RU2009128437A - CELL OF A HOMOGENEOUS STRUCTURE FOR SOLVING DIFFERENTIAL EQUATIONS IN PRIVATE DERIVATIVES WITH VARIABLE COEFFICIENTS - Google Patents
CELL OF A HOMOGENEOUS STRUCTURE FOR SOLVING DIFFERENTIAL EQUATIONS IN PRIVATE DERIVATIVES WITH VARIABLE COEFFICIENTS Download PDFInfo
- Publication number
- RU2009128437A RU2009128437A RU2009128437/08A RU2009128437A RU2009128437A RU 2009128437 A RU2009128437 A RU 2009128437A RU 2009128437/08 A RU2009128437/08 A RU 2009128437/08A RU 2009128437 A RU2009128437 A RU 2009128437A RU 2009128437 A RU2009128437 A RU 2009128437A
- Authority
- RU
- Russia
- Prior art keywords
- input
- output
- integrator
- inputs
- key element
- Prior art date
Links
Landscapes
- Complex Calculations (AREA)
- Networks Using Active Elements (AREA)
Abstract
Ячейка однородной структуры для решения дифференциальных уравнений в частных производных с переменными коэффициентами, содержащая интегратор, блок масштабных интеграторов, выходы которого соединены со входами сумматора приращений, следящий интегратор, выход которого соединен со входом интегратора и с одним из входов блока масштабных интеграторов, при этом вход следящего интегратора подключен к выходу сумматора приращений, ключевой элемент и блок формирования приращений от искомой переменной с предыдущих шагов по времени, выход которого соединен с одним из входов сумматора приращений, а вход с выходом ключевого элемента, первый вход которого соединен с выходом интегратора, а второй служит входом для сигнала управления, причем выходом ячейки для соединения со входами других ячеек однородной структуры является выход следящего интегратора, а входами ячейки для соединения с выходами других ячеек - входы блока масштабных интеграторов, отличающаяся тем, что в нее введен второй ключевой элемент, первый вход которого служит входом ячейки для ввода переменных коэффициентов от внешнего устройства, второй вход связан со вторым входом первого ключевого элемента и служит входом для сигнала управления, а выход второго ключевого элемента соединен со входом блока масштабных интеграторов для ввода коэффициентов. A cell of a homogeneous structure for solving partial differential equations with variable coefficients, containing an integrator, a block of scale integrators, the outputs of which are connected to the inputs of the increment adder, a tracking integrator, the output of which is connected to the input of the integrator and to one of the inputs of the block of scale integrators, while the input the tracking integrator is connected to the output of the increment adder, the key element and the unit for generating increments from the desired variable from the previous time steps, the output of which It is connected to one of the inputs of the increment adder, and the input with the output of the key element, the first input of which is connected to the output of the integrator, and the second serves as the input for the control signal, the output of the cell for connecting to the inputs of other cells of a homogeneous structure is the output of the tracking integrator, and the inputs the cells for connecting to the outputs of other cells are the inputs of the block of scale integrators, characterized in that a second key element is introduced into it, the first input of which serves as the input of the cell for entering variable coefficients from an external device, the second input is connected to the second input of the first key element and serves as an input for the control signal, and the output of the second key element is connected to the input of the scale integrator block for inputting coefficients.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009128437/08A RU2419141C2 (en) | 2009-07-22 | 2009-07-22 | Cell of homogeneous structure to solve partial differential equations with alternating coefficients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009128437/08A RU2419141C2 (en) | 2009-07-22 | 2009-07-22 | Cell of homogeneous structure to solve partial differential equations with alternating coefficients |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2009128437A true RU2009128437A (en) | 2011-01-27 |
