WO2006058769A1 - Regeleinrichtung - Google Patents
Regeleinrichtung Download PDFInfo
- Publication number
- WO2006058769A1 WO2006058769A1 PCT/EP2005/012898 EP2005012898W WO2006058769A1 WO 2006058769 A1 WO2006058769 A1 WO 2006058769A1 EP 2005012898 W EP2005012898 W EP 2005012898W WO 2006058769 A1 WO2006058769 A1 WO 2006058769A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- signal
- controller
- output
- switching unit
- control device
- 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.)
- Ceased
Links
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
- 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
Definitions
- the invention relates to a control device with a plurality of
- a 2s large number of alternative control channels can be provided within a control device, which can be provided, for example, with respect to the internal process sequences or individually prescribed operating parameters.
- controller block and the controller module to be newly connected at the changeover time point have exactly the same output signal, because due to the possible
- the output signal ⁇ of a first controller module can, if necessary, be present as an additional input signal
- the invention is therefore based on the object to provide a control device of the type mentioned above, with the means of a particularly simple means and in a reliable manner a bumpless switching between individual controller modules is possible. Furthermore, a method particularly suitable for operating such a control device is to be specified.
- this object is achieved according to the invention, in that the switching unit on the data side a plurality of each one of the controller modules associated differentiating available before and an integrator is connected downstream.
- the control device is thus designed so that the outputs of the individual controller modules initially differentiated according to the time, then switched and then integrated over time to provide the output signal.
- the invention is based on the consideration that, for a particularly simple concept for bumpless switching, a continuous cross-balancing between individual controller modules to avoid signal jumps should be avoided. Instead, the output signals of the controller modules should be processed in such a way that, instead of the actual output signals possibly having individual deviations or jumps, a system common to all controller components connected in parallel should be used.
- the time derivative is initially formed from the output signals supplied by the controller modules, which should have a comparable behavior for all controller channels due to the common system.
- each controller module can be assigned an individual, separately held differentiating element.
- e is one or each of the differentiating elements in its respective assigned
- controller module integrated.
- the controller module including the differentiating element assigned to it, can be designed as a separate module in the manner of a modular structure
- a controller module provided with a differentiating element can advantageously have a proportional branch provided with a proportional element and, on the other hand comprise a differential branch provided with a differentiating element, which are connected on the output side to a common 7 summing element.
- the sum of a proportional component 9 and a differential component of the control signal is thus formed within the controller module.
- the stated object is achieved by the switching 7 unit as an input signal for the time derivative of an output signal 8 of a controller block characteristic differential signal is supplied from 9 the output side of the switching unit by integration over time the output signal 0 of the control device is produced.
- the differential signal is generated by time derivative of the output signal of a controller block.
- the differential signal is formed by summation of a first signal contribution formed by the time derivative of a controller signal and a second signal contribution proportional to the controller signal, in particular for simulating a PI controller.
- the advantages achieved by the invention are in particular that the temporal differentiation of the controller signals with subsequent temporal integration in the end a substantially unchanged output signal is generated, in which the differentiation and integration in itself cancel.
- a jump of the signal is reliably avoided during the switchover, since it is not the signal that is switched, but the derivative thereof.
- Due to the comparatively simple concept there are no further restrictions with regard to the type of controller components used or the switching criteria. In particular, it is not necessary to equip the controller modules with a balancing function.
- no signal loops are required in the interconnection in principle with a fast controller design, with any linear, non-linear and / or adaptive controllers being used as controller modules.
- Fig. 3 shows an alternative embodiment of a control device. 1 Identical parts are provided with the same reference numerals in all figures.
- the control device 1 according to FIG. 1 comprises in the manner of a multichannel
- the switching unit 6 is of a switching logic
- control unit 8 10 activated. Due to its multi-channel structure, the control unit 8 10 activated. Due to its multi-channel structure, the control unit
- one of the controller modules 4 should be active 1. It could be provided, for example, that one of the controller module 2 ne 4 in the manner of a manual control (also called control or "open-Ioop" Reg ment 3) should be designed for manual intervention from the outside, with 4 remaining Regulator modules 4 for automated process control, if appropriate, can be designed according to diverging sequence patterns or the like 6.
- the control device 1 is designed for particularly high operational safety and operational stability, in particular taking account of the circumstance. Because of intrinsic properties or due to different control variables and control functions or because of the fact that non-engaged controllers have a tendency to "run away" 3, their outputs are more or less different from each other could produce output signals.
- each control channel 2 is provided in each case with a differentiating element 12, which is assigned to the respective controller module 4 and connected on the data side between the latter and the switching unit 6.
