JPH0397713U - - Google Patents
Info
- Publication number
- JPH0397713U JPH0397713U JP591590U JP591590U JPH0397713U JP H0397713 U JPH0397713 U JP H0397713U JP 591590 U JP591590 U JP 591590U JP 591590 U JP591590 U JP 591590U JP H0397713 U JPH0397713 U JP H0397713U
- Authority
- JP
- Japan
- Prior art keywords
- positioning
- movable part
- command
- detection means
- pulse signal
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Position Or Direction (AREA)
Description
第１図は本考案の構成を示すブロツク図、第２
図は本考案の一実施例の一部を示す概略図、第３
図ａ〜ｄは同実施例における磁気感応素子及び磁
気回路を示す図、第４図は同実施例の回路構成を
示すブロツク図、第５図は同実施例におけるＭＰ
Ｕの処理フローを示すフローチヤートである。
１……パルスエンコーダ、２……位置検出手段
、３……局部位置決め制御手段。
Figure 1 is a block diagram showing the configuration of the present invention;
The figure is a schematic diagram showing a part of an embodiment of the present invention.
Figures a to d are diagrams showing the magnetic sensing element and magnetic circuit in the same example, Figure 4 is a block diagram showing the circuit configuration of the same example, and Figure 5 is the MP in the same example.
It is a flowchart showing the processing flow of U. 1...Pulse encoder, 2...Position detection means, 3...Local positioning control means.
補正 平２．４．１９
図面の簡単な説明を次のように補正する。
明細書第１２頁第１２行の「第５図は」の後に
「同実施例のタイミングチヤート、第６図は」を
挿入する。Amendment 2.4.19 The brief description of the drawing is amended as follows. ``A timing chart of the same embodiment, FIG. 6'' is inserted after ``FIG. 5'' on page 12, line 12 of the specification.
Claims (1)
所定の移動路上における予め決められている複数
の位置のうち前記位置決め指令で指示された位置
の付近に移動させるという粗位置決めを行つてか
ら前記位置決め指令で指示された位置に位置決め
する位置決め方式において、前記可動部と連動し
てパルス信号を発生するパルスエンコーダと、こ
のパルスエンコーダからのパルス信号により前記
可動部の位置を検出する位置検出手段と、前記粗
位置決めの後に前記位置検出手段により検出され
た前記可動部の位置と前記位置決め指令で指示さ
れた位置とが一致するように前記可動部を制御す
る局部位置決め制御手段とを備えたことを特徴と
する位置決め方式。 In response to the positioning command, coarse positioning is performed in which the movable part is moved by the rough positioning means to the vicinity of the position designated by the positioning command among a plurality of predetermined positions on a predetermined travel path, and then the movable part is directed by the positioning command. In the positioning method, the positioning method includes a pulse encoder that generates a pulse signal in conjunction with the movable part, a position detection means that detects the position of the movable part based on the pulse signal from the pulse encoder, and the coarse positioning method. and local positioning control means for controlling the movable part so that the position of the movable part detected by the position detection means and the position instructed by the positioning command match after the positioning. method.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP591590U JPH0397713U (en) | 1990-01-25 | 1990-01-25 | |
| EP19900102969 EP0383329A3 (en) | 1989-02-17 | 1990-02-15 | Positioning system |
| US07/481,194 US5164896A (en) | 1989-02-17 | 1990-02-20 | Positioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP591590U JPH0397713U (en) | 1990-01-25 | 1990-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397713U true JPH0397713U (en) | 1991-10-08 |
Family
ID=31509602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP591590U Pending JPH0397713U (en) | 1989-02-17 | 1990-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397713U (en) |
-
1990
- 1990-01-25 JP JP591590U patent/JPH0397713U/ja active Pending
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