TW257843B - Intelligent temperature control method and device thereof - Google Patents
Intelligent temperature control method and device thereofInfo
- Publication number
- TW257843B TW257843B TW83101911A TW83101911A TW257843B TW 257843 B TW257843 B TW 257843B TW 83101911 A TW83101911 A TW 83101911A TW 83101911 A TW83101911 A TW 83101911A TW 257843 B TW257843 B TW 257843B
- Authority
- TW
- Taiwan
- Prior art keywords
- temperature
- controlled target
- estimating
- heating
- time delay
- Prior art date
Links
Landscapes
- Control Of Temperature (AREA)
Abstract
A temperature control method of heating controlled target includes the following steps: (1) calculating the needed total heating amount from difference of setting temperature and controlled target feedback temperature, difference of controlled target temperature and environmental temperature, heat capacity and heat emission coefficient of controlled target and time delay by heating amount calculating module; (2) driving heater into heating to the needed total heating amount according to conditional output of limiting module by limiting module; (3) estimating new heat capacity based on the controlled target feedback temperature increment and accumulated heat in the controlled target by temperature parameter estimating module; estimating correct time delay from the crossing of the max. slope of temperature versus time reaction curve and time axis when the controlled target is cold started to heating with full power; estimating new heat emission coefficient when the controlled target keeps on setting temperature; (4) auto recording the new estimated heat capacity, heat emission coefficient and time delay in memory as initial value of control parameter on next startup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW83101911A TW257843B (en) | 1994-03-02 | 1994-03-02 | Intelligent temperature control method and device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW83101911A TW257843B (en) | 1994-03-02 | 1994-03-02 | Intelligent temperature control method and device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW257843B true TW257843B (en) | 1995-09-21 |
Family
ID=51401735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW83101911A TW257843B (en) | 1994-03-02 | 1994-03-02 | Intelligent temperature control method and device thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW257843B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI421477B (en) * | 2010-08-30 | 2014-01-01 | Emcom Technology Inc | Temperature variation sensing apparatus and the method thereof |
| CN104199490A (en) * | 2014-08-22 | 2014-12-10 | 深圳市朗特电子有限公司 | One-part type temperature control method and system of relay |
| CN104274087A (en) * | 2013-07-01 | 2015-01-14 | 美的集团股份有限公司 | Frying and baking machine and heating control method thereof |
-
1994
- 1994-03-02 TW TW83101911A patent/TW257843B/en not_active IP Right Cessation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI421477B (en) * | 2010-08-30 | 2014-01-01 | Emcom Technology Inc | Temperature variation sensing apparatus and the method thereof |
| CN104274087A (en) * | 2013-07-01 | 2015-01-14 | 美的集团股份有限公司 | Frying and baking machine and heating control method thereof |
| CN104199490A (en) * | 2014-08-22 | 2014-12-10 | 深圳市朗特电子有限公司 | One-part type temperature control method and system of relay |
| CN104199490B (en) * | 2014-08-22 | 2016-06-22 | 深圳市朗特电子有限公司 | The one-part form temperature-controlled process of a kind of relay and system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |