movable set of steps for entering or leaving an aircraft. ↘N. Amer. an inclined slip road leading to or from a main road or motorway. 2》 Brit. a transverse ridge in a road to… … English new terms dictionary
Newark Light Rail — A Newark Light Rail car crosses Broad Street by Riverfront Stadium in Newark, pulling into the Newark Broad Street station … Wikipedia
Mega Ramp — The Big Air event of freestyle at sunset, 2004. A Mega Ramp is the informal name given to any large format vert ramp structure used in freestyle BMX and skateboarding. The name distinguishes a second generation of ramps which became increasingly… … Wikipedia
MAX Light Rail — Metropolitan Area Express (MAX) Info Locale Portland, Oregon, United States Transit type L … Wikipedia
History of the Long Island Rail Road — The Long Island Rail Road is a railroad owned by the Metropolitan Transportation Authority in the U.S. state of New York. It is the oldest U.S. railroad still operating under its original name and charter.[1] Contents 1 Gateway to Boston, 1832… … Wikipedia
Light Rail Transit (Singapore) — Infobox Public transit name = Light Rapid Transit (LRT) 轻轨列车系统 Sistem Rel Ringan imagesize = 100px locale = Singapore transit type = Light Rail began operation = 6 November, 1999 system length = km to mi|28.8|abbr=yes|precision=2|wiki=yes lines … Wikipedia
East Gippsland Rail Trail — MelbourneBikePath DESCRIPTION=East Gippsland Rail Trail Signage NAME=East Gippsland Rail Trail LENGTH=96 km DIFFICULTY=Easy to medium HILLS=Extended shallow gradients, short hills to and from original track height, undulating hills… … Wikipedia
Chelford rail accident — Date and time 22 December 1894 : 1644 Location Chelford, Cheshire Rail line London and North Western Railway Cause Wind blew waggon onto tracks Trains 2 … Wikipedia
Cant (road/rail) — The cant of a road (sometimes referred to as camber or cross slope) or railway (also referred to as superelevation) is the difference in elevation between the two edges. A cant which is not equal to zero results in a banked turn, allowing… … Wikipedia
Источник
rail ramp
Англо-русский словарь технических терминов . 2005 .
Смотреть что такое «rail ramp» в других словарях:
Ramp — Ramp, n. 1. A leap; a spring; a hostile advance. [1913 Webster] The bold Ascalonite Fled from his lion ramp. Milton. [1913 Webster] 2. A highwayman; a robber. [Prov. Eng.] [1913 Webster] 3. A romping woman; a prostitute. [Obs.] Lyly. [1913… … The Collaborative International Dictionary of English
ramp — 1. n. & v. n. 1 a slope or inclined plane, esp. for joining two levels of ground, floor, etc. 2 movable stairs for entering or leaving an aircraft. 3 an upward bend in a stair rail. 4 Brit. a transverse ridge in a road to control the speed of… … Useful english dictionary
ramp — noun 1》 a sloping surface joining two different levels. ↘a movable set of steps for entering or leaving an aircraft. ↘N. Amer. an inclined slip road leading to or from a main road or motorway. 2》 Brit. a transverse ridge in a road to… … English new terms dictionary
Newark Light Rail — A Newark Light Rail car crosses Broad Street by Riverfront Stadium in Newark, pulling into the Newark Broad Street station … Wikipedia
Mega Ramp — The Big Air event of freestyle at sunset, 2004. A Mega Ramp is the informal name given to any large format vert ramp structure used in freestyle BMX and skateboarding. The name distinguishes a second generation of ramps which became increasingly… … Wikipedia
MAX Light Rail — Metropolitan Area Express (MAX) Info Locale Portland, Oregon, United States Transit type L … Wikipedia
History of the Long Island Rail Road — The Long Island Rail Road is a railroad owned by the Metropolitan Transportation Authority in the U.S. state of New York. It is the oldest U.S. railroad still operating under its original name and charter.[1] Contents 1 Gateway to Boston, 1832… … Wikipedia
Light Rail Transit (Singapore) — Infobox Public transit name = Light Rapid Transit (LRT) 轻轨列车系统 Sistem Rel Ringan imagesize = 100px locale = Singapore transit type = Light Rail began operation = 6 November, 1999 system length = km to mi|28.8|abbr=yes|precision=2|wiki=yes lines … Wikipedia
East Gippsland Rail Trail — MelbourneBikePath DESCRIPTION=East Gippsland Rail Trail Signage NAME=East Gippsland Rail Trail LENGTH=96 km DIFFICULTY=Easy to medium HILLS=Extended shallow gradients, short hills to and from original track height, undulating hills… … Wikipedia
Chelford rail accident — Date and time 22 December 1894 : 1644 Location Chelford, Cheshire Rail line London and North Western Railway Cause Wind blew waggon onto tracks Trains 2 … Wikipedia
Cant (road/rail) — The cant of a road (sometimes referred to as camber or cross slope) or railway (also referred to as superelevation) is the difference in elevation between the two edges. A cant which is not equal to zero results in a banked turn, allowing… … Wikipedia
Источник
Линейно-временная функция (Ramp)
Для управления переменной (уставка SP), задающей значение технологического процесса, по закону линейно-нарастающей функции используется функциональный блок Ramp. Данная задача востребована часто при процессах нагрева или охлаждения для различных инертных процессах (крупные печи, научные внедрения, пищевая промышленность).
