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The Adaptive Robust Controller of the Centrifuge

Li Guo,Zhang Peichang,Hu Jianfei,Yu Dafei

Strategic Study of CAE 2006, Volume 8, Issue 9, Pages 30-34

Abstract:

This paper investigates the use of the adaptive robust controller for improving control performancesystem is expected to achieve satisfactory control performance.An adaptive robust control algorithm of the centrifuge is presented in the paper, and the adaptive robustIt is clarified that the control performance and stability of the centrifuge is improved and the controlsystem still maintains satisfactory control performance despite the change of environment conditions

Keywords： centrifuge adaptive control robust control

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Adaptive robust neural control of a two-manipulator system holding a rigid object with inaccurate base Research

Fan XU, Jin WANG, Guo-dong LU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 11, Pages 1316-1327 doi: 10.1631/FITEE.1601707

Abstract:

The problem of self-tuning control with a two-manipulator system holding a rigid object in the presenceAn adaptive robust neural controller is proposed to cope with inaccurate translational base frame parametersUsing an adaptive engine, this approach permits accurate online calibration of the relative translationalSpecialized robust compensation is established for global stability.Using a Lyapunov approach, the controller is proved robust in the face of inaccurate base frame parameters

Keywords： Cooperative manipulators Neural networks Inaccurate translational base frame Adaptive control Robustcontrol

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Model-based nonlinear control of hydraulic servo systems: Challenges, developments and perspectives

Jianyong YAO

Frontiers of Mechanical Engineering 2018, Volume 13, Issue 2, Pages 179-210 doi: 10.1007/s11465-018-0464-3

Abstract: >Hydraulic servo system plays a significant role in industries, and usually acts as a core point in controlAlthough linear theory-based control methods have been well established, advanced controller design methodsEssential nonlinearity is a unique feature and makes model-based nonlinear control more attractive, dueIn this paper, a discussion for challenges in model-based nonlinear control, latest developments and, etc.; to handle various challenges, nonlinear solutions including parameter adaptation, nonlinear robust

Keywords： hydraulic servo system adaptive control robust control nonlinear friction disturbance compensation repetitivecontrol noise alleviation constraint control

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A systematic review of current and emergent manipulator control approaches

Syed Ali AJWAD,Jamshed IQBAL,Muhammad Imran ULLAH,Adeel MEHMOOD

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2, Pages 198-210 doi: 10.1007/s11465-015-0335-0

Abstract: strategies with their modern control counterparts.Highlighting the authors’ research achievements in the domain of manipulator design and control, this paper presents a systematic and comprehensive review of the state-of-the-art control techniquesparticular, three kinds of strategies, i.e., intelligent proportional-integral-derivative (PID) scheme, robustcontrol and adaptation based approaches, are reviewed.

Keywords： robot control robust and nonlinear control adaptive control intelligent control industrial manipulators

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Adaptive Extension Controller Design for Nonlinear Systems

Wong Qingchang,Chen Zhenyuan

Strategic Study of CAE 2001, Volume 3, Issue 7, Pages 54-58

Abstract: The proposed adaptive extension control resulting from the direct adaptive approach is employed to directlyThen the constructed controller can be best approximated to a given optimal control.In addition, a maximum control is established to guarantee the system robust stability.system simulation example is applied to verifying the effectiveness and the ability of the proposed adaptive

Keywords： extension theory adaptive control extension controller robust stability

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Robust control of

Xueyan TANG, I-Ming CHEN

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1, Pages 25-34 doi: 10.1007/s11465-009-0004-2

Abstract: To ensure high positioning precision and fast dynamic response, a hybrid control algorithm with bothposition control and vibration control are designed, using the H -theory.

Keywords： robust control flexure mechanisms flexure-based micromanipulator

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View-invariant human action recognition via robust locally adaptive multi-view learning

Jia-geng FENG,Jun XIAO

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 11, Pages 917-920 doi: 10.1631/FITEE.1500080

Abstract: the problem of lacking data adaptiveness in the nearest neighborhood graph construction procedure, a robustlocally adaptive multi-view learning algorithm based on learning multiple local L1-graphs is proposed

Keywords： View-invariant Action recognition Multi-view learning L1-norm Local learning

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Applications of advanced controlmethods in spacecrafts: progress, challenges, and future prospects Review

