1-20 of 23
Uncertainty
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Precision Motion Control of an Independent Metering System With an Adaptive Piecewise Polynomial Valve Model

Chen Li, Peishuai Yan, Ruqi Ding, Litong Lyu, Bobo Helian, Zheng Chen, Bin Yao
Proc. ASME. FPMC2023, ASME/BATH 2023 Symposium on Fluid Power and Motion Control, V001T01A029, October 16–18, 2023
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2023-111576
https://doi.org/10.1115/FPMC2023-111576
View Paper titled, Precision Motion Control of an Independent Metering System With an Adaptive Piecewise Polynomial Valve Model
Open the PDF for Precision Motion Control of an Independent Metering System With an Adaptive Piecewise Polynomial Valve Model in another window
Topics: Motion control, Polynomials, Valves, Flow (Dynamics), Parameter estimation, Actuators, Flow control, Modeling, Pressure control, Proportional valves
Proceedings Papers

Fuzzy-Based Adaptive Model Predictive Control for Deteriorating Model Uncertainty of Hydraulic Servo Systems

Hao Sun, Jianfeng Tao, Honggan Yu, Chengliang Liu
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A017, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-89072
https://doi.org/10.1115/FPMC2022-89072
View Paper titled, Fuzzy-Based Adaptive Model Predictive Control for Deteriorating Model Uncertainty of Hydraulic Servo Systems
Open the PDF for Fuzzy-Based Adaptive Model Predictive Control for Deteriorating Model Uncertainty of Hydraulic Servo Systems in another window
Topics: Predictive control, Servomechanisms, State estimation, Uncertainty, Weight (Mass)
Proceedings Papers

Research on High Precision Control of Maximum Power Point Tracking for Offshore Hydraulic Wind Turbine

Jiarui Zhang, Wenting Chen, Chao Ai, Yue Yang, Shuming Shang, Qin Zhou
Proc. ASME. FPMC2022, BATH/ASME 2022 Symposium on Fluid Power and Motion Control, V001T01A030, September 14–16, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2022-89567
https://doi.org/10.1115/FPMC2022-89567
View Paper titled, Research on High Precision Control of Maximum Power Point Tracking for Offshore Hydraulic Wind Turbine
Open the PDF for Research on High Precision Control of Maximum Power Point Tracking for Offshore Hydraulic Wind Turbine in another window
Topics: Adaptive control, Artificial neural networks, Hydraulic drive systems, Ocean engineering, Wind turbines, Feedback, Pumps, Simulation results, Displacement, Engines
Proceedings Papers

A Model-Based FDD Approach for an EHA Using Updated Interactive Multiple Model SVSF

Ahsan Saeedzadeh, Saeid Habibi, Marjan Alavi
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A006, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68065
https://doi.org/10.1115/FPMC2021-68065
View Paper titled, A Model-Based FDD Approach for an EHA Using Updated Interactive Multiple Model SVSF
Open the PDF for A Model-Based FDD Approach for an EHA Using Updated Interactive Multiple Model SVSF in another window
Topics: Actuators, Boundary layers, Explosions, Filters, Flaw detection, Fluid power systems, Hydraulic actuators, Hydrostatics, Kalman filters, Modeling
Proceedings Papers

Nonlinear Cutterhead Pose Control of Large-Diameter Slurry Shields in Complicated Stratum

Hangjun Zhang, Jianhua Wei, Jinhui Fang, Yuzhu Yang
Proc. ASME. FPMC2021, ASME/BATH 2021 Symposium on Fluid Power and Motion Control, V001T01A042, October 19–21, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2021-68920
https://doi.org/10.1115/FPMC2021-68920
View Paper titled, Nonlinear Cutterhead Pose Control of Large-Diameter Slurry Shields in Complicated Stratum
Open the PDF for Nonlinear Cutterhead Pose Control of Large-Diameter Slurry Shields in Complicated Stratum in another window
Topics: Slurries, Uncertainty
Proceedings Papers

Motion Control of an Independent Metering System With Polynomial Approximations for Valve Flow Nonlinearity

