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Atul G. Kelkar
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Journal Articles

Generalized Semistability and Stochastic Semistability for Switched Nonlinear Systems Using Fixed Point Theory

Seyyed Shaho Alaviani, Atul G. Kelkar
Journal: ASME Letters in Dynamic Systems and Control
Publisher: ASME
Article Type: Research Papers
Letters Dyn. Sys. Control. July 2023, 3(3): 031011.
Paper No: ALDSC-23-1033
https://doi.org/10.1115/1.4063797
Published Online: November 6, 2023
View Article titled, Generalized Semistability and Stochastic Semistability for Switched Nonlinear Systems Using Fixed Point Theory
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Topics: Algorithms, Nonlinear systems, Stability, Stochastic systems, Theorems (Mathematics), Discrete time systems
Journal Articles

Parallel Alternating Direction Primal-Dual (PADPD) Algorithm for Multi-Block Centralized Optimization

Seyyed Shaho Alaviani, Atul G. Kelkar
Journal: Journal of Computing and Information Science in Engineering
Publisher: ASME
Article Type: Research Papers
J. Comput. Inf. Sci. Eng. October 2023, 23(5): 051010.
Paper No: JCISE-22-1274
https://doi.org/10.1115/1.4056853
Published Online: April 10, 2023
View Article titled, Parallel Alternating Direction Primal-Dual (PADPD) Algorithm for Multi-Block Centralized Optimization
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Topics: Algorithms, Optimization
Journal Articles

Supervisory Control and Distributed Optimization of Building Energy Systems

Zhanhong Jiang, Venkatesh Chinde, Adam Kohl, Atul G. Kelkar, Soumik Sarkar
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. October 2020, 142(10): 101008.
Paper No: DS-19-1308
https://doi.org/10.1115/1.4047448
Published Online: June 26, 2020
View Article titled, Supervisory Control and Distributed Optimization of Building Energy Systems
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Topics: Algorithms, Optimization, Temperature, Energy consumption, Heating, HVAC equipment, Energy / power systems
Proceedings Papers

Fully Pneumatic Semi-Active Vibration Isolator Design and Analysis

Hans W. Schaeffer, Atul G. Kelkar
Proc. ASME. DSCC2017, Volume 3: Vibration in Mechanical Systems; Modeling and Validation; Dynamic Systems and Control Education; Vibrations and Control of Systems; Modeling and Estimation for Vehicle Safety and Integrity; Modeling and Control of IC Engines and Aftertreatment Systems; Unmanned Aerial Vehicles (UAVs) and Their Applications; Dynamics and Control of Renewable Energy Systems; Energy Harvesting; Control of Smart Buildings and Microgrids; Energy Systems, V003T32A005, October 11–13, 2017
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2017-5137
https://doi.org/10.1115/DSCC2017-5137
View Paper titled, Fully Pneumatic Semi-Active Vibration Isolator Design and Analysis
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Topics: Design, Vibration isolators, Modeling, Vibration isolation, Control equipment, Damping, Displacement, Engineering prototypes, Hardware, Impulse (Physics)
Proceedings Papers

Application of Integrated Control Structure Design Using BMI Theory and Robust Feedback Linearization to Excavator Bucket Level Control

Daniel M. Kassen, Hui Zhou, Punit J. Tulpule, Atul G. Kelkar
Proc. ASME. DSCC2015, Volume 1: Adaptive and Intelligent Systems Control; Advances in Control Design Methods; Advances in Non-Linear and Optimal Control; Advances in Robotics; Advances in Wind Energy Systems; Aerospace Applications; Aerospace Power Optimization; Assistive Robotics; Automotive 2: Hybrid Electric Vehicles; Automotive 3: Internal Combustion Engines; Automotive Engine Control; Battery Management; Bio Engineering Applications; Biomed and Neural Systems; Connected Vehicles; Control of Robotic Systems, V001T02A004, October 28–30, 2015
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2015-9797
https://doi.org/10.1115/DSCC2015-9797
View Paper titled, Application of Integrated Control Structure Design Using BMI Theory and Robust Feedback Linearization to Excavator Bucket Level Control
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Topics: Design, Feedback, Trenching machinery, Dynamics (Mechanics), Actuators, Control systems, Dynamic models, Hydraulic drive systems, Linkages, Pistons
Proceedings Papers

Semi-Active Control Methodology for Control of Air Spring-Valve-Accumulator System

William D. Robinson, Atul G. Kelkar, Jerald M. Vogel
Proc. ASME. DSCC2013, Volume 1: Aerial Vehicles; Aerospace Control; Alternative Energy; Automotive Control Systems; Battery Systems; Beams and Flexible Structures; Biologically-Inspired Control and its Applications; Bio-Medical and Bio-Mechanical Systems; Biomedical Robots and Rehab; Bipeds and Locomotion; Control Design Methods for Adv. Powertrain Systems and Components; Control of Adv. Combustion Engines, Building Energy Systems, Mechanical Systems; Control, Monitoring, and Energy Harvesting of Vibratory Systems, V001T15A010, October 21–23, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2013-3975
https://doi.org/10.1115/DSCC2013-3975
View Paper titled, Semi-Active Control Methodology for Control of Air Spring-Valve-Accumulator System
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Topics: Secondary cells, Springs, Valves, Control equipment, Algorithms, Displacement, Signals, Control theory, Feedback, Impulse (Physics)
Proceedings Papers

