CN111604908A - Force and position hybrid control method for mechanical arm of overhead line maintenance robot - Google Patents
Force and position hybrid control method for mechanical arm of overhead line maintenance robot Download PDFInfo
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- 238000012423 maintenance Methods 0.000 title claims abstract description 18
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- 239000013598 vector Substances 0.000 claims description 35
- 238000000354 decomposition reaction Methods 0.000 claims description 29
- 239000011159 matrix material Substances 0.000 claims description 16
- 239000012636 effector Substances 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 6
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1602—Programme controls characterised by the control system, structure, architecture
- B25J9/1605—Simulation of manipulator lay-out, design, modelling of manipulator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1628—Programme controls characterised by the control loop
- B25J9/163—Programme controls characterised by the control loop learning, adaptive, model based, rule based expert control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/16—Programme controls
- B25J9/1628—Programme controls characterised by the control loop
- B25J9/1633—Programme controls characterised by the control loop compliant, force, torque control, e.g. combined with position control
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The application discloses a force and position hybrid control method for an overhead line maintenance robot mechanical arm, which is completely independent of dynamic modeling of a system and can determine the uncertainty limit a priori. During actual use, the sliding mode controller decomposes a dynamic model of the mechanical arm executing operation on the curved surface into force, position and redundant joint subspaces; in the design of a sliding mode controller, an ideal part and a robust part of a sliding mode control method are approached by a TSK fuzzy system and an adaptive PI controller respectively; and adjusting parameters of the controller on line according to an adaptive rule in the Lyapunov second stability determination. Compared with the traditional force and position hybrid control method, the force and position hybrid control method is independent of a robot model, and only needs a small amount of mechanical and geometric characteristic information about the robot and the environment.
Description
Technical Field
The application relates to the technical field of electrical equipment, in particular to a force and position hybrid control method for an overhead line maintenance robot mechanical arm.
Background
The operation condition of the high-voltage overhead transmission line directly influences the distribution condition of the power system, and plays a key role in the safe and stable operation of the power system, so that the operation condition of the high-voltage overhead transmission line needs to be regularly checked. At present, the inspection mode of the high-voltage overhead transmission line is converted from manual inspection to special robot inspection, and the overhead line inspection robot is used for inspecting the high-voltage transmission line so as to improve the operation safety of the transmission line.
The overhead line maintenance robot needs to simultaneously adjust the contact force of the mechanical arm end effector on an operation object and the position of the end effector in the task execution, and the control problem is the force and position mixed control problem of the mechanical arm. At present, the force position hybrid control of the mechanical arm of the overhead line maintenance robot generally adopts a mechanical arm force control method with robustness on uncertainty and parameter change.
However, this force-level hybrid control method relies on complete or partial knowledge of the system dynamics, i.e., a vector machine that decomposes a mathematical model into a regression matrix and some unknown parameters using the structure of the dynamics. When the established mathematical model is complex, the identification of unknown parameters in the vector machine becomes difficult, the controllability of the mechanical arm of the overhead line maintenance robot of the system is reduced, and the smooth completion of the routing inspection task of the mechanical arm of the overhead line maintenance robot on the overhead transmission line is further influenced.
Disclosure of Invention
The application provides a force and position hybrid control method for an overhead line maintenance robot mechanical arm, which aims to solve the problem that the existing force and position hybrid control method depends on complete or partial system dynamics knowledge, so that the controllability of the overhead line maintenance robot mechanical arm is reduced, and the smooth completion of the inspection task of the overhead line maintenance robot mechanical arm on an overhead transmission line is influenced.
The application provides a force and position hybrid control method of an overhead line maintenance robot mechanical arm, which is characterized by comprising the following steps:
establishing a mechanical arm dynamic model, and performing dynamic decomposition to obtain a decomposition dynamic equation of mechanical arm motion;
designing a sliding mode controller by using a decomposition kinetic equation;
respectively approaching an ideal part and a robust part of a sliding mode controller by adopting a TSK fuzzy system and an adaptive PI controller;
and adjusting parameters of the sliding mode controller on line according to a self-adaptive rule in the Lyapunov second stability determination.
