JPS6431408U - - Google Patents
Info
- Publication number
- JPS6431408U JPS6431408U JP12480587U JP12480587U JPS6431408U JP S6431408 U JPS6431408 U JP S6431408U JP 12480587 U JP12480587 U JP 12480587U JP 12480587 U JP12480587 U JP 12480587U JP S6431408 U JPS6431408 U JP S6431408U
- Authority
- JP
- Japan
- Prior art keywords
- counting
- signal
- count value
- filter
- moving body
- 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 2
Landscapes
- Control Of Velocity Or Acceleration (AREA)
Description
第１図はこの考案の一実施例による制御装置の
ブロツク構成図、第２図は制御装置の各部の動作
タイミング図、第３図は従来の制御装置のブロツ
ク構成図である。
図において、２……ＳＷＰ発生回路、４……ド
ラム回転位相制御回路、６……バンドパスフイル
タ、７……第１のカウンタ、８……第１の計数値
、９……減算回路、１０……ゲート回路、１１…
…第２のカウンタ、１２……インバータ、１３…
…第２の計数値、１４……加算回路である。なお
、各図中同一符号は同一又は相当部分を示す。
FIG. 1 is a block diagram of a control device according to an embodiment of the present invention, FIG. 2 is an operation timing chart of each part of the control device, and FIG. 3 is a block diagram of a conventional control device. In the figure, 2...SWP generation circuit, 4...Drum rotation phase control circuit, 6...Band pass filter, 7...First counter, 8...First count value, 9...Subtraction circuit, 10 ...Gate circuit, 11...
...Second counter, 12...Inverter, 13...
...second count value, 14...addition circuit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
信号を出力する位置検出手段と、前記運動体の運
動により再生された再生信号より一定周期の信号
を抜き出すフイルタ手段と、前記位置信号に応動
してクロツク信号の繰り返し周期により計数を開
始し、前記フイルタ手段の出力信号による計数を
終了する第１の計数手段と、前記位置信号と前記
再生信号が所定の位置関係にある時、前記第１の
計数手段が計数するべき計数値と前記第１の計数
手段の計数値との比較を行う減算手段と、前記減
算手段の出力を所定の位置関係で前記運動体が制
御されている期間のみ通過させるゲート手段と、
前記位置信号に応動してクロツク信号の繰り返し
周期による計数を開始し、所定値により計数を終
了し、終了時に終了信号を出力する第２の計数手
段と、前記位置信号と前記再生信号が所定の位置
関係にある時、前記第２の計数手段が計数すべき
計数値と前記ゲート手段の出力とを加算する加算
手段と、前記加算手段の出力が前記所定値として
与えられ、前記終了信号に基づき前記運動体の運
動状態を制御する制御手段とを備えたことを特徴
とする制御装置。 (2) フイルタ手段はバンドパスフイルタである
ことを特徴とする実用新案登録請求の範囲第１項
記載の制御装置。[Claims for Utility Model Registration] (1) Position detecting means for outputting a position signal indicating that the moving body has reached a predetermined position, and extracting a signal with a constant period from the reproduction signal reproduced by the movement of the moving body. filter means, first counting means that starts counting according to the repetition period of the clock signal in response to the position signal and finishes counting according to the output signal of the filter means; subtracting means for comparing the count value to be counted by the first counting means with the count value of the first counting means when in a positional relationship; a gate means that allows the body to pass only during a controlled period;
a second counting means that starts counting according to the repetition period of the clock signal in response to the position signal, finishes the counting at a predetermined value, and outputs an end signal at the end of the counting; when the second counting means is in a positional relationship, adding means adds the count value to be counted by the second counting means and the output of the gate means; the output of the adding means is given as the predetermined value; A control device comprising: a control means for controlling a motion state of the moving body. (2) The control device according to claim 1, wherein the filter means is a bandpass filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12480587U JPS6431408U (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12480587U JPS6431408U (en) | 1987-08-18 | 1987-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431408U true JPS6431408U (en) | 1989-02-27 |
Family
ID=31374854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12480587U Pending JPS6431408U (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7214328B2 (en) | 2001-12-11 | 2007-05-08 | Okamura Oil Mill, Ltd. | Composition for electrolytic solution and process for producing the same |
-
1987
- 1987-08-18 JP JP12480587U patent/JPS6431408U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7214328B2 (en) | 2001-12-11 | 2007-05-08 | Okamura Oil Mill, Ltd. | Composition for electrolytic solution and process for producing the same |
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