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Motion control of multi-actuator hydraulic systems for mobile machineries: Recent advancements and future

Bing XU, Min CHENG

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2,   Pages 151-166 doi: 10.1007/s11465-018-0470-5

Abstract:

This paper presents a survey of recent advancements and upcoming trends in motion control technologiesHowever, motion control technologies of multi-actuator hydraulic systems have faced increasing challengesIn this study, an overview of the evolution of existing throttling control technologies is presented,The impact of energy-saving hydraulic technologies on dynamic performance and control solutions are alsoFinally, challenges and opportunities of advanced motion control technologies are presented by providing

Keywords: motion control     electrohydraulic control     energy efficiency     mobile machineries    

Obstacle-circumventing adaptive control of a four-wheeled mobile robot subjected to motion uncertainties

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0753-3

Abstract: collision-free trajectory tracking of the four-wheeled mobile robot (FMR), existing methods resolve the tracking controlGuaranteeing the synergistic robustness and smooth navigation of mobile robots subjected to motion uncertaintiesTo address this challenge, this paper proposes an obstacle-circumventing adaptive control (OCAC) frameworkSpecifically, a novel anti-disturbance terminal slide mode control with adaptive gains is formulated,incorporating specified control laws for different stages.

Keywords: four-wheeled mobile robot     obstacle-circumventing adaptive control     adaptive anti-disturbance terminalsliding mode control     sub-target dynamic tracking regression obstacle avoidance    

Design, analysis, and neural control of a bionic parallel mechanism

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 468-486 doi: 10.1007/s11465-021-0640-8

Abstract: movement coordination and versatile locomotion of mammals, the structural design and neuromechanical controlThe overall spatial motion performance of the parallel mechanism is improved by optimizing the structuralBased on this structure, the rhythmic motion of the parallel mechanism is obtained by supporting stateThe neural control of the parallel mechanism is realized by constructing a neuromechanical network, whichrhythmic signals of the legs and generates the locomotion of the bionic parallel mechanism for different motion

Keywords: neural control     behavior network     rhythm     motion pattern    

Motion planning and tracking control of a four-wheel independently driven steered mobile robot with multiple

Xiaolong ZHANG, Yu HUANG, Shuting WANG, Gen LI, Yuanlong XIE, Wei MENG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3,   Pages 504-527 doi: 10.1007/s11465-020-0626-y

Abstract: problem, this study proposes a novel multiple mode-based navigation system, which can achieve efficient motionplanning and accurate tracking control.With the desired profile curvature and preselected mode, a fuzzy adaptive receding horizon control is

Keywords: mobile robot     multiple maneuvering mode     motion planning     tracking control     receding horizon control    

Vibration suppression of speed-controlled robots with nonlinear control

Paolo BOSCARIOL,Alessandro GASPARETTO

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 2,   Pages 204-212 doi: 10.1007/s11465-016-0380-3

Abstract:

In this paper, a simple nonlinear control strategy for the simultaneous position tracking and vibrationThe control is developed for devices actuated by speed-controlled servo drives.The control is aimed to be compatible with most industrial applications given the simplicity of implementation

Keywords: industrial robot     nonlinear control     vibration damping     model-free control     motion control    

Offline motion planning and simulation of two-robot welding coordination

Tie ZHANG, Fan OUYANG

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 81-92 doi: 10.1007/s11465-012-0309-4

Abstract: After that, the non master/slave scheme is chosen for the motion planning, the non master/slave scheme

Keywords: complex curve seam     two robots     coordinated welding     motion planning    

Fast forward kinematics algorithm for real-time and high-precision control of the 3-RPS parallel mechanism

Yue WANG, Jingjun YU, Xu PEI

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3,   Pages 368-375 doi: 10.1007/s11465-018-0519-5

Abstract: This novel forward kinematics algorithm is well suited for real-time and high-precision control of the

Keywords: 3-RPS parallel mechanism     forward kinematics     numerical algorithm     parasitic motion    

Planar jumping with stable landing through foot orientation design and ankle joint control

Qilong YUAN, I-Ming CHEN

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 100-108 doi: 10.1007/s11465-012-0318-3

Abstract:

This paper introduces a method to generate the planar jumping motion for biped robot.Jumping motion with stable landing is achieved in a dynamic simulation environment based on this method

Keywords: biped jumping     stable landing control     jumping motion generation    

Fault-Tolerant Control of a CPG-Governed Robotic Fish Article

Yueqi Yang, Jian Wang, Zhengxing Wu, Junzhi Yu

Engineering 2018, Volume 4, Issue 6,   Pages 861-868 doi: 10.1016/j.eng.2018.09.011

Abstract: This paper explores the fault-tolerance control problem of a free-swimming robotic fish with multipleThe created control system is composed of two main components: a feedback controller and a feedforwardto external disturbances, while the feedforward compensator speeds up the convergence of the overall controlSimulations are performed for control system analysis and performance validation of the faulty roboticregulate the faulty robotic fish, allowing it to complete the desired motion in the presence of damage

Keywords: Fault-tolerant control     Robotic fish     Motion control     Feedback controller     Feedforward compensator    