| RU2419141C2 RU2419141C2 (en) | 2011-05-20 |
Family
ID=44733873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009128437/08A RU2419141C2 (en) | 2009-07-22 | 2009-07-22 | Cell of homogeneous structure to solve partial differential equations with alternating coefficients |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2419141C2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU840920A1 (en) * | 1979-01-24 | 1981-06-23 | Донецкий Ордена Трудового Красногознамени Политехнический Институт | Computing unit of digital network model for solving differential equations |
| JP2000020502A (en) * | 1998-07-01 | 2000-01-21 | Tadahiko Kawai | Numerical analytical processor |
| RU2359322C1 (en) * | 2007-11-12 | 2009-06-20 | Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет | Cell with homogeneous structure for solving partial differential equations |
-
2009
- 2009-07-22 RU RU2009128437/08A patent/RU2419141C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2419141C2 (en) | 2011-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2558969A4 (en) | METHODS OF USING DIFFERENTIATION AND GENERALIZED INTEGRATION OF INPUT VARIABLES FOR PREDICTING TRENDS | |
| WO2012009413A3 (en) | Methods and systems for compressed sensing analog to digital conversion | |
| RU2010124477A (en) | COMBINED ADAPTIVE CONTROL SYSTEM FOR DYNAMIC OBJECTS WITH PERIODIC COEFFICIENTS | |
| RU2009128437A (en) | CELL OF A HOMOGENEOUS STRUCTURE FOR SOLVING DIFFERENTIAL EQUATIONS IN PRIVATE DERIVATIVES WITH VARIABLE COEFFICIENTS | |
| Ruan et al. | Applications of equivariant degree for gradient maps to symmetric Newtonian systems | |
| RU2010122360A (en) | ZERO RADIOMETER | |
| RU2010149607A (en) | SIGNAL GENERATOR VARIABLE BY BOOLEAN FUNCTIONS | |
| RU2011106012A (en) | DEVICE FOR CALCULATING BOOLEAN TRANSFORMATION COEFFICIENTS OVER THE GALOIS FIELD GF (2n) | |
| RU139235U1 (en) | ROBUST MANAGEMENT SYSTEM | |
| RU2008143095A (en) | ADAPTIVE INTEGRAL DEVICE FOR AIRCRAFT CONTROL SYSTEMS | |
| RU2010106287A (en) | ADAPTIVE CONTROL SYSTEM OF THE PLANE AT THE PITCH ANGLE | |
| RU2008143094A (en) | INTEGRATION DEVICE FOR ASTATIC AIRCRAFT CONTROL SYSTEMS | |
| Kadir | Systolic Array Architecture and Its Application in Finite Impulse Response Filter Design | |
| RU138551U1 (en) | ELECTRONIC POLARIZATION OF A WATER MOLECULE | |
| RU2011142590A (en) | DEVICE FOR DETERMINING RELIABLE AND OPERATIONAL AND TECHNICAL CHARACTERISTICS OF THE PRODUCT | |
| RU2008117705A (en) | ADAPTIVE CONTROL SYSTEM FOR OBJECT WITH DELAY OF NEUTRAL TYPE | |
| RU2009111787A (en) | COMBINED CONTROL SYSTEM FOR APRIOROUSLY UNDEFINED NON-STATIONARY DYNAMIC OBJECTS | |
| RU2013111917A (en) | ADAPTIVE-ROBUST CONTROL SYSTEM FOR APRIORIOUSLY UNDEFINED NON-STATIONARY DYNAMIC OBJECTS | |
| RU2012123784A (en) | DIGITAL TEMPERATURE METER | |
| RU2013129437A (en) | ULTRASONIC PHASE VIBRATION CONVERTER | |
| RU2014130177A (en) | Device for identifying parameters of dynamic links of information management systems | |
| RU2010134143A (en) | DEVICE FOR DETERMINING VALUES OF PRODUCT RELIABILITY CHARACTERISTICS | |
| RU2009122422A (en) | METHOD AND DEVICE FOR QUICK CALCULATION OF SIGNAL UNCERTAINTY FUNCTIONS TAKING INTO ACCOUNT REVERSE INTERFERENCE | |
| RU2014127133A (en) | SOFTWARE AND HARDWARE SIMULATOR AVSKU | |
| RU2010103153A (en) | INTELLIGENT MANAGEMENT SYSTEM FOR COMPLEX ORGANIZED OBJECTS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20110723 |