- an integration member 14 is connected downstream.
- the output from the respective control module 4 output signal RA is thus differentiated in time in the respective associated differentiating element 12 and thereby converted into a differential signal D during operation of the control device 1 in each controller channel.
- the differential signal D is then applied to the switching unit 6, where necessary, a switching between see individual control channels 2 can be done.
- the switching unit 6 transmits on the output side the differential signal D fed in by the regulator channel 2, which is in each case selected as active.
- This forwarded differential signal D is subsequently integrated in the downstream integration element 14 over time. The result of this operation is given as output signal A to the signal output 8.
- the concept based on the switching over of the time derivative of the output signal RA of the controller modules 4 with a time integration which succeeds after the switchover is successful basically does not impose any restrictions with regard to the type of controller used or the switchover criteria. In particular, it is not necessary for the controller modules 4 to be switched over via adjustment 1 functional or the like must have. In particular, the widely used
- one of the regulators might have one current regulator and another regulator.
- 9 ler be a voltage regulator.
- the controller modules 4 can be PI (proportional-integral) controllers
- the controller module 4 includes a proportional channel 20 and a data channel 20
- controller module 4 designed in a conventional P-type design with a
- control module 4 provided with the differentiating element 12 comprises, on the one hand,
- the proportional 1 nalzweig 32 and the differential branch 34 are the output side with a common
- the differential signal D thus outputted is supplied to the switching unit 6 characterized by the switching point 28 in accordance with the embodiment described above and is passed on to the downstream integration element o as required and depending on the mode of operation.
- An exemplary embodiment of a control device 4 'formed from such control modules 4', each already provided with an integrated differentiating element, is shown in FIG. 3. While retaining the concept that switching between controller channels or controllers should take place with respect to the derivation of the actual controller signal, with a subsequent time integration 7 being provided, in this embodiment the controller modules supplying anyway a differential signal 8D are output 4 'directly connected to the switching unit 9 6. In turn, this is followed by the integration element 14 for forming the actual output signal A.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Feedback Control In General (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Eye Examination Apparatus (AREA)
- Massaging Devices (AREA)
- Dc-Dc Converters (AREA)
- Small-Scale Networks (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200706102A UA87879C2 (uk) | 2004-12-02 | 2005-02-12 | Регулювальний пристрій |
| EP05815998A EP1817645B1 (de) | 2004-12-02 | 2005-12-02 | Regeleinrichtung |
| CA2587244A CA2587244C (en) | 2004-12-02 | 2005-12-02 | Control device and method of operating the control device having controller chips and change-over unit |
| JP2007543784A JP2008522300A (ja) | 2004-12-02 | 2005-12-02 | 調節装置 |
| KR1020077014443A KR100908543B1 (ko) | 2004-12-02 | 2005-12-02 | 조절 장치 |
| DE502005006102T DE502005006102D1 (de) | 2004-12-02 | 2005-12-02 | Regeleinrichtung |
| US11/810,078 US7573315B2 (en) | 2004-12-02 | 2007-06-04 | Control device and method of operating the control device having controller chips and change-over unit |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004058328A DE102004058328A1 (de) | 2004-12-02 | 2004-12-02 | Regeleinrichtung |
| DE102004058328.5 | 2004-12-02 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11/810,078 Continuation US7573315B2 (en) | 2004-12-02 | 2007-06-04 | Control device and method of operating the control device having controller chips and change-over unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2006058769A1 true WO2006058769A1 (de) | 2006-06-08 |