Optionally, a mechanical arm dynamics model is established, and dynamics decomposition is performed to obtain a decomposition dynamics equation of mechanical arm motion, including,
establishing a mechanical arm dynamic model, wherein the mechanical arm kinematic equation is as follows:
wherein q is a joint displacement vector, M (q) represents an inertia matrix of the robot,representing the coincidence of the coriolis matrix and the term associated with centripetal force, g (q) is a vector containing terms corresponding to the gravitational effect, τ is the vector of the input torque acting on the joint,is the interaction force between the end effector and the environment, and J is the coupled joint velocity vectorAnd task space velocity vectorJacobian matrix of (a):
the environment is assumed to be a deformable plane without friction,proportional to the environmental deformation:
in the formula,is an environmental stiffness matrix, xeRepresenting a point on a stationary environment;
the manipulation dynamics are decomposed into three orthogonal subspaces, namely force, position, redundant joint subspaces, and the following elements are introduced:
I=J+J+J-,I=K+K+K-,
and obtaining a decomposition kinetic equation of the mechanical arm motion by using the decomposition vectors of the joint space and the task space:
optionally, a sliding-mode controller is designed using the equations of decomposed dynamics, including,
define the slip plane and tracking error as:
where λ is a constant and subscript d represents the expected value of the variable;
defining the reference speed as:
wherein:
designing a sliding mode controller as follows:
τ=-(τeq+τrb),τeq=-(τe+z),
wherein, taueqAnd τrbRepresenting the ideal and robust parts of the control input, respectively.
Optionally, the TSK fuzzy system and the adaptive PI controller are used to approximate the ideal and robust parts of the sliding-mode controller, respectively, including,
blurring system and s with TSKjIs input, tauj fuzzFor output, defining the j' th joint of the mechanical arm to meet the following conditions:
by using a univariate fuzzy generator, process reasoning and central mean deblurring, the output of the jth joint of the mechanical arm maintains the following relationship:
consider the following minimum input as s1,...,smAnd n is output asThe fuzzy sliding mode controller:
The kinematic equation of the mechanical arm is used as the dynamic equation of the manipulator arm contacting with the environment, and the control moment is assumed to be
Wherein γ is a common principle.
Optionally, parameters of the sliding mode controller are adjusted online according to an adaptive rule in the Lyapunov second stability determination, including,
ideal controllers, τ, under precise and well-known conditions of the object model, according to Lyapunov's second stability theoremidThe following approximate relationship exists with a stable system: tau isid=-τeq-KDs=-(τeq+KDs),
Using tauid=-τeq-KDs=-(τeq+KDAnd s) adjusting parameters of the sliding mode controller on line.
The application provides a force and position hybrid control method for an overhead line maintenance robot mechanical arm, which is completely independent of dynamic modeling of a system and can determine the uncertainty limit a priori. During actual use, the sliding mode controller decomposes a dynamic model of the mechanical arm executing operation on the curved surface into force, position and redundant joint subspaces; in the design of a sliding mode controller, an ideal part and a robust part of a sliding mode control method are approached by a TSK fuzzy system and an adaptive PI controller respectively; and then, adjusting the parameters of the controller on line according to an adaptive rule in the Lyapunov second stability determination. Compared with the traditional force and position hybrid control method, the force and position hybrid control method for the mechanical arm of the overhead line maintenance robot does not depend on a robot model, and only needs a small amount of mechanical and geometric characteristic information about the robot and the environment. In addition, the method eliminates the need to determine uncertainty bounds, which are evaluated using the proposed strategy.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of a force-position hybrid control method for an overhead line inspection robot mechanical arm according to the present application;
FIG. 2 is a schematic diagram of a sliding mode controller design;
FIG. 3 is an idealized part of the sliding mode controller and the robust part replacement principle;
fig. 4 is a parameter schematic diagram of an online adjustment sliding mode controller.
Detailed Description
The application provides a force and position hybrid control method for an overhead line maintenance robot mechanical arm, which is used for adjusting the contact force of an end effector of the mechanical arm on an operation object and the position of the end effector.
Fig. 1 is a flowchart of a force and position hybrid control method for an overhead line inspection robot mechanical arm according to the present application, and as shown in fig. 1, the force and position hybrid control method for an overhead line inspection robot mechanical arm includes:
and S100, establishing a mechanical arm dynamic model, and performing dynamic decomposition to obtain a decomposition dynamic equation of mechanical arm motion.