Chen Li, Zheng Chen, Bin Yao, Litong Lyu, Bobo Helian
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A004, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2714
https://doi.org/10.1115/FPMC2020-2714
View Paper titled, Motion Control of an Independent Metering System With Polynomial Approximations for Valve Flow Nonlinearity
Open the PDF for Motion Control of an Independent Metering System With Polynomial Approximations for Valve Flow Nonlinearity in another window
Topics: Flow (Dynamics), Motion control, Polynomial approximation, Valves, Cylinders, Design, Hydraulic actuators, Polynomials, Control algorithms, Control equipment
Proceedings Papers

Efficiency Analysis of an Electro-Hydraulic Drive for Mobile Lifting Machines

Serena Morselli, Pietro Marani, Cesare Dolcin, Mattia Scolari, Cristian Ferrari
Proc. ASME. FPMC2020, BATH/ASME 2020 Symposium on Fluid Power and Motion Control, V001T01A046, September 9–11, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2020-2794
https://doi.org/10.1115/FPMC2020-2794
View Paper titled, Efficiency Analysis of an Electro-Hydraulic Drive for Mobile Lifting Machines
Open the PDF for Efficiency Analysis of an Electro-Hydraulic Drive for Mobile Lifting Machines in another window
Topics: Machinery, Electric motors, Pumps, Computer software, Cooling systems, Cycles, Design, Electrical components, Energy industry, Energy recovery
Proceedings Papers

Synthetic Esters and Dynamics of Pressure Compensated Proportional Directional Control Valves

J. H. Jakobsen, M. R. Hansen
Proc. ASME. FPMC2018, BATH/ASME 2018 Symposium on Fluid Power and Motion Control, V001T01A064, September 12–14, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2018-8933
https://doi.org/10.1115/FPMC2018-8933
View Paper titled, Synthetic Esters and Dynamics of Pressure Compensated Proportional Directional Control Valves
Open the PDF for Synthetic Esters and Dynamics of Pressure Compensated Proportional Directional Control Valves in another window
Topics: Dynamics (Mechanics), Ester, Pressure, Valves, Temperature, Frequency response, Proportional valves, Biodegradation, Density, Mineral oil
Proceedings Papers

An Arbitrary Order Adaptive Control Structure With Application to a Hydraulic Winch Drive

Lasse Schmidt, Torben O. Andersen, Henrik C. Pedersen, Michael M. Bech
Proc. ASME. FPMC2017, ASME/BATH 2017 Symposium on Fluid Power and Motion Control, V001T01A035, October 16–19, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2017-4267
https://doi.org/10.1115/FPMC2017-4267
View Paper titled, An Arbitrary Order Adaptive Control Structure With Application to a Hydraulic Winch Drive
Open the PDF for An Arbitrary Order Adaptive Control Structure With Application to a Hydraulic Winch Drive in another window
Topics: Adaptive control, Algorithms, Control equipment, Design, Bulk modulus, Certainty, Dynamic models, Dynamics (Mechanics), Hydraulic drive systems, Leakage
Proceedings Papers

Guidelines for Properly Adjusting Pressure Feedback in Systems With Over-Centre Valves

Henrik C. Pedersen, Torben O. Andersen, Michael R. Hansen
Proc. ASME. FPMC2016, BATH/ASME 2016 Symposium on Fluid Power and Motion Control, V001T01A041, September 7–9, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2016-1780
https://doi.org/10.1115/FPMC2016-1780
View Paper titled, Guidelines for Properly Adjusting Pressure Feedback in Systems With Over-Centre Valves
Open the PDF for Guidelines for Properly Adjusting Pressure Feedback in Systems With Over-Centre Valves in another window
Topics: Feedback, Pressure, Valves, Filters, Damping, Active damping, Cylinders, Dynamic response, Dynamics (Mechanics), Flow control valves
Proceedings Papers

Hardware-in-the-Loop (HIL) Simulation of a Quarter Vehicle Model Using a Multi-Axis Simulation Table (MAST)

