4.6 Article

Adaptive robust pressure control of variable displacement axial piston pumps with a modified reduced-order dynamic model

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Engineering, Aerospace

Energy-saving and accurate motion control of a hydraulic actuator with uncertain negative loads

Bobo Helian et al.

Summary: This study proposes an energy-saving and accurate motion tracking strategy for a hydraulic actuator with uncertain negative loads, achieving high control stability and tracking accuracy by driving the actuator motion with a servomotor pump, controlling meter-out damping with proportional valves, and designing a nonlinear adaptive robust control law.

CHINESE JOURNAL OF AERONAUTICS (2021)

Article Automation & Control Systems

Advanced Valves and Pump Coordinated Hydraulic Control Design to Simultaneously Achieve High Accuracy and High Efficiency

Litong Lyu et al.

Summary: This article presents a novel idea of advanced valves and pump coordinated hydraulic control design to meet the high requirements for high-performance electrohydraulic systems in rapidly developing industrial fields. The system utilizes high-performance adaptive robust control laws and optimized command generation methods to achieve both high energy efficiency and control accuracy. The theoretical analysis and comparative experiments show that the proposed system outperforms typical valve-controlled systems in terms of tracking accuracy and energy efficiency.

IEEE TRANSACTIONS ON CONTROL SYSTEMS TECHNOLOGY (2021)

Article Thermodynamics

A double variable control load sensing system for electric hydraulic excavator

Tianliang Lin et al.

Summary: This paper proposes a load sensing system based on displacement adaptive and variable speed control for electric excavator, as well as a novel control strategy based on hierarchical differential pressure control. By utilizing these methods, the control performance of the electric excavator can be effectively improved, and energy consumption can be reduced by 19%e70%.

ENERGY (2021)

Article Automation & Control Systems

RBFNN-Based Adaptive Sliding Mode Control Design for Delayed Nonlinear Multilateral Telerobotic System With Cooperative Manipulation

Zheng Chen et al.

IEEE TRANSACTIONS ON INDUSTRIAL INFORMATICS (2020)

Article Automation & Control Systems

Decoupled Torque Control of Series Elastic Actuator With Adaptive Robust Compensation of Time-Varying Load-Side Dynamics

Yinjie Lin et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2020)

Article Automation & Control Systems

Precision Motion Control of a Servomotor-Pump Direct-Drive Electrohydraulic System With a Nonlinear Pump Flow Mapping

Bobo Helian et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2020)

Article Automation & Control Systems

Exponential Stabilization of Fully Actuated Planar Bipedal Robotic Walking With Global Position Tracking Capabilities

Yan Gu et al.

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME (2018)

Article Automation & Control Systems

Decoupling Compensation for Damping Improvement of the Electrohydraulic Control System With Multiple Actuators

Min Cheng et al.

IEEE-ASME TRANSACTIONS ON MECHATRONICS (2018)

Article Computer Science, Information Systems

A Switched Controller Design for Supply Pressure Tracking of Variable Displacement Axial Piston Pumps

Kai Guo et al.

IEEE ACCESS (2018)

Article Automation & Control Systems

Active Disturbance Rejection Adaptive Control of Hydraulic Servo Systems

Jianyong Yao et al.

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2017)

Article Automation & Control Systems

Adaptive and Nonlinear Control of Discharge Pressure for Variable Displacement Axial Piston Pumps

Janne Koivumaki et al.

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME (2017)

Article Automation & Control Systems

Physical Limitations for the Bandwidth Frequency of a Pressure Controlled, Axial-Piston Pump

Noah D. Manring et al.

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME (2011)

Article Automation & Control Systems

Nonlinear pressure control of self-supplied variable displacement axial piston pumps

W. Kemmetmueller et al.

CONTROL ENGINEERING PRACTICE (2010)

Article Automation & Control Systems

The control torque on the swash plate of an axial-piston pump utilizing piston-bore springs

ND Manring et al.

JOURNAL OF DYNAMIC SYSTEMS MEASUREMENT AND CONTROL-TRANSACTIONS OF THE ASME (2001)