BMI Based Robust Optimal Control Synthesis via Sensitivity Minimization

Punit J. Tulpule, Atul G. Kelkar
Proc. ASME. DSCC2013, Volume 3: Nonlinear Estimation and Control; Optimization and Optimal Control; Piezoelectric Actuation and Nanoscale Control; Robotics and Manipulators; Sensing; System Identification (Estimation for Automotive Applications, Modeling, Therapeutic Control in Bio-Systems); Variable Structure/Sliding-Mode Control; Vehicles and Human Robotics; Vehicle Dynamics and Control; Vehicle Path Planning and Collision Avoidance; Vibrational and Mechanical Systems; Wind Energy Systems and Control, V003T36A002, October 21–23, 2013
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2013-3821
https://doi.org/10.1115/DSCC2013-3821
View Paper titled, BMI Based Robust Optimal Control Synthesis via Sensitivity Minimization
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Topics: Control equipment, Design, Machinery, Optimal control, Robust control
Journal Articles

Integrated Robust Optimal Design Using Bilinear Matrix Inequality Approach Via Sensitivity Minimization

Punit J. Tulpule, Atul G. Kelkar
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research-Article
J. Dyn. Sys., Meas., Control. May 2014, 136(3): 031012.
Paper No: DS-13-1092
https://doi.org/10.1115/1.4026132
Published Online: February 19, 2014
View Article titled, Integrated Robust Optimal Design Using Bilinear Matrix Inequality Approach Via Sensitivity Minimization
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Topics: Design, Robust control, Control equipment, Algorithms, Feedback
Proceedings Papers

Modeling and Identification of a Pneumatic Air Spring-Valve-Accumulator System for Semi-Active Suspension Control

William D. Robinson, Atul G. Kelkar, Jerald M. Vogel
Proc. ASME. DSCC2012-MOVIC2012, Volume 3: Renewable Energy Systems; Robotics; Robust Control; Single Track Vehicle Dynamics and Control; Stochastic Models, Control and Algorithms in Robotics; Structure Dynamics and Smart Structures; Surgical Robotics; Tire and Suspension Systems Modeling; Vehicle Dynamics and Control; Vibration and Energy; Vibration Control, 691-700, October 17–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2012-MOVIC2012-8835
https://doi.org/10.1115/DSCC2012-MOVIC2012-8835
View Paper titled, Modeling and Identification of a Pneumatic Air Spring-Valve-Accumulator System for Semi-Active Suspension Control
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Topics: Modeling, Secondary cells, Springs, Valves, Pneumatic systems, Vibration isolation, Vibration suppression
Proceedings Papers

Robust Optimal Control Design Using Sensitivity Dynamics and Youla Parameterization

Punit J. Tulpule, Atul G. Kelkar
Proc. ASME. DSCC2012-MOVIC2012, Volume 3: Renewable Energy Systems; Robotics; Robust Control; Single Track Vehicle Dynamics and Control; Stochastic Models, Control and Algorithms in Robotics; Structure Dynamics and Smart Structures; Surgical Robotics; Tire and Suspension Systems Modeling; Vehicle Dynamics and Control; Vibration and Energy; Vibration Control, 143-151, October 17–19, 2012
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2012-MOVIC2012-8741
https://doi.org/10.1115/DSCC2012-MOVIC2012-8741
View Paper titled, Robust Optimal Control Design Using Sensitivity Dynamics and Youla Parameterization
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Topics: Design, Dynamics (Mechanics), Optimal control, Uncertainty, Control equipment, Control systems, Design methodology, Robustness, System dynamics
Proceedings Papers

Real-Time Simulation and Visualization Architecture With Field Programmable Gate Array (FPGA) Simulator

Manoj Karkee, Madhu Monga, Brian L. Steward, Joseph Zambreno, Atul G. Kelkar
Proc. ASME. WINVR2010, ASME 2010 World Conference on Innovative Virtual Reality, 219-227, May 12–14, 2010
Publisher: American Society of Mechanical Engineers
Paper No: WINVR2010-3772
https://doi.org/10.1115/WINVR2010-3772
View Paper titled, Real-Time Simulation and Visualization Architecture With Field Programmable Gate Array (FPGA) Simulator
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Topics: Gates (Closures), Simulation, Virtual reality, Visualization
Proceedings Papers

Piezo Polymer Films for Enhanced Acoustic Transmission Loss and Absorption

Christopher E. Whitmer, Atul G. Kelkar
Proc. ASME. DSCC2008, ASME 2008 Dynamic Systems and Control Conference, Parts A and B, 1349-1355, October 20–22, 2008
Publisher: American Society of Mechanical Engineers
Paper No: DSCC2008-2286
https://doi.org/10.1115/DSCC2008-2286
View Paper titled, Piezo Polymer Films for Enhanced Acoustic Transmission Loss and Absorption
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Topics: Absorption, Acoustics, Polymer films, Construction, Actuators, Control equipment, Noise control, Resonance, Sensors, Control modeling
Proceedings Papers