In the application, a mechanical arm dynamic model is established, and dynamic decomposition is carried out to obtain a decomposition dynamic equation of mechanical arm motion, including,
and (3) establishing a mechanical arm dynamic model, wherein the mechanical arm kinematic equation is as follows:
wherein q is a joint displacement vector, M (q) represents an inertia matrix of the robot,representing the coincidence of the coriolis matrix and the term associated with centripetal force, g (q) is a vector containing terms corresponding to the gravitational effect, τ is the vector of the input torque acting on the joint,is the interaction force between the end effector and the environment, and J is the coupled joint velocity vectorAnd task space velocity vectorJacobian matrix of (a):
The environment is assumed to be a deformable plane without friction,proportional to the environmental deformation:
in the formula,is an environmental stiffness matrix, xeRepresenting points on a stationary environment.
the manipulation dynamics are decomposed into three orthogonal subspaces, namely force, position, redundant joint subspaces, and the following elements are introduced:
I=J+J+J-,I=K+K+K-(5)
and obtaining a decomposition kinetic equation of the mechanical arm motion by using the decomposition vectors of the joint space and the task space:
where the components of F, x and q are decomposed into three orthogonal subspaces to facilitate the design of the sliding-mode controller.
And S200, designing a sliding mode controller by using a decomposition kinetic equation.
Fig. 2 is a schematic diagram of a design of a sliding mode controller, as shown in fig. 2, which is designed by using a decomposition kinetic equation in the present application, including,
define the slip plane and tracking error as:
where λ is a constant and the subscript d represents the expected value of the variable.
Defining the reference speed as:
wherein:
designing a sliding mode controller as follows:
τ=-(τeq+τrb),τeq=-(τe+z) (17)
wherein, taueqAnd τrbRepresenting the ideal and robust parts of the control input, respectively.
And step S300, respectively approaching an ideal part and a robust part of the sliding mode controller by adopting a TSK (Takagi-Sugeno-Kang) fuzzy system and an adaptive PI controller.
Fig. 3 shows an ideal part and a robust part replacement principle of the sliding mode controller, and as shown in fig. 3, the TSK fuzzy system and the adaptive PI controller are adopted in the present application to respectively approach the ideal part and the robust part of the sliding mode controller, including,
blurring system and s with TSKjIs input, tauj fuzzFor output, defining the j' th joint of the mechanical arm to meet the following conditions:
by using a univariate fuzzy generator, process reasoning and central mean deblurring, the output of the jth joint of the mechanical arm maintains the following relationship:
to pairUncertainty, error bound, and θ injMaking an estimate of ejReplacement ofThe estimation error is:
equivalent part tau to be input by fuzzy sliding mode controllereqEstimated as:
the control equation is:
taking a mechanical arm kinematic equation as a dynamic equation of the manipulator arm in contact with the environment, and assuming that the control moment is as follows:
the adaptation law is expressed as:
and S400, adjusting parameters of the sliding mode controller on line according to the self-adaptive rule in the Lyapunov second stability determination.
Fig. 4 is a schematic diagram of parameters of a sliding mode controller for online adjustment, as shown in fig. 4, according to the adaptive rule in the Lyapunov second stability determination, parameters of the sliding mode controller for online adjustment in the present application, including,
ideal controllers, τ, under precise and well-known conditions of the object model, according to Lyapunov's second stability theoremidThe following approximate relationship exists with a stable system:
τid=-τeq-KDs=-(τeq+KDs) (27)
using tauid=-τeq-KDs=-(τeq+KDAnd s) adjusting parameters of the sliding mode controller on line.
The application provides a force and position hybrid control method for an overhead line maintenance robot mechanical arm, which is completely independent of dynamic modeling of a system and can determine the uncertainty limit a priori. During actual use, the sliding mode controller decomposes a dynamic model of the mechanical arm executing operation on the curved surface into force, position and redundant joint subspaces; in the design of a sliding mode controller, an ideal part and a robust part of a sliding mode control method are approached by a TSK fuzzy system and an adaptive PI controller respectively; and then, adjusting the parameters of the controller on line according to an adaptive rule in the Lyapunov second stability determination. Compared with the traditional force and position hybrid control method, the force and position hybrid control method for the mechanical arm of the overhead line maintenance robot does not depend on a robot model, and only needs a small amount of mechanical and geometric characteristic information about the robot and the environment. In addition, the method eliminates the need to determine uncertainty bounds, which are evaluated using the proposed strategy.
