JPS62104596U - - Google Patents
Info
- Publication number
- JPS62104596U JPS62104596U JP1985196844U JP19684485U JPS62104596U JP S62104596 U JPS62104596 U JP S62104596U JP 1985196844 U JP1985196844 U JP 1985196844U JP 19684485 U JP19684485 U JP 19684485U JP S62104596 U JPS62104596 U JP S62104596U
- Authority
- JP
- Japan
- Prior art keywords
- speed
- electric motor
- value
- deviation
- detector
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 2
Description
第１図は本考案装置の実施例を示す制御系ブロ
ツク線図、第２図は本考案装置の原理を示す制御
系ブロツク線図、第３図は本考案装置の模擬回路
、補正回路の構成例を示す回路図、第４図、第６
図は従来の制御系における電動機の速度偏差の経
時変化図、第５図、第７図は同じく本考案装置の
制御系における電動機の速度偏差の経時変化図で
ある。
１……速度制御部、２……電流制御部、３……
速度検出器、９ａ，９ｂ，９ｃ，９ｄ……伝達要
素、１０……模擬回路、１１……補正回路。
Fig. 1 is a control system block diagram showing an embodiment of the inventive device, Fig. 2 is a control system block diagram showing the principle of the inventive device, and Fig. 3 is the configuration of the simulation circuit and correction circuit of the inventive device. Circuit diagrams showing examples, Figures 4 and 6
The figure is a graph showing how the speed deviation of the electric motor changes over time in a conventional control system, and FIGS. 1...Speed control section, 2...Current control section, 3...
Speed detector, 9a, 9b, 9c, 9d...transmission element, 10...simulation circuit, 11...correction circuit.
Claims (1)
速度検出器にて得られた速度検出値との速度偏差
を比例積分することにより電動機の速度を制御す
る装置において、 制御系の理想的特性に対応する模擬回路と、該
模擬回路の出力及び前記速度検出値の偏差を適当
な伝達要素を通して電動機の基準速度値に加え合
せるべくなした回路とを具備することを特徴とす
る電動機の速度制御装置。[Claims for Utility Model Registration] A device for controlling the speed of an electric motor by providing a speed detector in the electric motor and proportionally integrating the speed deviation between a reference speed value and a speed detection value obtained by the speed detector. comprising a simulating circuit corresponding to ideal characteristics of the control system, and a circuit configured to add the deviation between the output of the simulating circuit and the detected speed value to the reference speed value of the motor through an appropriate transmission element. An electric motor speed control device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196844U JPS62104596U (en) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985196844U JPS62104596U (en) | 1985-12-20 | 1985-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62104596U true JPS62104596U (en) | 1987-07-03 |
Family
ID=31156022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985196844U Pending JPS62104596U (en) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62104596U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57199486A (en) * | 1981-06-03 | 1982-12-07 | Fuji Electric Co Ltd | Controller for speed of motor |
| JPS609389A (en) * | 1983-06-29 | 1985-01-18 | Hitachi Ltd | Controlling method of motor |
-
1985
- 1985-12-20 JP JP1985196844U patent/JPS62104596U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57199486A (en) * | 1981-06-03 | 1982-12-07 | Fuji Electric Co Ltd | Controller for speed of motor |
| JPS609389A (en) * | 1983-06-29 | 1985-01-18 | Hitachi Ltd | Controlling method of motor |