Обрабатывает входные значения технологического процесса и формирует выходной аналоговый сигнал, который является уставкой для работы конкретного регулятора. Линейно-нарастающая функция предназначена для растянутого во времени достижения заданной уставки технологическим процессом. Разрядность процесса прироста или замедления зависит от быстродействия процессора (скважности), чем выше разрядность, тем с большей точностью (ровнее линия) будет вестись процесс.
Блок поддерживает возможность временного прекращения набора/снижения линейно-нарастающей функции в зависимости от потребности технологического процесса (например, при отсутствии необходимости регулирования).
Логика работы функционального блока позволяет добиться достижения плавающей уставки (FSP) до статической уставки (SP) за заданное (RAMP_TIME) время. Данное замедление регулированием технологического процесса требуется для инерционных процессов.
Назначение входов и выходов функционального блока
| Входы: | Тип | Описание | Выходы: | Тип | Описание |
|---|---|---|---|---|---|
| START | BOOL | Разрешение для начала расчёта | OUT | REAL | Выход плавающей уставки на регулятор |
| SP | REAL | Значение статической уставки | FSP_SP | BOOL | Выход равен статической уставке |
| PV | REAL | Значение измеряющей переменной процесса | FSP_PV | BOOL | Выход равен измеряемому значению |
| RAMP_TIME | TIME | Заданное время | |||
| INDIRECT | BOOL | Направление наклона прямой |
Особенности применения
Угол наклона линейно-нарастающей функции при первоначальном воздействии (START) происходит по времени (RAMP_TIME), все последующие скачки статической уставки (SP) происходят по скорости один градус в минуту.
Рекомендации по применению
Выход с функционального блока служит уставкой для регулятора. Переменные FSP_SP FSP_PV, обеспечивают визуализацию присвоенных в теле блока значений выходу. FSP_SP присваивается в случае если измеряющая процесса перешла границу SP, а FSP_PV если на вход блока START присваивается значение FALSE. Если переменная INDIRECT активирована (TRUE), то меняется геометрическое расположение угла наклона FSP на противоположное и функция. От выбора значения этого входа зависит характер работы блока линейно-нарастающий или линейно-убывающей функци
Источник
rail ramp
1 rail ramp
2 rail ramp
3 rail ramp
См. также в других словарях:
Ramp — Ramp, n. 1. A leap; a spring; a hostile advance. [1913 Webster] The bold Ascalonite Fled from his lion ramp. Milton. [1913 Webster] 2. A highwayman; a robber. [Prov. Eng.] [1913 Webster] 3. A romping woman; a prostitute. [Obs.] Lyly. [1913… … The Collaborative International Dictionary of English
ramp — 1. n. & v. n. 1 a slope or inclined plane, esp. for joining two levels of ground, floor, etc. 2 movable stairs for entering or leaving an aircraft. 3 an upward bend in a stair rail. 4 Brit. a transverse ridge in a road to control the speed of… … Useful english dictionary
ramp — noun 1》 a sloping surface joining two different levels. ↘a movable set of steps for entering or leaving an aircraft. ↘N. Amer. an inclined slip road leading to or from a main road or motorway. 2》 Brit. a transverse ridge in a road to… … English new terms dictionary
Newark Light Rail — A Newark Light Rail car crosses Broad Street by Riverfront Stadium in Newark, pulling into the Newark Broad Street station … Wikipedia
Mega Ramp — The Big Air event of freestyle at sunset, 2004. A Mega Ramp is the informal name given to any large format vert ramp structure used in freestyle BMX and skateboarding. The name distinguishes a second generation of ramps which became increasingly… … Wikipedia
MAX Light Rail — Metropolitan Area Express (MAX) Info Locale Portland, Oregon, United States Transit type L … Wikipedia
History of the Long Island Rail Road — The Long Island Rail Road is a railroad owned by the Metropolitan Transportation Authority in the U.S. state of New York. It is the oldest U.S. railroad still operating under its original name and charter.[1] Contents 1 Gateway to Boston, 1832… … Wikipedia
