Xu Cheng

Person

Pittsburgh, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Faulty variable identification technique for data-driven fault dete...
- Patent number 11,966,217
- Issue date Apr 23, 2024
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for determining and tuning process characteristic parameters...
- Patent number 11,789,417
- Issue date Oct 17, 2023
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Real-time control using directed predictive simulation within a con...
- Patent number 11,604,459
- Issue date Mar 14, 2023
- Emerson Process Management Power & Water Solutions, Inc.
- Richard W. Kephart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Successive maximum error reduction
- Patent number 11,449,044
- Issue date Sep 20, 2022
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to optimize steam header blending and gas tur...
- Patent number 11,391,185
- Issue date Jul 19, 2022
- Emerson Process Management Power & Water Solutions, Inc.
- Ranjit Ramesh Rao
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for determining and tuning process characteristic parameters...
- Patent number 11,237,531
- Issue date Feb 1, 2022
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and apparatus to optimize steam header blending and gas tur...
- Patent number 10,781,723
- Issue date Sep 22, 2020
- Emerson Process Management Power & Water Solutions, Inc.
- Ranjit Ramesh Rao
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method for improving process/equipment fault diagnosis
- Patent number 10,606,254
- Issue date Mar 31, 2020
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Model-based characterization of pressure/load relationship for powe...
- Patent number 10,387,775
- Issue date Aug 20, 2019
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus to optimize steam turbine ramp rates
- Patent number 10,267,182
- Issue date Apr 23, 2019
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Multi-objective steam temperature control
- Patent number 10,240,775
- Issue date Mar 26, 2019
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for determining and tuning process characteristic parameters...
- Patent number 10,222,769
- Issue date Mar 5, 2019
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for controlling power generation unit to desired output as s...
- Patent number 10,126,810
- Issue date Nov 13, 2018
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for providing load dispatch and pollution cont...
- Patent number 9,771,834
- Issue date Sep 26, 2017
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Model-based combined cycle power plant load control
- Patent number 9,771,872
- Issue date Sep 26, 2017
- Emerson Process Management Power & Water Solutions, Inc.
- Ranjit R. Rao
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Decentralized industrial process simulation system
- Patent number 9,606,531
- Issue date Mar 28, 2017
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hybrid sequential and simultaneous process simulation system
- Patent number 9,261,869
- Issue date Feb 16, 2016
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Enhanced sequential method for solving pressure/flow network parame...
- Patent number 9,052,703
- Issue date Jun 9, 2015
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Methods and apparatus to compensate first principle-based simulatio...
- Patent number 8,560,283
- Issue date Oct 15, 2013
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Real-time synchronized control and simulation within a process plant
- Patent number 8,527,252
- Issue date Sep 3, 2013
- Emerson Process Management Power & Water Solutions, Inc.
- Richard W. Kephart
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for redundant controller synchronization for bump-less failo...
- Patent number 8,359,112
- Issue date Jan 22, 2013
- Emerson Process Management Power & Water Solutions, Inc.
- Richard W. Kephart
- G05 - CONTROLLING REGULATING
Information Patent Grant
Use of statistical analysis in power plant performance monitoring
- Patent number 8,200,369
- Issue date Jun 12, 2012
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for generalized performance evaluation of equi...
- Patent number 8,140,296
- Issue date Mar 20, 2012
- Emerson Process Management Power & Water Solutions, Inc.
- Peter N. Francino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Steam temperature control in a boiler system using reheater variables
- Patent number 8,104,283
- Issue date Jan 31, 2012
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- F22 - STEAM GENERATION
Information Patent Grant
Two-stage model predictive control technique
- Patent number 7,930,045
- Issue date Apr 19, 2011
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for controlling soot blowing using statistical...
- Patent number 7,890,214
- Issue date Feb 15, 2011
- Emerson Process Management Power & Water Solutions, Inc.
- Peter N. Francino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Dual model approach for boiler section cleanliness calculation
- Patent number 7,890,197
- Issue date Feb 15, 2011
- Emerson Process Management Power & Water Solutions, Inc.
- Peter N. Francino
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Variable rate feedforward control based on set point rate of change
- Patent number 7,826,908
- Issue date Nov 2, 2010
- Emerson Process Management Power & Water Solutions, Inc.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for providing economic analysis of power gener...
- Patent number 7,474,080
- Issue date Jan 6, 2009
- Emerson Process Management Power & Water Solutions, Inc.
- Frederick C. Huff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for controlling soot blowing using statistical...
- Patent number 7,383,790
- Issue date Jun 10, 2008
- Emerson Process Management Power & Water Solutions, Inc.
- Peter N. Francino
- F22 - STEAM GENERATION