Yong-chun XIE,Huang HUANG,Yong HU,Guo-qi ZHANG

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 9, Pages 841-861 doi: 10.1631/FITEE.1601063

Abstract: We aim at examining the current status of advanced control methods in spacecrafts from an engineer’sInstead of reviewing all the fancy theoretical results in advanced control for aerospace vehicles, thefocus is on the advanced control methods that have been practically applied to spacecrafts during flightThe aim is to provide engineers with all the possible control laws that are readily available ratherH2/H∞ robust control is the most popular method to deal with flexible structures, adaptive control is

Keywords： Spacecraft control Robust control Adaptive control Optimal control

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Posture control of a 3-RPS pneumatic parallel platform with parameter initialization and an adaptive Article

Guo-liang TAO,Ce SHANG,De-yuan MENG,Chao-chao ZHOU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 3, Pages 303-316 doi: 10.1631/FITEE.1500353

Abstract: A control algorithm for a 3-RPS parallel platform driven by pneumatic cylinders is discussed.The method of adaptive robust control is applied to the controller using a back-stepping approach andUsing these methods, the response rate of the parameter estimation and control performance were improvedExperiments under different situations illustrated the effectiveness of the adaptive robust controller

Keywords： Parameter initialization Adaptive robust control Parallel mechanism Pneumatic cylinders

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An adaptive sliding mode control technology for weld seam tracking

Jie LIU,Youmin HU,Bo WU,Kaibo ZHOU,Mingfeng GE

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 1, Pages 95-101 doi: 10.1007/s11465-015-0332-3

Abstract:

A novel adaptive sliding mode control algorithm is derived to deal with seam tracking control problemenables better high-precision tracking performance with chattering-free than traditional sliding mode control

Keywords： weld seam tracking welding robotic manipulator adaptive control sliding mode control

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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 controlTo 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

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Adaptive robust beamformer formulti-pair two-way relay networks with imperfect channel state information

Jin WANG,Feng SHU,Ri-qing CHEN,Yu-di CUI,Yu CHEN,Jun LI

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 3, Pages 265-280 doi: 10.1631/FITEE.1500134

Abstract: In accordance with the real-time estimated coefficients of the error model, an adaptive robust maximumFrom simulation results and analysis, it is shown that: compared to existing non-adaptive beamformers, the proposed adaptive beamformer is more robust and performs much better in the sense of bit error

Keywords： Multi-pair two-way relay Adaptive robust beamformer Channel state information (CSI) Maximum signal-to-interference-and-noise

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A model reference adaptive control based method for actuator delay estimation in real-time testing

Cheng CHEN, James M. RICLES

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3, Pages 277-286 doi: 10.1007/s11709-010-0072-8

Abstract: The advances in compensation methods based on adaptive control theory enable researchers to accommodatevariable actuator delay and achieve good actuator control for real-time tests.However, these adaptive methods all require time duration for actuator delay adaptation.Experiments show that a good actuator delay estimate can help optimize the performance of the adaptiveThis paper presents a model reference adaptive control based method to identify the parameter of a simplified

Keywords： real-time testing actuator delay compensation adaptive control MIT rule discrete transfer function

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The μ Robust Control Design for Mobile Satellite Antennas

Li Guo,Hu Jianfei,Ji Xianzheng

Strategic Study of CAE 2007, Volume 9, Issue 5, Pages 22-26

Abstract:

This paper investigates the use of the μ robust controller for improvingcontrol performance of mobile satellite antennas.A robust control system of mobile satellite antennas is presented, and the μ robust controller It is clarified that the control performance of mobile satellite antennas is improved and the controlsystem still maintains satisfactory control performance despite the change of road surface condition

Keywords： mobile satellite antennas theμdesign robust control

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Terrain classification and adaptive locomotion for a hexapod robot Qingzhui

Yue ZHAO, Feng GAO, Qiao SUN, Yunpeng YIN

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2, Pages 271-284 doi: 10.1007/s11465-020-0623-1

Abstract: The knowledge of various ground properties and adaptive locomotion based on different surface materialsA terrain classification and adaptive locomotion method for a hexapod robot named Qingzhui is proposedThen, an adaptive locomotion on different ground properties is proposed.The dynamic alternating tripod trotting gait is developed to control the robot, and the parameters ofactive compliance control change with the terrain.

Keywords： terrain classification hexapod robot legged robot adaptive locomotion gait control