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Systems And Methods For Model Based Control Of Catalytic Converter Systems
Abstract: A system includes a controller that has a processor configured to receive a first signal from a first oxygen sensor indicative of a first oxygen measurement, wherein the first oxygen sensor is disposed upstream of a catalytic converter system; and to receive a second signal from a second oxygen sensor indicative of a second oxygen measurement, wherein the second oxygen sensor is disposed downstream of the catalytic converter system; and to execute a catalyst estimator system, wherein the catalyst estimator system is configured to derive an oxygen storage estimate based on the first signal, the second signal, and a catalytic converter model. The processor is configured to derive a system oxygen storage setpoint for the catalytic converter system based on the catalytic converter model and the oxygen storage estimate. FIG.1
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
08 December 2015
Publication Number
31/2016
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2024-01-30
Renewal Date
Applicants
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, New York 12345
USA
Inventors
1. SRINIVASAN, Prashant
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
2. DEVARAKONDA, Maruthi Narasinga Rao
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
3. FRITZ, Jassin Marcel
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
4. NORTON, Daniel George
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
5. ARAMANEKOPPA, Sharath Sridhar
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
6. SATRIA, Medy
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
7. VINING, William Collins
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
8. DEB, Dipankar
General Electric Company Global Research
One Research Circle, Building K1-3A59
Niskayuna, NY 12309
USA
Specification
Claims:As Attached , Description:As Attached
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | Power of Attorney [08-12-2015(online)].pdf | 2015-12-08 |
| 2 | Form 5 [08-12-2015(online)].pdf | 2015-12-08 |
| 3 | Form 3 [08-12-2015(online)].pdf | 2015-12-08 |
| 4 | Drawing [08-12-2015(online)].pdf | 2015-12-08 |
| 5 | Description(Complete) [08-12-2015(online)].pdf | 2015-12-08 |
| 6 | 6545-CHE-2015-Power of Attorney-010616.pdf | 2016-07-21 |
| 7 | 6545-CHE-2015-OTHERS-010616.pdf | 2016-07-21 |
| 8 | 6545-CHE-2015-Correspondence-Others-PA-010616.pdf | 2016-07-21 |
| 9 | ABSTRACT-6545-CHE-2015.jpg | 2016-07-26 |
| 10 | 6545-CHE-2015-FORM 18 [11-12-2018(online)].pdf | 2018-12-11 |
| 11 | 6545-CHE-2015-RELEVANT DOCUMENTS [30-05-2019(online)].pdf | 2019-05-30 |
| 12 | 6545-CHE-2015-FORM 13 [30-05-2019(online)].pdf | 2019-05-30 |
| 13 | 6545-CHE-2015-AMENDED DOCUMENTS [30-05-2019(online)].pdf | 2019-05-30 |
| 14 | 6545-CHE-2015-FER.pdf | 2020-08-11 |
| 15 | 6545-CHE-2015-FORM 3 [08-02-2021(online)].pdf | 2021-02-08 |
| 16 | 6545-CHE-2015-OTHERS [11-02-2021(online)].pdf | 2021-02-11 |
| 17 | 6545-CHE-2015-FER_SER_REPLY [11-02-2021(online)].pdf | 2021-02-11 |
| 18 | 6545-CHE-2015-DRAWING [11-02-2021(online)].pdf | 2021-02-11 |
| 19 | 6545-CHE-2015-CLAIMS [11-02-2021(online)].pdf | 2021-02-11 |
| 20 | 6545-CHE-2015-US(14)-HearingNotice-(HearingDate-15-12-2023).pdf | 2023-11-20 |
| 21 | 6545-CHE-2015-PA [06-12-2023(online)].pdf | 2023-12-06 |
| 22 | 6545-CHE-2015-ASSIGNMENT DOCUMENTS [06-12-2023(online)].pdf | 2023-12-06 |
| 23 | 6545-CHE-2015-8(i)-Substitution-Change Of Applicant - Form 6 [06-12-2023(online)].pdf | 2023-12-06 |
| 24 | 6545-CHE-2015-FORM-26 [08-12-2023(online)].pdf | 2023-12-08 |
| 25 | 6545-CHE-2015-FORM 3 [08-12-2023(online)].pdf | 2023-12-08 |
| 26 | 6545-CHE-2015-Correspondence to notify the Controller [08-12-2023(online)].pdf | 2023-12-08 |
| 27 | 6545-CHE-2015-Written submissions and relevant documents [18-12-2023(online)].pdf | 2023-12-18 |
| 28 | 6545-CHE-2015-PETITION UNDER RULE 137 [18-12-2023(online)].pdf | 2023-12-18 |
| 29 | 6545-CHE-2015-PETITION UNDER RULE 137 [18-12-2023(online)]-1.pdf | 2023-12-18 |
| 30 | 6545-CHE-2015-PatentCertificate30-01-2024.pdf | 2024-01-30 |
| 31 | 6545-CHE-2015-IntimationOfGrant30-01-2024.pdf | 2024-01-30 |
Search Strategy
| 1 | 6545CHE2015E_10-08-2020.pdf |