SU596970A1 - Extrapolator - Google Patents

Extrapolator

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Publication number
SU596970A1
SU596970A1 SU762435339A SU2435339A SU596970A1 SU 596970 A1 SU596970 A1 SU 596970A1 SU 762435339 A SU762435339 A SU 762435339A SU 2435339 A SU2435339 A SU 2435339A SU 596970 A1 SU596970 A1 SU 596970A1
Authority
SU
USSR - Soviet Union
Prior art keywords
output
extrapolator
frequency
pulse
delay
Prior art date
Application number
SU762435339A
Other languages
Russian (ru)
Inventor
Владимир Георгиевич Чернов
Original Assignee
Владимирский политехнический институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Владимирский политехнический институт filed Critical Владимирский политехнический институт
Priority to SU762435339A priority Critical patent/SU596970A1/en
Application granted granted Critical
Publication of SU596970A1 publication Critical patent/SU596970A1/en

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Description

(54) ЗКСТРАПОЛЯТОР сто щее значение сигнала обозначить тс его прошлое эыаченне можно записать как ,Tnp) где Тпр - интервал пред сказани . Обозначим через крутизну статической характернстики преобразовател , тогда его выходна  частота sx(ti после триггера f (i)j а на выхо де цепочки импульсных линий задержки с суммарной задержкой Тп иметь (i-T.p) Частота на выходе вычитател  4 рав )-fx(tc-T„). f 2x(ti)-KCtt-.T«p), или пропорциональна предсказанному значению сигнала Cti.,V|fb,,-2K(tiVx(ti-V). Цепочка импульсньос линнй задержки пр менена дл  устранени  взаимного вли ни  соседних импульсов, если ,им Vf Задержка каждого звена выбрана a%. It . благодар  введению новых эле 1ентов и св зей конструкци  описываемого устройа точность экстрапол ции ства упрошена, повышена. Формула иаобрвтени  Экстр1апол тор, содержащий частотно-импульсный преобразователь, триггер и вычитатель , отличаюшийса тем, что, с целью повышени  точности и упрошени  экстрапол тора, в аего введены блок задержки, вход которого через триггер под ключен к выходу частотно-импульсного преобразовател , а выход - к первому входу вычитател , второй вход которого подключен к выходу частотно-импульсного преобразовател . Источники информации, прин тые во вниманНе при экспертизе: 1.Зелькин 3. Г. Построение ййстраполЯторов . Автоматика и телемеханика 1962, Ms 9, стр. 28. 2. В. Г. О возможности вьшолнени  операции экстраполировани  в частотно-импульсной форме. Обработка информации в автоматизнрованньгх системах. Вып.1, 1973 г. Межвузовский сборник. Р зань, . 68.(54) ZXTRAPOLATOR The current value of a signal is denoted by the TC its past can now be written as, Tnp) where Tpr is the prediction interval. Denote by the slope of the static characteristic of the converter, then its output frequency is sx (ti after the trigger f (i) j and at the output of the chain of pulse delay lines with total delay Tp to have (iT.p) Output frequency of the subtractor 4 equal) -fx (tc -T „). f 2x (ti) -KCtt-.T "p), or proportional to the predicted value of the signal Cti., V | fb ,, - 2K (tiVx (ti-V). The impulse delay chain is rectified to eliminate the mutual influence of neighboring pulses , if, by their Vf, the delay of each link is chosen a%. It., due to the introduction of new elements and connections, the design of the described device, the accuracy of extrapolation is simplified, enhanced, and the formula of the extrapolator containing a pulse frequency converter, trigger and subtractor differ that, in order to improve the accuracy and simplify the extrapolator, He introduced a delay unit, the input of which through a trigger is connected to the output of the pulse frequency converter, and the output to the first input of the subtractor, the second input of which is connected to the output of the frequency pulse converter. Information sources taken during the examination: 1. Zelkin 3. G. Construction of the YystrapolyPtorov. Automation and Remote Control 1962, Ms 9, p. 28. 2. V. G. About the possibility of performing the extrapolation operation in the frequency-pulse form. Information processing in automated systems. Issue 1, 1973 Interuniversity collection. P borrow,. 68

SU762435339A 1976-12-29 1976-12-29 Extrapolator SU596970A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU762435339A SU596970A1 (en) 1976-12-29 1976-12-29 Extrapolator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU762435339A SU596970A1 (en) 1976-12-29 1976-12-29 Extrapolator

Publications (1)

Publication Number Publication Date
SU596970A1 true SU596970A1 (en) 1978-03-05

Family

ID=20688749

Family Applications (1)

Application Number Title Priority Date Filing Date
SU762435339A SU596970A1 (en) 1976-12-29 1976-12-29 Extrapolator

Country Status (1)

Country Link
SU (1) SU596970A1 (en)

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