JPH0193994U - - Google Patents
Info
- Publication number
- JPH0193994U JPH0193994U JP1987189837U JP18983787U JPH0193994U JP H0193994 U JPH0193994 U JP H0193994U JP 1987189837 U JP1987189837 U JP 1987189837U JP 18983787 U JP18983787 U JP 18983787U JP H0193994 U JPH0193994 U JP H0193994U
- Authority
- JP
- Japan
- Prior art keywords
- period
- speed
- servo motor
- target
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Landscapes
- Control Of Electric Motors In General (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は本考案における処理の一例を示すフロー
チヤート、第３図ａ〜ｅは本考案のシユミレーシ
ヨンの結果を示す説明図、第４図は本考案の他の
実施例を示すブロツク図、第５図ａ〜ｇは過去に
提案した速度制御装置のシユミレーシヨンの結果
を示す説明図。
符号の説明、１……ＣＰＵ、２……フリーラン
ニングカウンタ、３……マグニチユードコンパレ
ータ、４……トランジスタスイツチ、５……サー
ボモータ、６……エンコーダ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a flowchart showing an example of the process according to the present invention, FIGS. Figures 5a to 5g are explanatory diagrams showing simulation results of speed control devices proposed in the past. Explanation of symbols: 1... CPU, 2... Free running counter, 3... Magnitude comparator, 4... Transistor switch, 5... Servo motor, 6... Encoder.
Claims (1)
の差に基づいて前記サーボモータの速度を制御す
るサーボモータの速度制御装置において、 前記速度に応じた速度信号の周期を検出する周
期検出手段と、 前記周期に基づいて目標速度からのずれを抑制
する内容を有した第１の信号を演算し、前記周期
と目標周期の周期差に基づいて目標速度に近似さ
せる内容を有した第２の信号を演算する演算手段
と、 前記第１および第２の信号に基づいて前記サー
ボモータの速度を制御する制御手段を備えたこと
を特徴とするサーボモータの速度制御装置。 (2) 前記演算手段が、前記周期をＴｎ、前記周
期差をΔＴｋ，Ｋ１およびＫ２を定数としたとき
、 Ｋ１・Ｔｎ＋Ｋ２・ΣΔＴｋ によつて前記第１および第２の信号の和信号を
出力する特許請求の範囲第１項記載のサーボモー
タの速度制御装置。[Claims for Utility Model Registration] (1) A speed control device for a servo motor that detects the speed of a servo motor and controls the speed of the servo motor based on a difference from a target speed, comprising: a speed signal corresponding to the speed; a period detecting means for detecting a period of the period; and calculating a first signal having content for suppressing a deviation from a target speed based on the period, and approximating the target speed based on a period difference between the period and the target period. servo motor speed control, comprising: a calculation means for calculating a second signal having content to cause the servo motor to move; and a control means for controlling the speed of the servo motor based on the first and second signals. Device. (2) When the period is T n , the period difference is ΔT k , and K 1 and K 2 are constants, the calculation means calculates the first and second values by K 1 ·T n +K 2 ·ΣΔT k A servo motor speed control device according to claim 1, which outputs a sum signal of two signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189837U JPH0193994U (en) | 1987-12-14 | 1987-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987189837U JPH0193994U (en) | 1987-12-14 | 1987-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0193994U true JPH0193994U (en) | 1989-06-21 |
Family
ID=31480846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987189837U Pending JPH0193994U (en) | 1987-12-14 | 1987-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0193994U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155589A (en) * | 1979-05-18 | 1980-12-03 | Matsushita Electric Ind Co Ltd | Speed controller for motor |
-
1987
- 1987-12-14 JP JP1987189837U patent/JPH0193994U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55155589A (en) * | 1979-05-18 | 1980-12-03 | Matsushita Electric Ind Co Ltd | Speed controller for motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59180956U (en) | Vehicle running control device | |
| KR900010519A (en) | Position control device and method of servomotor by exponential acceleration and deceleration | |
| JPH0193994U (en) | ||
| JPS57160378A (en) | Position controlling method and device for motor | |
| KR920700416A (en) | Sliding Mode Control Method | |
| KR970050736A (en) | How to Control Sled Motor in CD-ROM Drive | |
| JPS62169811U (en) | ||
| JPS62201046U (en) | ||
| JPS59190948U (en) | Vehicle running control device | |
| JPS6117619U (en) | gyro calibration device | |
| JPH0297894U (en) | ||
| JPS6270024U (en) | ||
| JPS62132827U (en) | ||
| JPS63187597U (en) | ||
| JPH0343546U (en) | ||
| JPS62132694U (en) | ||
| JPH0191913U (en) | ||
| JPS62187853U (en) | ||
| JPS5996601U (en) | Controller for process control | |
| JPS59100311U (en) | control equipment | |
| JPH031783U (en) | ||
| JPS618308U (en) | Steering gain control device for unmanned vehicles | |
| JPS59182716U (en) | Vehicle running control device | |
| JPS61192932U (en) | ||
| JPH04306709A (en) | Automatic travelling controller |