An improved recursive least square–based adaptive input shaping for zero residual vibration control of flexible system
نویسندگان
چکیده
منابع مشابه
Microcontroller-Based Input Shaping for Vibration Control of Flexible Manipulator System
This project presents investigations into the applications and performance of embedded input shaper in command shaping techniques for vibration control of a flexible manipulator. A constrained planar single-link flexible manipulator is considered and the dynamic model of the system is derived using the assume mode method. An unshaped bang-bang torque input is used to determine the characteristi...
متن کاملHybrid Learning Control with Input Shaping for Input Tracking and Vibration Suppression of a Flexible Manipulator
The objective of the work reported in this paper is to investigate the development of hybrid iterative learning control with input shaping for input tracking and end-point vibration suppression of a flexible manipulator. The dynamic model of the system is derived using the finite element method. Initially, a collocated proportional-derivative (PD) controller utilizing hub-angle and hub-velocity...
متن کاملUsing Input Shaping to Minimize Residual Vibration in Flexible Space Structures
Input shaping is examined as a technique to reduce the residual vibration in flexible space structures. As part of a NASA program, a nonlinear threedimensional model of the Shuttle's Remote Manipulator System (SRMS) was used to test the interactions between feedback and feedforward control techniques. The problem of changing geometry systems was also examined in detail. As these systems move, t...
متن کاملControl of Flexible Link Robot using a Closed Loop Input-Shaping Approach
This paper is has addressed the Single Flexible Link Robot. The dynamical model is derived using Euler-Lagrange equation and then a proper controller is designed to suppress a vibration based-on Input-Shaping (IS) method. But, IS control method is an open loop strategy. Due to the weakness of open loop control systems, a closed loop IS control system is proposed. The achieved closed loop c...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Advances in Mechanical Engineering
سال: 2016
ISSN: 1687-8140,1687-8140
DOI: 10.1177/1687814016646504