MWEDM constant tension control system

Huang, Ruining; Fang, Xianglong; Lou, Yunjiang

doi:10.1109/nano.2013.6721036

Cited by 2 publications

(2 citation statements)

References 4 publications

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“…x is n+1 iterations approximate value of the root of equation [11]. Using (5) to update iterative process, until reach the accuracy of setting.…”

Section: The Relationship Between Two Dimensional Sensor and The Amentioning

confidence: 99%

“…The method of free fall can achieve microgravity, but the test periods are too short. The water float approach can compensate for the earth's gravity, this method can achieve long experiment time [5], but it introduces effects of fluid dynamics and its underwater operations are complex. Gregory C. White proposed actively control the vertical direction of the gravity [6,7], this method is simple but increases inertial mass of robot or target in the vertical direction, frictional damping, and the gravity compensation accuracy is imprecise.…”

Section: Introductionmentioning

confidence: 99%

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Zero gravity tracking system using constant tension suspension for a multidimensional framed structure space antenna

Yang

et al. 2016

2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)

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In order to solve the problems of microgravity conditions on ground for the complicated driving mechanism of multidimensional framed structure space antenna components, a multidimensional framed structure zero gravity tracking system using constant tension suspension was designed. The system is able to perceive and tracking the intended motion of space two-dimensional pointing mechanism and deployable locking mechanism of antenna in real time, through a novel constant tension suspension controller based on position optimal sliding mode inner loop control strategy to enhance robustness and control accuracy, and solve the impact of parametric perturbation and the external disturbance of constant tension suspension system on the control accuracy. The zero gravity tracking system can provide microgravity conditions on ground for the driving mechanism of space antenna without additional force component in horizontal direction. Experimental results indicate that the control precision of the system meets the task requirements, and validate the correctness and feasibility of the scheme.

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“…x is n+1 iterations approximate value of the root of equation [11]. Using (5) to update iterative process, until reach the accuracy of setting.…”

Section: The Relationship Between Two Dimensional Sensor and The Amentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Zero gravity tracking system using constant tension suspension for a multidimensional framed structure space antenna

Yang

et al. 2016

2016 7th International Conference on Mechanical and Aerospace Engineering (ICMAE)

View full text Add to dashboard Cite

show abstract

Error Correction Method of Sensor Based on Fuzzy-KF for Measurement of Drilling Cuttings

et al. 2022

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MWEDM constant tension control system

Cited by 2 publications

References 4 publications

Zero gravity tracking system using constant tension suspension for a multidimensional framed structure space antenna

Zero gravity tracking system using constant tension suspension for a multidimensional framed structure space antenna

Error Correction Method of Sensor Based on Fuzzy-KF for Measurement of Drilling Cuttings

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