Patents Applicationslast 30 patents

Information Patent Application
Faulty Variable Identification Technique for Data-Driven Fault Dete...
- Publication number 20220197260
- Publication date Jun 23, 2022
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- XU CHENG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Determining and Tuning Process Characteristic Parameters...
- Publication number 20220155736
- Publication date May 19, 2022
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- XU CHENG
- G05 - CONTROLLING REGULATING
Information Patent Application
PATTERN RECOGNITION TECHNIQUE FOR DATA-DRIVEN FAULT DETECTION WITHI...
- Publication number 20210325835
- Publication date Oct 21, 2021
- Fisher-Rosemount Systems, Inc.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO OPTIMIZE STEAM HEADER BLENDING AND GAS TUR...
- Publication number 20210108541
- Publication date Apr 15, 2021
- Emerson Process Management Power an Water Solutions, Inc.
- Ranjit Ramesh Rao
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
Real-Time Control Using Directed Predictive Simulation Within a Con...
- Publication number 20210011466
- Publication date Jan 14, 2021
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Richard W. Kephart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Determining and Tuning Process Characteristic Parameters...
- Publication number 20190196425
- Publication date Jun 27, 2019
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS , INC.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Application
Method for Improving Process/Equipment Fault Diagnosis
- Publication number 20180074482
- Publication date Mar 15, 2018
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Application
Multi-Objective Steam Temperature Control
- Publication number 20180031228
- Publication date Feb 1, 2018
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- F22 - STEAM GENERATION
Information Patent Application
FEEDFORWARD CONTROL WITH INTERMITTENT RE-INITIALIZATION BASED ON ES...
- Publication number 20170090548
- Publication date Mar 30, 2017
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODEL-BASED CHARACTERIZATION OF PRESSURE/LOAD RELATIONSHIP FOR POWE...
- Publication number 20170068886
- Publication date Mar 9, 2017
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND APPARATUS TO OPTIMIZE STEAM HEADER BLENDING AND GAS TUR...
- Publication number 20170022846
- Publication date Jan 26, 2017
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Ranjit Ramesh Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND APPARATUS TO OPTIMIZE STEAM TURBINE RAMP RATES
- Publication number 20170002692
- Publication date Jan 5, 2017
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MODEL-BASED COMBINED CYCLE POWER PLANT LOAD CONTROL
- Publication number 20160169154
- Publication date Jun 16, 2016
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Ranjit R. Rao
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD FOR DETERMINING AND TUNING PROCESS CHARACTERISTIC PARAMETERS...
- Publication number 20140107993
- Publication date Apr 17, 2014
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- XU CHENG
- G05 - CONTROLLING REGULATING
Information Patent Application
HYBRID SEQUENTIAL AND SIMULTANEOUS PROCESS SIMULATION SYSTEM
- Publication number 20130211601
- Publication date Aug 15, 2013
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENHANCED SEQUENTIAL METHOD FOR SOLVING PRESSURE/FLOW NETWORK PARAME...
- Publication number 20130204587
- Publication date Aug 8, 2013
- Emerson Process Management Power & Water Solutions Inc.
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DECENTRALIZED INDUSTRIAL PROCESS SIMULATION SYSTEM
- Publication number 20110131017
- Publication date Jun 2, 2011
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Application
METHODS AND APPARATUS TO COMPENSATE FIRST PRINCIPLE-BASED SIMULATIO...
- Publication number 20110010138
- Publication date Jan 13, 2011
- Xu Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TWO-STAGE MODEL PREDICTIVE CONTROL TECHNIQUE
- Publication number 20100087933
- Publication date Apr 8, 2010
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- XU CHENG
- G05 - CONTROLLING REGULATING
Information Patent Application
VARIABLE RATE FEEDFORWARD CONTROL BASED ON SET POINT RATE OF CHANGE
- Publication number 20090118873
- Publication date May 7, 2009
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- G05 - CONTROLLING REGULATING
Information Patent Application
Dual Model Approach for Boiler Section Cleanliness Calculation
- Publication number 20090063113
- Publication date Mar 5, 2009
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Peter N. Francino
- F22 - STEAM GENERATION
Information Patent Application
USE OF STATISTICAL ANALYSIS IN POWER PLANT PERFORMANCE MONITORING
- Publication number 20090012653
- Publication date Jan 8, 2009
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Steam Temperature Control in a Boiler System Using Reheater Variables
- Publication number 20080302102
- Publication date Dec 11, 2008
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Xu Cheng
- F22 - STEAM GENERATION
Information Patent Application
Method and Apparatus for Generalized Performance Evaluation of Equi...
- Publication number 20080288198
- Publication date Nov 20, 2008
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Peter N. Francino
- F22 - STEAM GENERATION
Information Patent Application
Real-time synchronized control and simulation within a process plant
- Publication number 20080027704
- Publication date Jan 31, 2008
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Richard W. Kephart
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and Apparatus for Controlling Soot Blowing Using Statistical...
- Publication number 20080016647
- Publication date Jan 24, 2008
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Peter N. Francino
- F22 - STEAM GENERATION
Information Patent Application
Method and Apparatus for Providing Economic Analysis of Power Gener...
- Publication number 20080004721
- Publication date Jan 3, 2008
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Frederick C. Huff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for redundant controller synchronization for bump-less failo...
- Publication number 20070168058
- Publication date Jul 19, 2007
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS , INC.
- Richard W. Kephart
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Determining Actual Reactive Capability Curves
- Publication number 20070162189
- Publication date Jul 12, 2007
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Frederick C. Huff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for controlling soot blowing using statistical...
- Publication number 20060283406
- Publication date Dec 21, 2006
- EMERSON PROCESS MANAGEMENT POWER & WATER SOLUTIONS, INC.
- Peter N. Francino
- F22 - STEAM GENERATION