Family
ID=35918277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2005/012898 Ceased WO2006058769A1 (de) | 2004-12-02 | 2005-12-02 | Regeleinrichtung |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7573315B2 (de) |
| EP (1) | EP1817645B1 (de) |
| JP (1) | JP2008522300A (de) |
| KR (1) | KR100908543B1 (de) |
| CN (1) | CN100535802C (de) |
| AT (1) | ATE415649T1 (de) |
| CA (1) | CA2587244C (de) |
| DE (2) | DE102004058328A1 (de) |
| ES (1) | ES2315933T3 (de) |
| RU (1) | RU2405181C2 (de) |
| UA (1) | UA87879C2 (de) |
| WO (1) | WO2006058769A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111623B (zh) * | 2014-06-16 | 2017-03-22 | 福建睿能科技股份有限公司 | 机控设备及其保护电路 |
| CN112147879A (zh) * | 2020-09-29 | 2020-12-29 | 大连理工大学人工智能大连研究院 | 一种针对线性控制器的无扰切换设计方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148364A (en) * | 1989-10-27 | 1992-09-15 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh | Redundant multi-channel closed loop control device with analog integrators |
| US20040046522A1 (en) * | 2002-09-11 | 2004-03-11 | Yixin Yao | Advanced smooth transition switch |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1927392A1 (de) * | 1969-05-29 | 1971-06-24 | Siemens Ag | Stetiger elektrischer Regler mit kontinuierlicher Ausgangsgroesse zur Betaetigung proportional wirkender Stellgllieder |
| SU460529A1 (ru) * | 1973-11-13 | 1975-02-15 | Ордена Ленина Институт Проблем Управления | Адаптивный регул тор с переменной структурой |
| US4730340A (en) * | 1980-10-31 | 1988-03-08 | Harris Corp. | Programmable time invariant coherent spread symbol correlator |
| US4509372A (en) * | 1983-04-04 | 1985-04-09 | The Perkin-Elmer Corporation | Acoustical wave flowmeter with increased density capability |
| SU1142812A1 (ru) * | 1983-05-05 | 1985-02-28 | Научно-Исследовательский И Проектный Институт По Комплексной Автоматизации Нефтяной И Химической Промышленности | Регул тор с переменной структурой |
| DE3326474A1 (de) * | 1983-07-22 | 1985-02-07 | Elektro-Geräte-Bau Gustav Klein GmbH & Co KG, 8920 Schongau | Anordnung zur vermeidung von unzulaessigen spannungseinbruechen bei lastaufschaltung auf wechselrichter |
| US5036469A (en) * | 1989-03-02 | 1991-07-30 | The Boeing Company | Pitch attitude command flight control system for landing flare |
| JP2909090B2 (ja) * | 1989-04-28 | 1999-06-23 | 株式会社東芝 | 光ビーム捕捉追尾制御装置 |
| US5008825A (en) * | 1989-05-01 | 1991-04-16 | Nadkarni Arun A | Apparatus and methods for automatically maintaining aircraft track angle |
| EP0545687B1 (de) * | 1991-12-06 | 1996-07-24 | Kayaba Kogyo Kabushiki Kaisha | Aufhängungssystem |
| US5471481A (en) * | 1992-05-18 | 1995-11-28 | Sony Corporation | Testing method for electronic apparatus |
| JP2750648B2 (ja) | 1992-11-16 | 1998-05-13 | 本田技研工業株式会社 | 漸化式形式のパラメータ調整則を持つ適応制御器 |
| JP2848188B2 (ja) | 1993-05-18 | 1999-01-20 | 株式会社日立製作所 | 単独及び協調制御機能を有する制御システム |
| DE59510984D1 (de) * | 1994-09-05 | 2005-02-10 | Landis & Gyr Ag Zug | Anordnung zum Messen elektrischer Energie |
| US5777232A (en) * | 1995-03-29 | 1998-07-07 | Shinko Electric Co., Ltd. | Control system for vibratory apparatus |
| EP1538453A1 (de) * | 2003-12-02 | 2005-06-08 | Siemens Aktiengesellschaft | Vorrichtung und Verfahren zur Fehlerdiagnose an digitalen Ausgängen einer Steuerbaugruppe |
| DE102004018823B3 (de) * | 2004-04-19 | 2005-06-30 | Infineon Technologies Ag | Schaltungsanordnung mit einem Leistungstransistor und einer Ansteuerschaltung für den Leistungstransistor |
-
2004
- 2004-12-02 DE DE102004058328A patent/DE102004058328A1/de not_active Withdrawn
-
2005
- 2005-02-12 UA UAA200706102A patent/UA87879C2/uk unknown
- 2005-12-02 RU RU2007119130/08A patent/RU2405181C2/ru not_active IP Right Cessation
- 2005-12-02 EP EP05815998A patent/EP1817645B1/de not_active Expired - Lifetime
- 2005-12-02 ES ES05815998T patent/ES2315933T3/es not_active Expired - Lifetime
- 2005-12-02 DE DE502005006102T patent/DE502005006102D1/de not_active Expired - Lifetime
- 2005-12-02 CN CNB2005800399631A patent/CN100535802C/zh not_active Expired - Fee Related
- 2005-12-02 WO PCT/EP2005/012898 patent/WO2006058769A1/de not_active Ceased
- 2005-12-02 CA CA2587244A patent/CA2587244C/en not_active Expired - Fee Related
