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Controller and method for controlling operation of an aftertreatment system based on short-term and long-term cumulative degradation estimates |
James C. Clerc, Bradley V. Jones, Marc Alexander Greca, Rohil Daya, Karthik Venkata Rama Krishna Dadi +6 more |
2023-04-25 |
| 10590824 |
Systems and methods for reducing noise in reductant insertion assemblies |
Bryce R. Larson, Jinqian Gong, Abhijeet Singh Chauhan, Arun Kumar Dasari, Aditi Vedantam +1 more |
2020-03-17 |
| 10247075 |
Systems and methods for reducing noise in reductant insertion assemblies |
Bryce R. Larson, Jinqian Gong, Abhijeet Singh Chauhan, Arun Kumar Dasari, Aditi Vedantam +1 more |
2019-04-02 |
| 9664092 |
Diagnosing system for reductant dosing system |
Bryce R. Larson, Abhijeet Singh Chauhan, Wei Huang |
2017-05-30 |
| 7835826 |
Attitude determination system for yaw-steering spacecraft |
Harald J. Weigl, Neil E. Goodzeit |
2010-11-16 |
| 7464898 |
Precision thrust/sun tracking attitude control system for gimbaled thruster |
Neil E. Goodzeit, Moonish R. Patel |
2008-12-16 |
| 7376496 |
Spacecraft magnetic momentum control system |
Harald J. Weigl, Neil E. Goodzeit |
2008-05-20 |
| 7246775 |
System and method of substantially autonomous geosynchronous time-optimal orbit transfer |
Neil E. Goodzeit |
2007-07-24 |
| 7198232 |
Optimal speed management for reaction wheel control system and method |
Xipu Li |
2007-04-03 |
| 7104506 |
Spacecraft disturbance trimming system |
Neil E. Goodzeit |
2006-09-12 |
| 7053828 |
Systems and methods for correcting thermal distortion pointing errors |
Neil E. Goodzeit, Douglas V. McKinnon |
2006-05-30 |
| 6908064 |
High-efficiency REA optimized stationkeeping |
Neil E. Goodzeit, Harald J. Weigl |
2005-06-21 |
| 6883757 |
System and method for increasing the roll offset operating range for a spacecraft |
Neil E. Goodzeit |
2005-04-26 |
| 6845950 |
System for high efficiency spacecraft orbit transfer |
Neil E. Goodzeit |
2005-01-25 |
| 6600976 |
Gyroless control system for zero-momentum three-axis stabilized spacecraft |
Neil E. Goodzeit, Xipu Li, Harald J. Weigl |
2003-07-29 |
| 6481672 |
Gimbaled thruster control system |
Neil E. Goodzeit |
2002-11-19 |
| 5806804 |
Adaptive harmonic disturbance compensation system |
Neil E. Goodzeit |
1998-09-15 |
| 5687933 |
Attitude control for spacecraft with movable appendages such as solar panels |
Neil E. Goodzeit |
1997-11-18 |
| 5646847 |
Universal thruster selection logic for spacecraft attitude control |
Neil E. Goodzeit |
1997-07-08 |