DE3935958C2 - - Google Patents
Info
- Publication number
- DE3935958C2 DE3935958C2 DE3935958A DE3935958A DE3935958C2 DE 3935958 C2 DE3935958 C2 DE 3935958C2 DE 3935958 A DE3935958 A DE 3935958A DE 3935958 A DE3935958 A DE 3935958A DE 3935958 C2 DE3935958 C2 DE 3935958C2
- Authority
- DE
- Germany
- Prior art keywords
- integrator
- channel
- summers
- integrators
- input
- 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.)
- Expired - Lifetime
Links
- 238000002955 isolation Methods 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims 1
- 230000002950 deficient Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
- G05B9/02—Safety arrangements electric
- G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B7/00—Arrangements for obtaining smooth engagement or disengagement of automatic control
- G05B7/02—Arrangements for obtaining smooth engagement or disengagement of automatic control electric
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Devices In Control Systems (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3935958A DE3935958A1 (de) | 1989-10-27 | 1989-10-27 | Analoger mehrkanalregler |
| EP90120272A EP0424862B1 (de) | 1989-10-27 | 1990-10-23 | Analoger Mehrkanalregler |
| DE59009284T DE59009284D1 (de) | 1989-10-27 | 1990-10-23 | Analoger Mehrkanalregler. |
| US07/604,826 US5148364A (en) | 1989-10-27 | 1990-10-26 | Redundant multi-channel closed loop control device with analog integrators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3935958A DE3935958A1 (de) | 1989-10-27 | 1989-10-27 | Analoger mehrkanalregler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3935958A1 DE3935958A1 (de) | 1991-05-02 |
| DE3935958C2 true DE3935958C2 (https=) | 1991-11-07 |
Family
ID=6392432
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3935958A Granted DE3935958A1 (de) | 1989-10-27 | 1989-10-27 | Analoger mehrkanalregler |
| DE59009284T Expired - Fee Related DE59009284D1 (de) | 1989-10-27 | 1990-10-23 | Analoger Mehrkanalregler. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59009284T Expired - Fee Related DE59009284D1 (de) | 1989-10-27 | 1990-10-23 | Analoger Mehrkanalregler. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US5148364A (https=) |
| EP (1) | EP0424862B1 (https=) |
| DE (2) | DE3935958A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3524936B2 (ja) * | 1992-01-15 | 2004-05-10 | キャタピラー インコーポレイテッド | 油圧駆動車両用の冗長制御装置 |
| US5452200A (en) * | 1993-10-20 | 1995-09-19 | United Technologies Corporation | Control system that selects proportional-integral control channels having integrator update capability |
| US5987888A (en) * | 1997-07-15 | 1999-11-23 | Detroit Diesel Corporation | System and method for controlling a turbocharger |
| US6000221A (en) * | 1997-11-04 | 1999-12-14 | Detroit Diesel Corporation | System for controlling a variable geometry turbocharger |
| US6055812A (en) * | 1998-12-08 | 2000-05-02 | Detroit Diesel Corporation | System and method for controlling a sequential turbocharging system |
| US6134889A (en) * | 1999-04-28 | 2000-10-24 | Detroit Diesel Corporation | Variable geometry turbocharging system and method |
| US6885743B2 (en) * | 2001-01-16 | 2005-04-26 | Lucent Technologies Inc. | Software circuit switching router using anchor channels |
| DE102004058328A1 (de) * | 2004-12-02 | 2006-06-08 | Framatome Anp Gmbh | Regeleinrichtung |
| US8718799B2 (en) * | 2008-05-12 | 2014-05-06 | Ge Fanuc Intelligent Platforms, Inc. | Method and system for process control configuration changes |
| DE102011080989B4 (de) | 2011-08-16 | 2013-12-12 | Mtu Friedrichshafen Gmbh | Steuereinrichtung für ein Einspritzsystem, Einspritzsystem mit einer Brennkraftmaschine und Notstromaggregat |
| DE102011080986B4 (de) | 2011-08-16 | 2014-02-13 | Mtu Friedrichshafen Gmbh | Steuereinrichtung für ein Einspritzsystem, Einspritzsystem mit einer Brennkraftmaschine und Notstromaggregat |
| CN105717844A (zh) * | 2016-03-29 | 2016-06-29 | 中国计量学院 | 多功能信号采集仪 |
| US10795323B2 (en) | 2018-09-06 | 2020-10-06 | Rolls-Royce North American Technologies, Inc. | Symbiotic control loop |
| US11491930B2 (en) * | 2019-12-03 | 2022-11-08 | Woodward, Inc. | Systems and methods for commanded or uncommanded channel switchover in a multiple processor controller |
| JP7378380B2 (ja) * | 2020-11-04 | 2023-11-13 | 株式会社日立製作所 | 比例積分制御装置並びに比例積分制御方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1182268A (en) * | 1966-11-17 | 1970-02-25 | Elliott Brothers London Ltd | Improvements in or relating to Aircraft Control Systems. |
| DE2235307A1 (de) * | 1971-07-31 | 1973-02-08 | Autologic Ltd | Steuersystem zur positionierung eines bewegten objektes, insbesondere des werkzeuges bzw. des werkzeugtraegers einer werkzeugmaschine |
| JPS573101A (en) * | 1980-06-09 | 1982-01-08 | Hitachi Ltd | Multiple control device |
| US4562528A (en) * | 1982-10-06 | 1985-12-31 | Mitsubishi Denki Kabushiki Kaisha | Backup control apparatus |
| US4560319A (en) * | 1983-08-01 | 1985-12-24 | MAN Maschinenfabrik Unternehmensbereich GHH Sterkrade | Method and apparatus for controlling at least two parallel-connected turbocompressors |
| JPS6086602A (ja) * | 1983-10-18 | 1985-05-16 | Mitsubishi Electric Corp | 多重化制御方式 |
| JPH0673081B2 (ja) * | 1987-11-25 | 1994-09-14 | 株式会社日立製作所 | 自動制御装置 |
| JPH01245335A (ja) * | 1988-03-28 | 1989-09-29 | Hitachi Ltd | プログラマブルコントローラの多重化システム |
-
1989
- 1989-10-27 DE DE3935958A patent/DE3935958A1/de active Granted
-
1990
- 1990-10-23 EP EP90120272A patent/EP0424862B1/de not_active Expired - Lifetime
- 1990-10-23 DE DE59009284T patent/DE59009284D1/de not_active Expired - Fee Related
- 1990-10-26 US US07/604,826 patent/US5148364A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US5148364A (en) | 1992-09-15 |
| EP0424862A3 (en) | 1991-10-16 |
| EP0424862A2 (de) | 1991-05-02 |
| DE59009284D1 (de) | 1995-07-27 |
| EP0424862B1 (de) | 1995-06-21 |
| DE3935958A1 (de) | 1991-05-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |