JPS5896313A - Signal adjusting method - Google Patents
Signal adjusting methodInfo
- Publication number
- JPS5896313A JPS5896313A JP19270681A JP19270681A JPS5896313A JP S5896313 A JPS5896313 A JP S5896313A JP 19270681 A JP19270681 A JP 19270681A JP 19270681 A JP19270681 A JP 19270681A JP S5896313 A JPS5896313 A JP S5896313A
- Authority
- JP
- Japan
- Prior art keywords
- knob
- output
- motor
- manual
- moved
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 7
- 238000001514 detection method Methods 0.000 claims description 7
- 230000004069 differentiation Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 230000003750 conditioning effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Numerical Control (AREA)
- Adjustable Resistors (AREA)
- Feedback Control In General (AREA)
- Control Of Position Or Direction (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は手動またはモータによシ駆動される可変抵抗器
による信号調整方法ｅこ関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method of signal conditioning using a manually or motor-driven variable resistor.
可変抵抗器を用いて入力信号を減衰して出力させる場合
の信号調整装置ｅこおいて、可変抵抗器の摺動子の移動
は手動またはモータにより行なわれる。モータＷＣよる
駆動時のためＶこ、摺動ノブはロータ軸に連結されてい
るのが通常であシ、これを手動Ｖこて移動させた場合、
モータのロータ軸と伝達手段を介して接続されているた
め、その操作ＶＣは力を必要し、手動Ｖζて微細な変化
を行なわせるときの調整を行ない難い欠点があった。In the signal conditioning device e which uses a variable resistor to attenuate and output an input signal, the slider of the variable resistor is moved manually or by a motor. Since it is driven by the motor WC, the sliding knob is normally connected to the rotor shaft, and when it is moved manually by the V-trowel,
Since it is connected to the rotor shaft of the motor via a transmission means, the operation VC requires force and has the drawback that it is difficult to make adjustments when making minute changes using the manual Vζ.
本発明は上記の欠点を解消した信号調整方法を提供する
ことを目的とする。It is an object of the present invention to provide a signal conditioning method that eliminates the above-mentioned drawbacks.
以下、本発明の方法を実施するための動作を説明する。Hereinafter, operations for implementing the method of the present invention will be described.
図は本発明の方法ｅ−使用するブロック図である。The figure is a block diagram of the method e-using the invention.
１は入力信号を減資して出力する可変抵抗器であシ、１
−１は可変抵抗器１の可変抵抗本体であシ、１−２は摺
動子、１−３は摺動子を移動させる操作ノブであｆｉ、
１−４は操作ノブ６触れたことを出力するための信号ラ
インであＪ）、１−！Ｓは操作ノブ１−４の位置を検出
するための可変抵抗であシ、本明細書においてはボテン
シ冒メータと記す。1 is a variable resistor that reduces the input signal and outputs it; 1
-1 is the variable resistor main body of the variable resistor 1, 1-2 is a slider, 1-3 is an operation knob for moving the slider fi,
1-4 is a signal line for outputting the touch of the operation knob 6), 1-! S is a variable resistor for detecting the position of the operating knob 1-4, and is referred to as a potentiometer in this specification.
ボテンシ璽メータ１−！Ｉの出力はたとえばマイクロコ
ンビ島−夕のメモリー（図示せず）に出力し、メモリー
にて摺動子１−２の移動速度を記憶させ、メモリーから
の制御によシモータ２Ｖこよシ摺動子１−２、操作ノブ
１−４を駆動する。Botenshi Seal Meter 1-! The output of I is output to a memory (not shown) of the microcombi island, for example, and the moving speed of the slider 1-2 is stored in the memory, and the movement speed of the slider 1-2 is stored in the memory, and the 2V slider is controlled by the memory. 1-2, drive the operation knob 1-4.
３は前記したメモリーから出力される目標１直とポテン
シ四メータ１−５の出力とを入力としてその差に対応し
た出力を発生するサーボ増幅器であり、サーボ増幅器３
の出力は切替回路番、増幅器５、過電流検出器６を介し
てモータ２Ｖこ印加する。Reference numeral 3 designates a servo amplifier which receives as input the target 1st shift output from the memory and the output of the potentiometers 1-5, and generates an output corresponding to the difference between them.
The output of 2V is applied to the motor via a switching circuit number, an amplifier 5, and an overcurrent detector 6.
