JPH01157377U - - Google Patents
Info
- Publication number
- JPH01157377U JPH01157377U JP5406088U JP5406088U JPH01157377U JP H01157377 U JPH01157377 U JP H01157377U JP 5406088 U JP5406088 U JP 5406088U JP 5406088 U JP5406088 U JP 5406088U JP H01157377 U JPH01157377 U JP H01157377U
- Authority
- JP
- Japan
- Prior art keywords
- encoder
- planetary
- servo controller
- planetarium
- computer device
- 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
- 239000013256 coordination polymer Substances 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Instructional Devices (AREA)
Description
添付図面は本考案の実施例を示し、第１図は惑
星棚の側面図、第２図は制御システムのブロツク
回路図である。
尚、図中符号、１……駆動軸、Ｍ……モーター
、Ｅ……エンコーダー、２……減速機、Ｐ……投
影筒、３……地球板、４……惑星板、１０……ホ
ストコンピユーター、１１……太陽位置演算ＣＰ
Ｕ、１２……補間プロセツサー、１３……サーボ
コントローラー。
The accompanying drawings show an embodiment of the invention, FIG. 1 being a side view of the planetary shelf and FIG. 2 being a block circuit diagram of the control system. In addition, the symbols in the figure are: 1...drive shaft, M...motor, E...encoder, 2...reducer, P...projection tube, 3...earth plate, 4...planet plate, 10...host Computer, 11...Sun position calculation CP
U, 12...Interpolation processor, 13...Servo controller.
Claims (1)
動軸を下記(イ)に記載するコンピユーター装置に
より制御することを特徴とするプラネタリウムの
惑星投影装置。 (イ) ホストコンピユーター、太陽位置演算ＣＰ
Ｕ、補間プロセツサー、サーボコントローラー、
モーター及びエンコーダーを接続し、エンコーダ
ーはサーボコントローラーに接続してなるコンピ
ユーター装置。[Claims for Utility Model Registration] A planetary projection device for a planetarium, characterized in that a drive shaft of a planetary shelf attached to a planetarium main body is controlled by a computer device described in (a) below. (b) Host computer, solar position calculation CP
U, interpolation processor, servo controller,
A computer device that connects a motor and encoder, and the encoder is connected to a servo controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5406088U JPH01157377U (en) | 1988-04-22 | 1988-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5406088U JPH01157377U (en) | 1988-04-22 | 1988-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01157377U true JPH01157377U (en) | 1989-10-30 |
Family
ID=31280008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5406088U Pending JPH01157377U (en) | 1988-04-22 | 1988-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01157377U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62223779A (en) * | 1986-03-26 | 1987-10-01 | 株式会社 五藤光学研究所 | Reproduction of constallation as viewed from planet for planetarium |
-
1988
- 1988-04-22 JP JP5406088U patent/JPH01157377U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62223779A (en) * | 1986-03-26 | 1987-10-01 | 株式会社 五藤光学研究所 | Reproduction of constallation as viewed from planet for planetarium |