Abdulaziz Alfadhli, Jocelyn Darling, Andrew J. Hillis
Proc. ASME. FPMC2016, BATH/ASME 2016 Symposium on Fluid Power and Motion Control, V001T01A024, September 7–9, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2016-1754
https://doi.org/10.1115/FPMC2016-1754
View Paper titled, Hardware-in-the-Loop (HIL) Simulation of a Quarter Vehicle Model Using a Multi-Axis Simulation Table (MAST)
Open the PDF for Hardware-in-the-Loop (HIL) Simulation of a Quarter Vehicle Model Using a Multi-Axis Simulation Table (MAST) in another window
Topics: Hardware, Simulation, Vehicles, Roads, Testing, Damping, Motion control, Stiffness, Suspension systems, Uncertainty
Proceedings Papers

A Complete Model of a Two Degree of Freedom Platform Actuated by Three Pneumatic Muscles Elaborated for Control Synthesis

David Bou Saba, Eric Bideaux, Xavier Brun, Paolo Massioni
Proc. ASME. FPMC2016, BATH/ASME 2016 Symposium on Fluid Power and Motion Control, V001T01A004, September 7–9, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2016-1706
https://doi.org/10.1115/FPMC2016-1706
View Paper titled, A Complete Model of a Two Degree of Freedom Platform Actuated by Three Pneumatic Muscles Elaborated for Control Synthesis
Open the PDF for A Complete Model of a Two Degree of Freedom Platform Actuated by Three Pneumatic Muscles Elaborated for Control Synthesis in another window
Topics: Degrees of freedom, Muscle, Air flow, Modeling, Design, Pressure, Rotation, Safety, Uncertainty
Proceedings Papers

The Adaptive Robust Control of Deep-Sea Hydraulic Manipulator With Velocity Observer

Xiaoxu Cao, Gaosheng Luo, Linyi Gu, Yaoyao Wang, Yihong Xu
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A031, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9560
https://doi.org/10.1115/FPMC2015-9560
View Paper titled, The Adaptive Robust Control of Deep-Sea Hydraulic Manipulator With Velocity Observer
Open the PDF for The Adaptive Robust Control of Deep-Sea Hydraulic Manipulator With Velocity Observer in another window
Topics: Manipulators, Robust control, Seas, Control equipment, Control algorithms, Dynamics (Mechanics), Sensors, Signals, Trajectories (Physics), Uncertainty
Proceedings Papers

Adaptive Controller Design of Pneumatic Teleoperation System

Mohamad Anwar Baayoun, Naseem Daher, Matthias Liermann
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A036, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9567
https://doi.org/10.1115/FPMC2015-9567
View Paper titled, Adaptive Controller Design of Pneumatic Teleoperation System
Open the PDF for Adaptive Controller Design of Pneumatic Teleoperation System in another window
Topics: Control equipment, Design, Adaptive control, Transparency, Actuators, Force feedback, Force sensors, Magnetic resonance imaging, Simulation, Simulation models
Proceedings Papers

Design and Stability Analysis of a QFT Pressure Controller of a Hydraulic Actuator Using Takagi-Sugeno Fuzzy Model

Masoumeh Esfandiari, Nariman Sepehri
Proc. ASME. FPMC2015, ASME/BATH 2015 Symposium on Fluid Power and Motion Control, V001T01A068, October 12–14, 2015
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2015-9636
https://doi.org/10.1115/FPMC2015-9636
View Paper titled, Design and Stability Analysis of a QFT Pressure Controller of a Hydraulic Actuator Using Takagi-Sugeno Fuzzy Model
Open the PDF for Design and Stability Analysis of a QFT Pressure Controller of a Hydraulic Actuator Using Takagi-Sugeno Fuzzy Model in another window
Topics: Actuators, Design, Pressure controllers, Quantum field theory, Stability, Control equipment, Closed loop systems, Uncertainty, Engineering design processes, Feedback
Proceedings Papers

Comparison Between an Intelligent Controller and a Sliding Mode Controller to Positioning Pneumatic Actuators

