JPS54133044A - Simulation system for wind blow - Google Patents
Simulation system for wind blowInfo
- Publication number
- JPS54133044A JPS54133044A JP4034178A JP4034178A JPS54133044A JP S54133044 A JPS54133044 A JP S54133044A JP 4034178 A JP4034178 A JP 4034178A JP 4034178 A JP4034178 A JP 4034178A JP S54133044 A JPS54133044 A JP S54133044A
- Authority
- JP
- Japan
- Prior art keywords
- random number
- wind
- given
- number generator
- generator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000004088 simulation Methods 0.000 title abstract 2
- 238000004364 calculation method Methods 0.000 abstract 2
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Abstract
PURPOSE: To enable to simulate the change in wind close to natural phenomenon, that is, wind blow, by using a random number generator and a triangle wave generator.
CONSTITUTION: The initial value for wind direction or wind speed is given to the random number generator 2 from the calculation processor 1, random number is generated to the initial value given from the random number generator 2, and the result is given to the triangle function generator 3 at the period changing in the wind direction or wind speed, that is the wind blow. The maximum value of amplitude of the triangle function and the center value are given to the triangle function generator 3 as the initial value from the calculation processor 1 in advance, and operation is made every Δt section by taking the result of the random number generator 2 as one period, and the result is given as the center value of random numbers of the random number generator 4. The random number generator 4 produces random numbers by taking the value given as the center of the random numbers and drives the wind direction meter or wind speed meter 5. Thus, the simulation to the wind blow is made possible.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4034178A JPS54133044A (en) | 1978-04-07 | 1978-04-07 | Simulation system for wind blow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4034178A JPS54133044A (en) | 1978-04-07 | 1978-04-07 | Simulation system for wind blow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54133044A true JPS54133044A (en) | 1979-10-16 |
Family
ID=12577917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4034178A Pending JPS54133044A (en) | 1978-04-07 | 1978-04-07 | Simulation system for wind blow |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54133044A (en) |
-
1978
- 1978-04-07 JP JP4034178A patent/JPS54133044A/en active Pending
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