An Innovative Scheme for Reduction of Power Requirement of Electromechanical Servo Drive System Used in Heavy Load Weapon System Articulation

Parlikar, V. V.; Kurulkar, Pradeep; Mishra, Akhilesh Kumar; Kulkarni, A. N.

doi:10.1109/pacc.2011.5978975

Cited by 2 publications

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“…Position and torque loading systems have been considered widely in recent years due to their advanced test functionality. For applications where high precise control performance is required, including flight simulator motion control [ 1 ], armament control [ 2 ], position and force servo (kinetics and dynamics) of legged robot [ 3 , 4 ], mobile robot system [ 5 ], manipulator control [ 6 ] and other fields, high precision controller development is receiving increasing attention in the academic world. One challenge of general control systems is that they have difficulty achieving precise position tracking and torque loading tracking due to the uncertainties and nonlinear influences of the drivers, motor body, friction and unmodeled dynamics, interference and transducer noise, etc.…”

Section: Introductionmentioning

confidence: 99%

Research on Position and Torque Loading System with Velocity-Sensitive and Adaptive Robust Control

Chen

Zhang

2022

Sensors

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In this paper, the research emphasis focuses on the tracking precision of position loading and torque loading systems with velocity-sensitive and adaptive robust control. Compared with conventional PID control, the improved PID control based on velocity-sensitive fully manifests its superiority to position loading. By contrast, we analyzed the possible influence for the control difference of conventional PID and velocity-sensitive with PID. Furthermore, for the purpose of accurate torque loading, a mathematical model was established through dynamics analysis and the adaptive robust controller, where the adaptive robust control algorithm is designed to generate the reference position trajectory for the servo system in the upper controller while closed-loop position tracking is performed in the underlying controller, was built based on a state space equation. In the end, an experimental platform was built to verify the feasibility and advantages of the position and torque loading system with the velocity-sensitive and adaptive robust control.

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Section: Introductionmentioning

confidence: 99%

Research on Position and Torque Loading System with Velocity-Sensitive and Adaptive Robust Control

Chen

Zhang

2022

Sensors

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“…For accurate position control the knowledge of motor rotor position is necessary which is achieved using resolver, encoder or HALL sensors [6]. In some of heavy load weapon system applications torsion bars are used to reduce the power requirement of Electromechanical Servo Drive and Motor [7]. The theories and mechanism discussed in these references are used to design and develop an electromechanical simulator for weapon system launching platform.…”

mentioning

confidence: 99%

Electromechanical Simulator for Weapon System Launching Platform

Parlikar¹,

Mishra²,

Kulkarni³

et al. 2011

2011 Nirma University International Conference on Engineering

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In this paper Electromechanical Simulator for Weapon System Launching Platform is presented. A weapon system launching platform requires freedom of movement in seven axes. It has to move in four axes for levelling, vertical and horizontal axes for articulating the launching platform and up and down sliding of the launching structure or weapon article. All these movements are simulated using Electromechanical Servo Drive in a Simulator for training and experimental study purposes of the personnel involved in development and handling of weapons system launching platform. Electromechanical servo drive requires position feedback, velocity feedback and current feedback to move a system in desired direction in specified time following predefined motion profile. In this paper, Launcher Simulator with Electromechanical servo drive system is discussed. This Simulator is designed and developed for simulating the real scenario working requirements of a weapon system launching platform. .

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An Innovative Scheme for Reduction of Power Requirement of Electromechanical Servo Drive System Used in Heavy Load Weapon System Articulation

Cited by 2 publications

References 0 publications

Research on Position and Torque Loading System with Velocity-Sensitive and Adaptive Robust Control

Research on Position and Torque Loading System with Velocity-Sensitive and Adaptive Robust Control

Electromechanical Simulator for Weapon System Launching Platform

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