Implementation of a Modified Skyhook Control on a Purely Pneumatic Semi-Active Suspension System

H. Porumamilla, Atul G. Kelkar, Jerald M. Vogel
Proc. ASME. IMECE2007, Volume 9: Mechanical Systems and Control, Parts A, B, and C, 925-932, November 11–15, 2007
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2007-42230
https://doi.org/10.1115/IMECE2007-42230
View Paper titled, Implementation of a Modified Skyhook Control on a Purely Pneumatic Semi-Active Suspension System
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Topics: Suspension systems, Dampers, Damping, Air flow, Degrees of freedom, Dynamics (Mechanics), Energy dissipation, Excitation, Geometry, Hardware
Journal Articles

Feedback Linearization Based Generalized Predictive Control of Jupiter Icy Moons Orbiter

Jianjun Shi, Atul G. Kelkar
Journal: Journal of Dynamic Systems, Measurement, and Control
Publisher: ASME
Article Type: Research Papers
J. Dyn. Sys., Meas., Control. January 2009, 131(1): 011003.
https://doi.org/10.1115/1.3023129
Published Online: December 4, 2008
View Article titled, Feedback Linearization Based Generalized Predictive Control of Jupiter Icy Moons Orbiter
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Topics: Design, Feedback, Predictive control, Space vehicles, Equations of motion, Control equipment
Proceedings Papers

GPC-Based Stable Reconfigurable Control

Jianjun Shi, Atul G. Kelkar, Donald Soloway
Proc. ASME. IMECE2003, Dynamic Systems and Control, Volumes 1 and 2, 821-828, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-42627
https://doi.org/10.1115/IMECE2003-42627
View Paper titled, GPC-Based Stable Reconfigurable Control
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Topics: Actuators, Design, Failure, Flight, Predictive control, Redundancy (Engineering), Stability
Proceedings Papers

Modeling and Control of a Morphing Airfoil

Christopher E. Whitmer, Atul G. Kelkar, Phuc Vu, Frank R. Chavez
Proc. ASME. IMECE2003, Dynamic Systems and Control, Volumes 1 and 2, 829-836, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-42666
https://doi.org/10.1115/IMECE2003-42666
View Paper titled, Modeling and Control of a Morphing Airfoil
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Topics: Airfoils, Control modeling, Wings, Design, Finite element analysis, Modeling, Shapes, Actuators, Aerodynamics, Deflection
Proceedings Papers

Modeling and Control of a Construction Machine With a Human-in-the-Loop Assessment in Virtual Reality

Roger C. Fales, Atul G. Kelkar, Erik Spencer, Kurt Chipperfield, Francis Wagner
Proc. ASME. IMECE2003, Dynamic Systems and Control, Volumes 1 and 2, 561-568, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-41597
https://doi.org/10.1115/IMECE2003-41597
View Paper titled, Modeling and Control of a Construction Machine With a Human-in-the-Loop Assessment in Virtual Reality
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Topics: Construction equipment, Control modeling, Virtual reality, Linkages, Control equipment, Design, Simulation, Control systems, Cylinders, Degrees of freedom
Proceedings Papers

H ∞ Robust Control Design for Hydraulic Front Wheel Drive Speed Control of a Motor Grader

William D. Robinson, Atul G. Kelkar
Proc. ASME. IMECE2003, Fluid Power Systems and Technology, 173-180, November 15–21, 2003
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2003-41198
https://doi.org/10.1115/IMECE2003-41198
View Paper titled, H ∞ Robust Control Design for Hydraulic Front Wheel Drive Speed Control of a Motor Grader
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Topics: Design, Graders (Earthmoving machinery), Robust control, Wheels, Control equipment, Uncertainty, Air entrainment, Dynamics (Mechanics), Fluids, Robustness
Proceedings Papers

H ∞ Loop-Shaping Control Design and Robustness Analysis of a Hydraulic Wheel Loader

Roger C. Fales, Atul G. Kelkar
Proc. ASME. IMECE2004, Fluid Power Systems and Technology, 111-117, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-60202
https://doi.org/10.1115/IMECE2004-60202
View Paper titled, H ∞ Loop-Shaping Control Design and Robustness Analysis of a Hydraulic Wheel Loader
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Topics: Design, Robustness, Wheels, Control systems, Control equipment, Linkages, Stability, Agricultural machinery, Bulk modulus, Construction
Proceedings Papers

Mixed-Sensitivity H ∞ Control and µ Analysis of Active Automobile Suspension

Hemanth Porumamilla, Atul G. Kelkar
Proc. ASME. IMECE2004, Applied Mechanics, 151-158, November 13–19, 2004
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2004-60339
https://doi.org/10.1115/IMECE2004-60339
View Paper titled, Mixed-Sensitivity H ∞ Control and µ Analysis of Active Automobile Suspension
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Topics: Automobiles, Control equipment, Design, Robustness, Closed loop systems, Robust control, Stability, Suspension systems, Tradeoffs, Transfer functions