切替回路４は過電流検出器６の過電流検出出力−は切替
回路４を切替える。ポテンシッメータトｌの出力を微分
する微分回路１の出力は切替回路４の他方の入力として
印加する。The switching circuit 4 switches the overcurrent detection output of the overcurrent detector 6. The output of a differentiating circuit 1 for differentiating the output of the potentiometer 1 is applied as the other input of the switching circuit 4.
一方、８は操作ノブ１−３に触れた信号を検出して、切
替回路４の接点を微分回路フ側に切替えるタッチ検出回
路である。タッチ検出回路８には切替スイッチ９の出力
、すなわちタッチ信号が印加され、この信号Ｖこよって
もタッチ検出回路８は切替回路番の接点を微分回路７側
に切替える。On the other hand, 8 is a touch detection circuit that detects a signal from touching the operation knob 1-3 and switches the contact of the switching circuit 4 to the differential circuit OFF side. The output of the changeover switch 9, that is, the touch signal, is applied to the touch detection circuit 8, and this signal V causes the touch detection circuit 8 to switch the contact point of the changeover circuit number to the differential circuit 7 side.
以上の如く構成した本実施例において、操作ノブ１−３
Ｗこ触れて手動Ｗｃて操作ノブ１−３を移動させたとき
は、可変抵抗本体１−１はその抵抗値を変化し、信号入
力を減良させて出力する。この場合において、操作ノブ
１−３に触れていることによシ切替回路４は値分回路１
ｆＡＫ切替っていて、手動ＶＣよる操作ノブ１−３の移
動Ｖこよるボテンシ璽メータ１−５の出力は微分回路７
へよって微分されて、増幅器５Ｖこて増幅され、過電流
検出器６を介してモータ２を駆動する。従って操作ノブ
１−３の移動の方向ｖＬ−モータ２Ｗこより操作ノブ１
−３が駆動される。この駆動の方向は操作ノブ１−３の
手動による移動させている方向である。In this embodiment configured as described above, the operation knob 1-3
When W is touched and the operation knob 1-3 is moved manually, the variable resistor main body 1-1 changes its resistance value, reduces the signal input, and outputs it. In this case, by touching the operation knob 1-3, the switching circuit 4 changes to the value division circuit 1.
When fAK is switched, the output of the potentiometer 1-5 due to the movement of the operation knob 1-3 by the manual VC is the differentiator circuit 7.
The voltage is differentiated by , amplified by a 5V amplifier, and driven through an overcurrent detector 6 to drive the motor 2 . Therefore, the direction of movement of the operating knob 1-3 is from vL-motor 2W to the operating knob 1.
-3 is driven. The direction of this drive is the direction in which the operating knob 1-3 is manually moved.
従って操作ノブ１−３の手動Ｖこよる操作はきわめて軽
くなり微細な調整が容易にできる。Therefore, manual V-operation of the operating knobs 1-3 becomes extremely light, and fine adjustments can be easily made.
つぎＶこメモリーＶこよシ制御するときは、ｈモリ−Ｖ
こ制御開始信号を与えることＶこより、メモリーから目
標値が出力され、ボ寸ンシ１メータ１−５の出力とがサ
ーボ増幅器３に入力され、サーボ増幅器３の出力は、切
替回路番、増幅器５、過電流検出器６を介してモータ２
を駆動し、モータＩＡＷこよって、メモリーから出力さ
れている目標値にポテンシ璽メータ１−５の出力が一致
するようｆＬ。Next, when controlling the V memory V, use the h memory V
By applying this control start signal, the target value is output from the memory, and the output of the position meter 1-5 is input to the servo amplifier 3, and the output of the servo amplifier 3 is connected to the switching circuit number, , motor 2 via overcurrent detector 6
fL so that the output of the potentiometer 1-5 matches the target value output from the memory by driving the motor IAW.