Active Control of Ocean Vehicle Multidimension Vibration and Motion

Chen Xiuxiang,Ma Lüzhong,Wu Weiguang,Zhu Wei

Strategic Study of CAE 2007, Volume 9, Issue 8,   Pages 52-56

Abstract:

Active control multi-dimension vibration device based on parallel mechanisms With the vibration control device,  structural design, system control model analysis and control The results of prototyping testing indicate that with the active control multi-dimension vibration

Keywords: electromagnetic actuator     active control     multi-dimension vibration     parallel mechanisms    

Fuzzy Control on Vehicle Motion Based on Subjective-objectiveJudgment of Driving Tenseness

Chen Xuemei and Gao Li

Strategic Study of CAE 2007, Volume 9, Issue 1,   Pages 53-57

Abstract: So,it is necessary to judge the emergency degree of environment and provide control algorithm of vehiclemotion for ensuring the lives and properties’safety.The emergency degree is firstly given basedon relative distance, velocity and drivers’characteristics.Then the control algorithm of vehiclemotion based on fuzzy logic is established and is simulated with Simulink.The results show that thehigher the emergency degree,the bigger the maximum deceleration is used to control the vehicle.The results

Keywords:  driver behavior;emergency;fuzzy logic;safety    

Synthesis of Intermittent-Motion Linkages with Slight Difference in Length Between Links

CHEN Xin-bo, YU Zhen

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1,   Pages 76-79 doi: 10.1007/s11465-005-0007-6

Abstract:

The design of intermittent-motion linkages using traditional methods is usually complicated.In this paper, (1) a new method for realizing intermittent motion, using linkages with a slight differencein length between links, is studied; (2) some new types of intermittent-motion linkages and their softwarevisual analysis and design are developed; and (3) influences of some design parameters on intermittent-motionResults confirmed that the theory and the software are useful, making the synthesis of intermittent-motion

Keywords: synthesis     useful     intermittent     intermittent-motion     traditional    

Design and modeling of continuum robot based on virtual-center of motion mechanism

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0739-6

Abstract: The flexural virtual-center of motion (VCM) mechanism can be machined integrally, and this way eliminatesFurthermore, the motion performance of the designed continuum robot is evaluated.

Keywords: VCM mechanism     continuum robot     flexural joint     pseudo-rigid body model     cable-driven    

Electrical Drive — an Interface Among Information, Power and motion

Ma Xiaoliang

Strategic Study of CAE 2000, Volume 2, Issue 2,   Pages 83-86

Abstract:

Electrical drive is an interface among information, power and motion.

Keywords: electrical drive     interface     information     power     motion    

Measurement and analysis of typical motion error traces from a circular test

LI Xiaoli, LIU Huanlao

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2,   Pages 146-150 doi: 10.1007/s11465-008-0033-2

Abstract: The typical motion errors represented by the corresponding Fourier components can thus be identified.

Keywords: machine compensation     direction     combination     desired     efficient    

Title Author Date Type Operation

Motion control of multi-actuator hydraulic systems for mobile machineries: Recent advancements and future

Bing XU, Min CHENG

Journal Article

Obstacle-circumventing adaptive control of a four-wheeled mobile robot subjected to motion uncertainties

Journal Article

Design, analysis, and neural control of a bionic parallel mechanism

Journal Article

Motion planning and tracking control of a four-wheel independently driven steered mobile robot with multiple

Xiaolong ZHANG, Yu HUANG, Shuting WANG, Gen LI, Yuanlong XIE, Wei MENG

Journal Article

Vibration suppression of speed-controlled robots with nonlinear control

Paolo BOSCARIOL,Alessandro GASPARETTO

Journal Article

Offline motion planning and simulation of two-robot welding coordination

Tie ZHANG, Fan OUYANG

Journal Article

Fast forward kinematics algorithm for real-time and high-precision control of the 3-RPS parallel mechanism

Yue WANG, Jingjun YU, Xu PEI

Journal Article

Planar jumping with stable landing through foot orientation design and ankle joint control

Qilong YUAN, I-Ming CHEN

Journal Article

Fault-Tolerant Control of a CPG-Governed Robotic Fish

Yueqi Yang, Jian Wang, Zhengxing Wu, Junzhi Yu

Journal Article

Active Control of Ocean Vehicle Multidimension Vibration and Motion

Chen Xiuxiang,Ma Lüzhong,Wu Weiguang,Zhu Wei

Journal Article

Fuzzy Control on Vehicle Motion Based on Subjective-objectiveJudgment of Driving Tenseness

Chen Xuemei and Gao Li

Journal Article

Synthesis of Intermittent-Motion Linkages with Slight Difference in Length Between Links

CHEN Xin-bo, YU Zhen

Journal Article

Design and modeling of continuum robot based on virtual-center of motion mechanism

Journal Article

Electrical Drive — an Interface Among Information, Power and motion

Ma Xiaoliang

Journal Article

Measurement and analysis of typical motion error traces from a circular test

LI Xiaoli, LIU Huanlao

Journal Article