The above-described embodiments of the present application do not limit the scope of the present application.
Claims (5)
1. A force and position hybrid control method for an overhead line maintenance robot mechanical arm is characterized by comprising the following steps:
establishing a mechanical arm dynamic model, and performing dynamic decomposition to obtain a decomposition dynamic equation of mechanical arm motion;
designing a sliding mode controller by using a decomposition kinetic equation;
respectively approaching an ideal part and a robust part of a sliding mode controller by adopting a TSK fuzzy system and an adaptive PI controller;
and adjusting parameters of the sliding mode controller on line according to a self-adaptive rule in the Lyapunov second stability determination.
2. The force-position hybrid control method of the overhead line inspection robot manipulator of claim 1, wherein a manipulator dynamics model is established and a dynamics decomposition is performed to obtain a decomposition dynamics equation of the manipulator motion, comprising,
establishing a mechanical arm dynamic model, wherein the mechanical arm kinematic equation is as follows:
wherein q is a joint displacement vector, M (q) represents an inertia matrix of the robot,representing the coincidence of the coriolis matrix and the term associated with centripetal force, g (q) is a vector containing terms corresponding to the gravitational effect, τ is the vector of the input torque acting on the joint,is the interaction force between the end effector and the environment, and J is a relationshipNodal velocity vectorAnd task space velocity vectorJacobian matrix of (a):
the environment is assumed to be a deformable plane without friction,proportional to the environmental deformation:
in the formula,is an environmental stiffness matrix, xeRepresenting a point on a stationary environment;
the manipulation dynamics are decomposed into three orthogonal subspaces, namely force, position, redundant joint subspaces, and the following elements are introduced:
I=J+J+J-,I=K+K+K-,
and obtaining a decomposition kinetic equation of the mechanical arm motion by using the decomposition vectors of the joint space and the task space:
3. the force-position hybrid control method of the overhead line inspection robot mechanical arm according to claim 2, characterized in that a sliding mode controller is designed using a decomposition kinetic equation, comprising,
define the slip plane and tracking error as:
where λ is a constant and subscript d represents the expected value of the variable;
defining the reference speed as:
wherein:
designing a sliding mode controller as follows:
τ=-(τeq+τrb),τeq=-(τe+z),
wherein, taueqAnd τrbRepresenting the ideal and robust parts of the control input, respectively.
4. The force-position hybrid control method of the overhead line inspection robot mechanical arm of claim 1, characterized in that a TSK fuzzy system and an adaptive PI controller are used to approximate an ideal part and a robust part of a sliding mode controller, respectively, comprising,
blurring system and s with TSKjIs input, tauj fuzzFor output, defining the j' th joint of the mechanical arm to meet the following conditions:
by using a univariate fuzzy generator, process reasoning and central mean deblurring, the output of the jth joint of the mechanical arm maintains the following relationship:
consider the following minimum input as s1,...,smAnd n is output asThe fuzzy sliding mode controller:
The kinematic equation of the mechanical arm is used as the dynamic equation of the manipulator arm contacting with the environment, and the control moment is assumed to be
Wherein γ is a common principle.