Light Rail Transit (Singapore) — Infobox Public transit name = Light Rapid Transit (LRT) 轻轨列车系统 Sistem Rel Ringan imagesize = 100px locale = Singapore transit type = Light Rail began operation = 6 November, 1999 system length = km to mi|28.8|abbr=yes|precision=2|wiki=yes lines … Wikipedia
East Gippsland Rail Trail — MelbourneBikePath DESCRIPTION=East Gippsland Rail Trail Signage NAME=East Gippsland Rail Trail LENGTH=96 km DIFFICULTY=Easy to medium HILLS=Extended shallow gradients, short hills to and from original track height, undulating hills… … Wikipedia
Chelford rail accident — Date and time 22 December 1894 : 1644 Location Chelford, Cheshire Rail line London and North Western Railway Cause Wind blew waggon onto tracks Trains 2 … Wikipedia
Cant (road/rail) — The cant of a road (sometimes referred to as camber or cross slope) or railway (also referred to as superelevation) is the difference in elevation between the two edges. A cant which is not equal to zero results in a banked turn, allowing… … Wikipedia
Источник
rail ramp
Большой англо-русский и русско-английский словарь . 2001 .
Смотреть что такое «rail ramp» в других словарях:
Ramp — Ramp, n. 1. A leap; a spring; a hostile advance. [1913 Webster] The bold Ascalonite Fled from his lion ramp. Milton. [1913 Webster] 2. A highwayman; a robber. [Prov. Eng.] [1913 Webster] 3. A romping woman; a prostitute. [Obs.] Lyly. [1913… … The Collaborative International Dictionary of English
ramp — 1. n. & v. n. 1 a slope or inclined plane, esp. for joining two levels of ground, floor, etc. 2 movable stairs for entering or leaving an aircraft. 3 an upward bend in a stair rail. 4 Brit. a transverse ridge in a road to control the speed of… … Useful english dictionary
ramp — noun 1》 a sloping surface joining two different levels. ↘a movable set of steps for entering or leaving an aircraft. ↘N. Amer. an inclined slip road leading to or from a main road or motorway. 2》 Brit. a transverse ridge in a road to… … English new terms dictionary
Newark Light Rail — A Newark Light Rail car crosses Broad Street by Riverfront Stadium in Newark, pulling into the Newark Broad Street station … Wikipedia
Mega Ramp — The Big Air event of freestyle at sunset, 2004. A Mega Ramp is the informal name given to any large format vert ramp structure used in freestyle BMX and skateboarding. The name distinguishes a second generation of ramps which became increasingly… … Wikipedia
MAX Light Rail — Metropolitan Area Express (MAX) Info Locale Portland, Oregon, United States Transit type L … Wikipedia
History of the Long Island Rail Road — The Long Island Rail Road is a railroad owned by the Metropolitan Transportation Authority in the U.S. state of New York. It is the oldest U.S. railroad still operating under its original name and charter.[1] Contents 1 Gateway to Boston, 1832… … Wikipedia
Light Rail Transit (Singapore) — Infobox Public transit name = Light Rapid Transit (LRT) 轻轨列车系统 Sistem Rel Ringan imagesize = 100px locale = Singapore transit type = Light Rail began operation = 6 November, 1999 system length = km to mi|28.8|abbr=yes|precision=2|wiki=yes lines … Wikipedia
East Gippsland Rail Trail — MelbourneBikePath DESCRIPTION=East Gippsland Rail Trail Signage NAME=East Gippsland Rail Trail LENGTH=96 km DIFFICULTY=Easy to medium HILLS=Extended shallow gradients, short hills to and from original track height, undulating hills… … Wikipedia
Chelford rail accident — Date and time 22 December 1894 : 1644 Location Chelford, Cheshire Rail line London and North Western Railway Cause Wind blew waggon onto tracks Trains 2 … Wikipedia
Cant (road/rail) — The cant of a road (sometimes referred to as camber or cross slope) or railway (also referred to as superelevation) is the difference in elevation between the two edges. A cant which is not equal to zero results in a banked turn, allowing… … Wikipedia
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