JPS6421602A - Control equipment - Google Patents
Control equipmentInfo
- Publication number
- JPS6421602A JPS6421602A JP17840687A JP17840687A JPS6421602A JP S6421602 A JPS6421602 A JP S6421602A JP 17840687 A JP17840687 A JP 17840687A JP 17840687 A JP17840687 A JP 17840687A JP S6421602 A JPS6421602 A JP S6421602A
- Authority
- JP
- Japan
- Prior art keywords
- output
- block
- period
- pulse
- control
- 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
Landscapes
- Feedback Control In General (AREA)
Abstract
PURPOSE:To attain accurate control by adding a minute output below number of digits of arithmetic operation in determining the duty ratio when ON/OFF output of the succeeding output period is calculated. CONSTITUTION:A control arithmetic block 1 calculate in such a way that a measured data xn corresponding to the operating state of a controlled system 3 measured by a detector 2 and a setting value x0 in a setting block 4 has not deviation en. The output rate yn is converted into a control pulse pn having ON/OFF duty ratio of a prescribed pressure period in a pulse arithmetic block 5 and outputted to the system 3. Through the constitution above, a minute output below the number of digits of calculation obtained by calculating the output rate yn-1 at the preceding output period is added to the output rate yn of the output period at this time in the block 5. Thus, the pulse output is controlled more accurately while approaching a true control variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17840687A JPS6421602A (en) | 1987-07-17 | 1987-07-17 | Control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17840687A JPS6421602A (en) | 1987-07-17 | 1987-07-17 | Control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6421602A true JPS6421602A (en) | 1989-01-25 |
Family
ID=16047937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17840687A Pending JPS6421602A (en) | 1987-07-17 | 1987-07-17 | Control equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6421602A (en) |
-
1987
- 1987-07-17 JP JP17840687A patent/JPS6421602A/en active Pending
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