JPS6430694U - - Google Patents
Info
- Publication number
- JPS6430694U JPS6430694U JP1987124580U JP12458087U JPS6430694U JP S6430694 U JPS6430694 U JP S6430694U JP 1987124580 U JP1987124580 U JP 1987124580U JP 12458087 U JP12458087 U JP 12458087U JP S6430694 U JPS6430694 U JP S6430694U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- control signal
- determining
- set value
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図はこの考案の一実施例を示す系統図、第
２図イ，ロは第１図に示した実施例におけるそれ
ぞれ速度制御量を表わす電圧、モータ速度の変化
を示す図、第３図は従来の速度制御装置を示す系
統図、第４図イ，ロは従来装置におけるそれぞれ
速度制御量を表わす電圧、モータ速度の変化を示
す図である。
図において、１はモータ、２は速度検出器、３
は過速度判別器、４は低速度判別器、５は速度制
御量コントローラ、６はモータ駆動部、７はバイ
アス装置である。なお、図中、同一符号は同一ま
たは相当部分である。
Fig. 1 is a system diagram showing one embodiment of this invention, Fig. 2 A and B are diagrams showing changes in voltage and motor speed, respectively, representing the speed control amount in the embodiment shown in Fig. 1, and Fig. 3. 4 is a system diagram showing a conventional speed control device, and FIGS. 4A and 4B are diagrams showing changes in voltage and motor speed, respectively, representing the speed control amount in the conventional device. In the figure, 1 is the motor, 2 is the speed detector, and 3 is the motor.
4 is an overspeed discriminator, 4 is a low speed discriminator, 5 is a speed control amount controller, 6 is a motor drive unit, and 7 is a bias device. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
度検出手段と、この速度検出手段に接続され、前
記速度が第１の設定値より大きいことを判別する
過速度判別手段と、前記速度検出手段に接続され
、前記速度が前記第１の設定値より小さい第２の
設定値よりも小さいことを判別する低速度判別手
段と、前記過速度判別手段に接続され、その出力
が活性状態にある時に第１の方向に急変し、その
後同方向にゆるやかに変化すると共に、前記低速
度判別手段に接続され、その出力が活性状態にあ
る時に前記第１の方向とは反対の第２の方向に急
変し、その後同方向にゆるやかに変化する制御信
号を出力する制御信号発生手段と、この制御信号
発生手段と前記運動体の間に接続され、前記制御
信号を受けて前記運動体の速度を加減速変化させ
る手段とを備えたことを特徴とする速度制御装置
。 a speed detecting means attached to the moving body to detect its speed; an overspeed determining means connected to the speed detecting means and determining whether the speed is greater than a first set value; and an overspeed determining means connected to the speed detecting means. and a low speed determining means for determining that the speed is smaller than a second set value which is smaller than the first set value, and a first and then slowly change in the same direction, and when connected to the low speed discrimination means and whose output is in an active state, suddenly change in a second direction opposite to the first direction, Control signal generation means that outputs a control signal that changes slowly in the same direction after that, and is connected between the control signal generation means and the moving body, and receives the control signal to accelerate or decelerate the speed of the moving body. A speed control device comprising: means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987124580U JPS6430694U (en) | 1987-08-17 | 1987-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987124580U JPS6430694U (en) | 1987-08-17 | 1987-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430694U true JPS6430694U (en) | 1989-02-27 |
Family
ID=31374438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987124580U Pending JPS6430694U (en) | 1987-08-17 | 1987-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430694U (en) |
-
1987
- 1987-08-17 JP JP1987124580U patent/JPS6430694U/ja active Pending
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