JPH0390304U - - Google Patents
Info
- Publication number
- JPH0390304U JPH0390304U JP15171389U JP15171389U JPH0390304U JP H0390304 U JPH0390304 U JP H0390304U JP 15171389 U JP15171389 U JP 15171389U JP 15171389 U JP15171389 U JP 15171389U JP H0390304 U JPH0390304 U JP H0390304U
- Authority
- JP
- Japan
- Prior art keywords
- deviation
- signal
- calculation
- controller
- magnitude
- 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
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Feedback Control In General (AREA)
Description
第１図は本考案の一実施例の機能ブロツク図、
第２図は第１図で示される機能ブロツクを実現す
る構成ブロツク図、第３図は第２図における関数
発生手段の入力ｅと出力信号Ｅとの関係を示す図
、第４図は測定値信号ＰＶとして正弦波信号を印
加した場合の各部分の波形図である。
１……差演算回路、２……偏差信号監視手段、
３……偏差補正手段、４……ＰＩＤ演算手段、２
１……関数発生手段、３１……加算回路。
FIG. 1 is a functional block diagram of an embodiment of the present invention.
Fig. 2 is a configuration block diagram that realizes the functional block shown in Fig. 1, Fig. 3 is a diagram showing the relationship between the input e of the function generating means in Fig. 2 and the output signal E, and Fig. 4 is a diagram showing the measured values. FIG. 7 is a waveform diagram of each portion when a sine wave signal is applied as the signal PV. 1... Difference calculation circuit, 2... Deviation signal monitoring means,
3... Deviation correction means, 4... PID calculation means, 2
1...Function generating means, 31...Addition circuit.
Claims (1)
う演算手段を有し、その演算結果を操作信号とし
て出力する調節計において、 前記偏差信号の大きさを判定する偏差信号監視
手段と、 この偏差信号監視手段の監視結果に基づいて前
記演算手段に与える偏差信号の大きさを補正する
偏差補正手段と を設けたことを特徴とする調節計。[Claims for Utility Model Registration] A controller that has a calculation means for performing a control calculation on the deviation between a measured value signal and a set value signal, and outputs the calculation result as an operation signal, the controller determining the magnitude of the deviation signal. A controller comprising: a deviation signal monitoring means; and a deviation correction means for correcting the magnitude of the deviation signal given to the calculation means based on the monitoring result of the deviation signal monitoring means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15171389U JPH0390304U (en) | 1989-12-29 | 1989-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15171389U JPH0390304U (en) | 1989-12-29 | 1989-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390304U true JPH0390304U (en) | 1991-09-13 |
Family
ID=31698000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15171389U Pending JPH0390304U (en) | 1989-12-29 | 1989-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001117603A (en) * | 1999-10-18 | 2001-04-27 | Yamatake Corp | Control arithmetic unit and control arithmetic method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115202A (en) * | 1986-10-31 | 1988-05-19 | Mitsubishi Electric Corp | Feedback process controller |
-
1989
- 1989-12-29 JP JP15171389U patent/JPH0390304U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115202A (en) * | 1986-10-31 | 1988-05-19 | Mitsubishi Electric Corp | Feedback process controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001117603A (en) * | 1999-10-18 | 2001-04-27 | Yamatake Corp | Control arithmetic unit and control arithmetic method |