- 2005-12-02 JP JP2007543784A patent/JP2008522300A/ja active Pending
- 2005-12-02 KR KR1020077014443A patent/KR100908543B1/ko not_active Expired - Fee Related
- 2005-12-02 AT AT05815998T patent/ATE415649T1/de active
-
2007
- 2007-06-04 US US11/810,078 patent/US7573315B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5148364A (en) * | 1989-10-27 | 1992-09-15 | Mtu Motoren- Und Turbinen-Union Muenchen Gmbh | Redundant multi-channel closed loop control device with analog integrators |
| US20040046522A1 (en) * | 2002-09-11 | 2004-03-11 | Yixin Yao | Advanced smooth transition switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2587244C (en) | 2014-03-11 |
| EP1817645A1 (de) | 2007-08-15 |
| DE102004058328A1 (de) | 2006-06-08 |
| KR20070086635A (ko) | 2007-08-27 |
| RU2405181C2 (ru) | 2010-11-27 |
| US20070270979A1 (en) | 2007-11-22 |
| ATE415649T1 (de) | 2008-12-15 |
| JP2008522300A (ja) | 2008-06-26 |
| CA2587244A1 (en) | 2006-06-08 |
| ES2315933T3 (es) | 2009-04-01 |
| DE502005006102D1 (de) | 2009-01-08 |
| KR100908543B1 (ko) | 2009-07-20 |
| EP1817645B1 (de) | 2008-11-26 |
| UA87879C2 (uk) | 2009-08-25 |
| CN101095088A (zh) | 2007-12-26 |
| CN100535802C (zh) | 2009-09-02 |
| RU2007119130A (ru) | 2008-11-27 |
| US7573315B2 (en) | 2009-08-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2751743C2 (de) | Verfahren und Regeleinrichtung zum Zumessen strömender Medien | |
| DE2811345C2 (de) | Druckregler für pneumatische Drücke, insbesondere in Fahrzeugen | |
| DE102007006422B4 (de) | Verfahren zum Betreiben von Maschinen mit anpassbaren Bewegungsprofilen | |
| DE3644870A1 (de) | Laufregelung fuer turboluftstrahltriebwerk | |
| EP0706680B1 (de) | Regeleinrichtung, insbesondere für einen nichtlinearen, zeitvarianten prozess | |
| DE69519522T2 (de) | Hydraulische steuerung mit verriegelbarem ventil | |
| EP1119799B1 (de) | Regeleinrichtung zur regelung einer strecke mit mehreren verkoppelten regelgrössen | |
| EP4059813B1 (de) | Regelungseinrichtung und verfahren zur lenkwinkelregelung eines fahrzeugs | |
| EP3592991B1 (de) | Verfahren zum ansteuern eines hydraulischen stellantriebes, steuereinrichtung und stellantriebsteuerung | |
| DE3636140C2 (de) | Druckregler | |
| EP0424862A2 (de) | Analoger Mehrkanalregler | |
| DE2510837B2 (de) | Einrichtung zur Regelung von totzeitbehafteten Regelstrecken | |
| EP3847062B1 (de) | Verteilte reglerstruktur zur erzielung optimierter reglereigenschaften sowie erhöhter ventillebensdauer | |
| EP3280894B1 (de) | Betrieb einer gasturbine mit einer interpolierten fahrlinienabweichung | |
| EP0914631A1 (de) | Pid-regler mit schutz des integrators vor sättigung bei schneller änderung der führungsgrösse | |
| WO2006058769A1 (de) | Regeleinrichtung | |
| DE102019216401B3 (de) | Vorrichtung zum Regeln eines Ventils | |
| DE10200771A1 (de) | Verfahren zur Regelung des Bremsdruckes mit Proportionalventilen | |
| DE2828484A1 (de) | Regelsystem zum ableiten eines ausgangssignals | |
| DE3500482C2 (de) | ||
| DE1773625A1 (de) | Regelkreis mit adaptiver Regelung | |
| DE19727944A1 (de) | Verfahren und Vorrichtung zur Steuerung eines Verbrauchers | |
| DE4302574A1 (de) | Regler zur Regelung in einem geschlossenen Regelkreis | |
| EP1152306B1 (de) | Schaltungsanordnung zur Modifizierung eines Sollwertes | |
| DE19846447A1 (de) | Regeleinrichtung zur Regelung einer Strecke mit mehreren verkoppelten Regelgrößen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KN KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2587244 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 200580039963.1 Country of ref document: CN Ref document number: 2007119130 Country of ref document: RU |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2007543784 Country of ref document: JP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 11810078 Country of ref document: US Ref document number: 2005815998 Country of ref document: EP |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1020077014443 Country of ref document: KR |
|
| WWP | Wipo information: published in national office |
Ref document number: 2005815998 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 11810078 Country of ref document: US |