Person

Patents Grantslast 30 patents

Faulty variable identification technique for data-driven fault dete...

Method for determining and tuning process characteristic parameters...

Real-time control using directed predictive simulation within a con...

Successive maximum error reduction

Methods and apparatus to optimize steam header blending and gas tur...

Method for determining and tuning process characteristic parameters...

Methods and apparatus to optimize steam header blending and gas tur...

Method for improving process/equipment fault diagnosis

Model-based characterization of pressure/load relationship for powe...

Methods and apparatus to optimize steam turbine ramp rates

Multi-objective steam temperature control

Method for determining and tuning process characteristic parameters...

Method for controlling power generation unit to desired output as s...

Method and apparatus for providing load dispatch and pollution cont...

Model-based combined cycle power plant load control

Decentralized industrial process simulation system

Hybrid sequential and simultaneous process simulation system

Enhanced sequential method for solving pressure/flow network parame...

Methods and apparatus to compensate first principle-based simulatio...

Real-time synchronized control and simulation within a process plant

Method for redundant controller synchronization for bump-less failo...

Use of statistical analysis in power plant performance monitoring

Method and apparatus for generalized performance evaluation of equi...

Steam temperature control in a boiler system using reheater variables

Two-stage model predictive control technique

Method and apparatus for controlling soot blowing using statistical...

Dual model approach for boiler section cleanliness calculation

Variable rate feedforward control based on set point rate of change

Method and apparatus for providing economic analysis of power gener...

Method and apparatus for controlling soot blowing using statistical...

Patents Applicationslast 30 patents

Faulty Variable Identification Technique for Data-Driven Fault Dete...

Method for Determining and Tuning Process Characteristic Parameters...

PATTERN RECOGNITION TECHNIQUE FOR DATA-DRIVEN FAULT DETECTION WITHI...

METHODS AND APPARATUS TO OPTIMIZE STEAM HEADER BLENDING AND GAS TUR...

Real-Time Control Using Directed Predictive Simulation Within a Con...

Method for Determining and Tuning Process Characteristic Parameters...

Method for Improving Process/Equipment Fault Diagnosis

Multi-Objective Steam Temperature Control

FEEDFORWARD CONTROL WITH INTERMITTENT RE-INITIALIZATION BASED ON ES...

MODEL-BASED CHARACTERIZATION OF PRESSURE/LOAD RELATIONSHIP FOR POWE...

METHODS AND APPARATUS TO OPTIMIZE STEAM HEADER BLENDING AND GAS TUR...

METHODS AND APPARATUS TO OPTIMIZE STEAM TURBINE RAMP RATES

MODEL-BASED COMBINED CYCLE POWER PLANT LOAD CONTROL

METHOD FOR DETERMINING AND TUNING PROCESS CHARACTERISTIC PARAMETERS...

HYBRID SEQUENTIAL AND SIMULTANEOUS PROCESS SIMULATION SYSTEM

ENHANCED SEQUENTIAL METHOD FOR SOLVING PRESSURE/FLOW NETWORK PARAME...

DECENTRALIZED INDUSTRIAL PROCESS SIMULATION SYSTEM

METHODS AND APPARATUS TO COMPENSATE FIRST PRINCIPLE-BASED SIMULATIO...

TWO-STAGE MODEL PREDICTIVE CONTROL TECHNIQUE

VARIABLE RATE FEEDFORWARD CONTROL BASED ON SET POINT RATE OF CHANGE

Dual Model Approach for Boiler Section Cleanliness Calculation

USE OF STATISTICAL ANALYSIS IN POWER PLANT PERFORMANCE MONITORING

Steam Temperature Control in a Boiler System Using Reheater Variables

Method and Apparatus for Generalized Performance Evaluation of Equi...

Real-time synchronized control and simulation within a process plant

Method and Apparatus for Controlling Soot Blowing Using Statistical...

Method and Apparatus for Providing Economic Analysis of Power Gener...

Method for redundant controller synchronization for bump-less failo...

Method and Apparatus for Determining Actual Reactive Capability Curves

Method and apparatus for controlling soot blowing using statistical...