2017
DOI: 10.1002/asjc.1706
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Analysis, Verification and Comparison on Feedback‐Aided MA Equivalence and Zhang Equivalency of Minimum‐Kinetic‐Energy Type for Kinematic Control of Redundant Robot Manipulators

Abstract: By following and generalizing Ma et al.'s inspiring work and Zhang et al.'s inspiring work, this paper proposes and investigates three kinds of equivalent relationships with error-feedback information incorporated for the minimum-kinetic-energy (MKE) redundancy resolution. Specifically, these three equivalent relationships are divided into two big classes in terms of scheme formulations: one is termed MKE-type Ma equivalence (MKE-ME); the other is MKE-type Zhang equivalency (MKE-ZE), which can be further subdi… Show more

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Cited by 11 publications
(5 citation statements)
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“…Figure 5 shows the kinematics structure of such a manipulator. For this robot manipulator, the joint vector = [ 1 , 2 , 3 ] T ∈ R 3 and the end-effector position vector r = [r x , r y ] T ∈ R 2 are related by the following forward-kinematic equation [31]:…”
Section: Application To Redundant-manipulator Kinematic Controlmentioning
confidence: 99%
“…Figure 5 shows the kinematics structure of such a manipulator. For this robot manipulator, the joint vector = [ 1 , 2 , 3 ] T ∈ R 3 and the end-effector position vector r = [r x , r y ] T ∈ R 2 are related by the following forward-kinematic equation [31]:…”
Section: Application To Redundant-manipulator Kinematic Controlmentioning
confidence: 99%
“…Zhang neurodynamics equivalency (ZNDE) inspired by Ma equivalency (Ma, 1996 ; Ma et al, 1996 ), is actually a class of practice-accepted approximation, which is derived from Zhang neurodynamics (Chen and Zhang, 2018 ; Qin et al, 2021 ). Some schemes of complex systems via the ZNDE approach were efficiently simplified (Guo et al, 2013 ; Qiu et al, 2016 , 2018 ). Minimum-velocity-norm schemes of redundant robot manipulators at two different layers were established by Guo et al ( 2013 ), and the equivalent relationship between two manipulator control schemes was also developed via the Zhang neurodynamics method.…”
Section: Introductionmentioning
confidence: 99%
“…Zhang equivalency (ZE) is a category of practice-accepted approximation in reality, which is inspired by the works of Ma et al [25,26]. Preliminary works about the ZE proved that some schemes via the ZE approach were mathematically approximate but practically equivalent [27][28][29][30][31][32]. Specifically, Guo et al [27] studied the equivalent relationship between two robotic schemes at different layers via the ZE approach.…”
Section: Introductionmentioning
confidence: 99%
“…[25, 26]. Preliminary works about the ZE proved that some schemes via the ZE approach were mathematically approximate but practically equivalent [27–32]. Specifically, Guo et al.…”
Section: Introductionmentioning
confidence: 99%