5. The force position hybrid control method of the overhead line inspection robot mechanical arm according to claim 1, characterized in that parameters of the sliding mode controller are adjusted online according to an adaptive rule in the Lyapunov second stability determination, including,
ideal controllers, τ, under precise and well-known conditions of the object model, according to Lyapunov's second stability theoremidThe following approximate relationship exists with a stable system: tau isid=-τeq-KDs=-(τeq+KDs),
Using tauid=-τeq-KDs=-(τeq+KDAnd s) adjusting parameters of the sliding mode controller on line.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112936286A (en) * | 2021-03-13 | 2021-06-11 | 齐鲁工业大学 | Self-adaptive consistency tracking control method and system for multi-flexible mechanical arm system |
CN113927592A (en) * | 2021-08-24 | 2022-01-14 | 盐城工学院 | Mechanical arm force and position hybrid control method based on self-adaptive reduced-order sliding mode algorithm |
CN114355771A (en) * | 2021-12-15 | 2022-04-15 | 荆楚理工学院 | Cooperative robot force and position hybrid control method and system |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995025301A1 (en) * | 1994-03-17 | 1995-09-21 | Siemens Aktiengesellschaft | Process and arrangement for fuzzy control |
WO2010058863A1 (en) * | 2008-11-21 | 2010-05-27 | 国立大学法人東北大学 | Signal processing device, signal processing method, signal processing program, computer-readable recording medium on which is recorded a signal processing program, and radiation therapy device |
TWM487575U (en) * | 2013-10-28 | 2014-10-01 | Univ Nat Taipei Technology | Adaptive fuzzy compensation supervisory sliding mode controller for switched reductance motor |
US20180164774A1 (en) * | 2016-12-13 | 2018-06-14 | Mitsubishi Electric Research Laboratories, Inc. | Operation Aware Control of Processing Machine with Redundant Actuators |
CN108973997A (en) * | 2017-06-02 | 2018-12-11 | 本田技研工业株式会社 | Running rail determination device and servomechanism |
CN109015634A (en) * | 2018-07-24 | 2018-12-18 | 西北工业大学 | Multi-arm teleoperation robot power/Position Hybrid Control method based on performance function |
CN110154028A (en) * | 2019-05-29 | 2019-08-23 | 天津大学 | Mechanical arm model-free adaption integrates TSM control method |
CN110450156A (en) * | 2019-07-30 | 2019-11-15 | 洛阳润信机械制造有限公司 | The optimum design method of multi-freedom Mechanism adaptive fuzzy controller |
-
2020
- 2020-06-04 CN CN202010499199.2A patent/CN111604908B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1995025301A1 (en) * | 1994-03-17 | 1995-09-21 | Siemens Aktiengesellschaft | Process and arrangement for fuzzy control |
WO2010058863A1 (en) * | 2008-11-21 | 2010-05-27 | 国立大学法人東北大学 | Signal processing device, signal processing method, signal processing program, computer-readable recording medium on which is recorded a signal processing program, and radiation therapy device |
TWM487575U (en) * | 2013-10-28 | 2014-10-01 | Univ Nat Taipei Technology | Adaptive fuzzy compensation supervisory sliding mode controller for switched reductance motor |
US20180164774A1 (en) * | 2016-12-13 | 2018-06-14 | Mitsubishi Electric Research Laboratories, Inc. | Operation Aware Control of Processing Machine with Redundant Actuators |
CN108973997A (en) * | 2017-06-02 | 2018-12-11 | 本田技研工业株式会社 | Running rail determination device and servomechanism |
CN109015634A (en) * | 2018-07-24 | 2018-12-18 | 西北工业大学 | Multi-arm teleoperation robot power/Position Hybrid Control method based on performance function |
CN110154028A (en) * | 2019-05-29 | 2019-08-23 | 天津大学 | Mechanical arm model-free adaption integrates TSM control method |
CN110450156A (en) * | 2019-07-30 | 2019-11-15 | 洛阳润信机械制造有限公司 | The optimum design method of multi-freedom Mechanism adaptive fuzzy controller |
Non-Patent Citations (2)
Title |
---|
CHAN-UK YEOM 等: "A Design of TSK-Based ELM for Prediction of Electrical Power in Combined Cycle Power Plant", 《2018 INTERNATIONAL CONFERENCE ON INTELLIGENT INFORMATICS AND BIOMEDICAL SCIENCES (ICIIBMS)》 * |
韩瑞: "机器人系统的自适应模糊控制研究", 《中国优秀硕士学位论文全文数据库(电子期刊)》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112936286A (en) * | 2021-03-13 | 2021-06-11 | 齐鲁工业大学 | Self-adaptive consistency tracking control method and system for multi-flexible mechanical arm system |
CN113927592A (en) * | 2021-08-24 | 2022-01-14 | 盐城工学院 | Mechanical arm force and position hybrid control method based on self-adaptive reduced-order sliding mode algorithm |
CN114355771A (en) * | 2021-12-15 | 2022-04-15 | 荆楚理工学院 | Cooperative robot force and position hybrid control method and system |
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