JPH0381533U - - Google Patents
Info
- Publication number
- JPH0381533U JPH0381533U JP14205889U JP14205889U JPH0381533U JP H0381533 U JPH0381533 U JP H0381533U JP 14205889 U JP14205889 U JP 14205889U JP 14205889 U JP14205889 U JP 14205889U JP H0381533 U JPH0381533 U JP H0381533U
- Authority
- JP
- Japan
- Prior art keywords
- wind speed
- command signal
- wind
- speed command
- motor
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
Description
第１図は、本考案の第１実施例に係る風洞風速
制御装置の構成図、第２図は同実施例の風速信号
補正器部の回路図、第３図は従来例の構成図であ
る。
１……送風機、２……モータ、３……モータ制
御器、４……電源、５……風速計、６……供試体
。７……風速指令信号設定器、８……風速指令信
号補正器、９……供試体選択スイツチ。
Fig. 1 is a block diagram of a wind tunnel wind speed control device according to a first embodiment of the present invention, Fig. 2 is a circuit diagram of a wind speed signal corrector section of the same embodiment, and Fig. 3 is a block diagram of a conventional example. . 1...Blower, 2...Motor, 3...Motor controller, 4...Power source, 5...Anemometer, 6...Specimen. 7... Wind speed command signal setter, 8... Wind speed command signal corrector, 9... Specimen selection switch.
Claims (1)
を設定する風洞試験装置において、風速設定の指
令信号を出力する風速指令信号設定器と、同風速
指令信号設定器の出力を受けるとともに供試体の
形状が設定入力され、同形状に応じて入力信号を
補正して出力する風速指令信号補正器と、電源に
つながれ、上記風速指令信号補正器の出力を受け
、上記モータを駆動し、かつ入力に応じた回転に
維持するモータ制御器とを備えてなることを特徴
とする風洞風速制御装置。 In a wind tunnel test device that sets the wind speed by controlling the rotation speed of the motor for driving the blower, there is a wind speed command signal setting device that outputs a command signal for setting the wind speed, and a wind speed command signal setting device that receives the output of the wind speed command signal setting device and controls the speed of the specimen. A wind speed command signal corrector is connected to a power source, receives the output of the wind speed command signal corrector, drives the motor, and is connected to an input signal. 1. A wind tunnel wind speed control device comprising: a motor controller that maintains the rotation at a corresponding speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14205889U JPH0381533U (en) | 1989-12-11 | 1989-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14205889U JPH0381533U (en) | 1989-12-11 | 1989-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0381533U true JPH0381533U (en) | 1991-08-20 |
Family
ID=31688909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14205889U Pending JPH0381533U (en) | 1989-12-11 | 1989-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0381533U (en) |
-
1989
- 1989-12-11 JP JP14205889U patent/JPH0381533U/ja active Pending