Naghmeh Garmsiri, Nariman Sepehri
Proc. ASME. FPMC2014, ASME/BATH 2014 Symposium on Fluid Power and Motion Control, V001T01A004, September 10–12, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2014-7805
https://doi.org/10.1115/FPMC2014-7805
View Paper titled, Comparison Between an Intelligent Controller and a Sliding Mode Controller to Positioning Pneumatic Actuators
Open the PDF for Comparison Between an Intelligent Controller and a Sliding Mode Controller to Positioning Pneumatic Actuators in another window
Topics: Control equipment, Intelligent control systems, Pneumatic actuators, Sliding mode control, Stress, Brain, Flexible structures, Friction, Robustness, Stiction
Proceedings Papers

HIL Simulation of Elastomer Supported Machine Bed Dynamics

Tuomas Saarikoski, Matti Pietola
Proc. ASME. FPNI2014, 8th FPNI Ph.D Symposium on Fluid Power, V001T02A011, June 11–13, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FPNI2014-7847
https://doi.org/10.1115/FPNI2014-7847
View Paper titled, HIL Simulation of Elastomer Supported Machine Bed Dynamics
Open the PDF for HIL Simulation of Elastomer Supported Machine Bed Dynamics in another window
Topics: Dynamics (Mechanics), Elastomers, Machinery, Simulation, Actuators, Dampers, Delays, Excitation, Hardware, Hydraulic circuits
Proceedings Papers

Fault Detection of an Electrohydrostatic Actuator With the SVSF Time-Varying Boundary Layer Concept

S. Andrew Gadsden, Saeid R. Habibi
Proc. ASME. FPMC2013, ASME/BATH 2013 Symposium on Fluid Power and Motion Control, V001T01A056, October 6–9, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2013-4498
https://doi.org/10.1115/FPMC2013-4498
View Paper titled, Fault Detection of an Electrohydrostatic Actuator With the SVSF Time-Varying Boundary Layer Concept
Open the PDF for Fault Detection of an Electrohydrostatic Actuator With the SVSF Time-Varying Boundary Layer Concept in another window
Topics: Actuators, Boundary layers, Flaw detection, Filters, Aerospace industry, Electric motors, Fluids, Gear pumps, Hydraulic circuits, Noise (Sound)
Proceedings Papers

An Approach for Second Order Control With Finite Time Convergence for Electro-Hydraulic Drives

Lasse Schmidt, Torben O. Andersen, Henrik C. Pedersen
Proc. ASME. FPMC2013, ASME/BATH 2013 Symposium on Fluid Power and Motion Control, V001T01A025, October 6–9, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2013-4441
https://doi.org/10.1115/FPMC2013-4441
View Paper titled, An Approach for Second Order Control With Finite Time Convergence for Electro-Hydraulic Drives
Open the PDF for An Approach for Second Order Control With Finite Time Convergence for Electro-Hydraulic Drives in another window
Topics: Algorithms, Control equipment, Dynamics (Mechanics), Errors, Hydraulic drive systems, Robustness, Transmission lines, Uncertainty
Proceedings Papers

Stability Analysis of QFT Controllers Designed for Hydraulic Actuators Using Takagi-Sugeno Fuzzy Modeling Approach

Masoumeh Esfandiari, Nariman Sepehri
Proc. ASME. FPMC2013, ASME/BATH 2013 Symposium on Fluid Power and Motion Control, V001T01A031, October 6–9, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FPMC2013-4451
https://doi.org/10.1115/FPMC2013-4451
View Paper titled, Stability Analysis of QFT Controllers Designed for Hydraulic Actuators Using Takagi-Sugeno Fuzzy Modeling Approach
Open the PDF for Stability Analysis of QFT Controllers Designed for Hydraulic Actuators Using Takagi-Sugeno Fuzzy Modeling Approach in another window
Topics: Control equipment, Hydraulic actuators, Modeling, Quantum field theory, Stability, Takagi–Sugeno fuzzy models, Closed loop systems, Feedback, Fuzzy logic, Theorems (Mathematics)