Hybrid Control for the Pendubot

نویسندگان

  • Mingjun Zhang
  • Tzyh-Jong Tarn
چکیده

A new hybrid controller has been applied for feedback stabilization of a Pendubot, whose dynamics show second order nonholonomic properties. Experimental results for di erent test cases show that hybrid control outperforms the existing control algorithm. This successful implementation provides a novel alternative for the control of under-actuated mechanical systems. Many such systems are subject to second order nonintegrable di erential constraints.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Hybrid Control of the Pendubot

Swing up and balance control are two interesting control problems for the Pendubot. Many studies have been conducted for swing up control of the Pendubot. A few results have been reported for feedback stabilization of the Pendubot. In this paper, we will apply a new hybrid controller for feedback stabilization of the Pendubot. To the best of the authors’ knowledge, this is the first implementat...

متن کامل

The Swing up Control for the Pendubot Based on Energy Control Approach

This paper studies the energy based control of an underactuated two-link robot called the Pendubot. After having investigated the characteristics of the closedloop system with the energy based control law (Fantoni et al., 2000) for swinging the Pendubot up, this paper proposes a sufficient condition about parameters in the control law such that the total energy of the Pendubot will converge to ...

متن کامل

Interconnection and Damping Assignment Passivity--Based Control of the Pendubot

In this paper, we apply the interconnection and damping assignment passivity—based control design technique to the underactuated mechanical system called pendubot. The proposed control system drives a class of pendubot systems to the upward configuration, starting from a neighborhood of this configuration. Simulation results show the performance of the proposed control system.

متن کامل

Swing-Up Control of the Pendubot: An Impulse-Momentum Approach

The standard control problem of the pendubot refers to the task of stabilizing its equilibrium configuration with the highest potential energy. Linearization of the dynamics of the pendubot about this equilibrium results in a completely controllable system and allows a linear controller to be designed for local asymptotic stability. For the underactuated pendubot, the important task is, therefo...

متن کامل

The Pendubot: a Mechatronic System for Control Research and Education

1 In this paper we describe the Pendubot, a mechatronic device for use in control engineering education and for research in nonlinear control and robotics. This device is a two{link planar robot with an actuator at the shoulder but no actuator at the elbow. With this system , a number of fundamental concepts in nonlinear dynamics and control theory may be illustrated. The pendubot complements p...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2001