操作ノブ１−３の位置が制御される。この途中Ｖこおい
て操作ノブ１−３ｖこ触れると、切替スイッチ９がオル
タネート側、モメンタリー側１４切換えられていて吃、
タッチ検出回路８の出力により切替回路番は微分回路フ
側に切替り、サーボ増幅器３の出力は遮断されて、操作
ノブ１−３の移動は停止する。この状態で操作ノブ１−
３を手動Ｖこて移動させれば、操作ノブ１−３の移動Ｖ
Ｃよるボテンシ璽メータ１−５の出力電圧は微分回路１
により微分されて、この微分出力は前記したと同様ＩＬ
モータ２を駆動して、手動Ｖごよる操作ノブ１−３の移
動に必要な力を軽減し、操作ノブ１−３の移動が容易と
なる。The position of the operating knob 1-3 is controlled. During this step, when you touch the operation knob 1-3, you will see that the changeover switch 9 has been switched to the alternate side and the momentary side 14.
The switching circuit number is switched to the differential circuit OFF side by the output of the touch detection circuit 8, the output of the servo amplifier 3 is cut off, and the movement of the operation knob 1-3 is stopped. In this state, operate knob 1-
3 by moving the manual V trowel, the operation knob 1-3 can be moved V.
The output voltage of the potentimeter 1-5 is determined by the differentiating circuit 1.
This differential output is IL as described above.
By driving the motor 2, the force required to move the operating knob 1-3 using the manual V is reduced, and the operating knob 1-3 can be easily moved.
以上説明した如く本発明（Ｃよればボテンシ日メータの
出力を微分する微分回路を設け、可変抵抗器の操作ノブ
の手動操作時に前記微分回路の出力でモータを駆動する
ようししたため、手動時の操作ノブの操作が軽く、かつ
容易となり、微細な調整も可能Ｖ（なる。As explained above, according to the present invention (C), a differentiating circuit for differentiating the output of the potentiometer is provided, and the motor is driven by the output of the differentiating circuit when the operating knob of the variable resistor is manually operated. The operation knob is light and easy to operate, and allows for fine adjustments.
図は本発明ゼζ係る信号調整方法をこ使用するためのブ
ロック図を示す。
１・・・・・・・・・可変抵抗器、１−２・・・・・団
・摺動子、１−３・・・・・・・・・操作ノブ、１−５
・・・・・・・・・ポテンシ箇メータ、２・・・・・・
・・・モータ、３・・・・・・−・・サーボ増幅器、４
・・・・・・・・・切替回路、５・・・・・・・・・増
幅器、６・・・・・・・・・過電流検出器、８・・・・
・団・タッチ信号検出回路。The figure shows a block diagram for using the signal conditioning method according to the invention. 1...... Variable resistor, 1-2... Group/slider, 1-3... Operation knob, 1-5
・・・・・・・・・Potency meter, 2・・・・・・
...Motor, 3...--Servo amplifier, 4
......Switching circuit, 5...Amplifier, 6...Overcurrent detector, 8...
・Touch signal detection circuit.
Claims (1)
動子を操作ノブで移動させると共にその位置を検出ポテ
ンシ嘗メータで検出し、また外部信号ＶＣよってモータ
を介して前記操作ノブを移動させ、手動Ｖ（て操作ノブ
を移動させる時ＶＣ前記ボテンシ賃メータの出力を微分
し、その信号で前記モータを駆動するようにしたことを
特徴とする信号調整方法。A slider of a variable resistor that attenuates and outputs an applied input signal is moved by an operating knob, and its position is detected by a detection potentiometer, and the operating knob is moved by an external signal VC via a motor. 1. A signal adjustment method characterized in that when a manual V is moved to move an operating knob, an output of the potentiometer is differentiated, and the motor is driven by the signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19270681A JPS5896313A (en) | 1981-12-02 | 1981-12-02 | Signal adjusting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19270681A JPS5896313A (en) | 1981-12-02 | 1981-12-02 | Signal adjusting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5896313A true JPS5896313A (en) | 1983-06-08 |
| JPS6362003B2 JPS6362003B2 (en) | 1988-12-01 |
Family
ID=16295693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19270681A Granted JPS5896313A (en) | 1981-12-02 | 1981-12-02 | Signal adjusting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5896313A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140228A (en) * | 1974-10-01 | 1976-04-03 | Yoshiaki Masuda | ECHIRENOKISAIDOMETSUKINHYOSHIKYOINKI |
-
1981
- 1981-12-02 JP JP19270681A patent/JPS5896313A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5140228A (en) * | 1974-10-01 | 1976-04-03 | Yoshiaki Masuda | ECHIRENOKISAIDOMETSUKINHYOSHIKYOINKI |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6362003B2 (en) | 1988-12-01 |
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