Effective Dead-Time Compensation Using Adaptive Harmonic Compensator

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Pulse-based dead-time compensator for PWM voltage inverters

circuit of the power supply in pulse width modulated (PWM) voltage inverters results in output voltage deviations. Although individually small, when accumulated over an operating cycle, the voltage deviations are sufficient to distort the applied PWM signal. This paper presents a new method to correct for the dead time deviations. The Pulse Based Compensator is less hardware and software intens...

متن کامل

Compensation of Integrated Resonant and Time Delay System by Using Wave Compensator

Recently, teleoperated robots have been researched for working in ultimate environment actively. Developing performance of teleoperated robots, it will be possible for human to work in such a ultimate environment with safety. However, in the actual case, a flexible mechanism caused by the mechanical constraint such as weight saving of robot, using gear, and so on, induces vibration. Moreover, a...

متن کامل

Adaptive dead-time compensation with application to a robotic welding system

The paper proposes a paradigm for control design suitable for poorly modeled plants with signi cant dead time An adaptive dead time compensator is developed which is substantially dif ferent to the standard Smith predictor and more generally applicable in practice A framework is developed for selecting the controller parameters using now stan dard design techniques such as synthesis It is argue...

متن کامل

Comparing the Delay Compensator Approach with Fractional Dead-time Modelling in Distributed Real-time Control Systems

This paper compares the control performance of a distributed control system with variable sampling to actuation delay when using two different control solutions. The first one is a pole-placement controller with a fuzzy delay compensator and the second one an adaptive pole-placement with fractional dead-time modelling. The delay compensator is added to an existing controller that does not take ...

متن کامل

Quick and Precise Position Control of Ultrasonic Motors Using Adaptive Controller with Dead–zone Compensation

A position control scheme for an ultrasonic motor using an adaptive controller with dead-zone compensation is presented in this paper. In the proposed controller, the adaptive control scheme compensates the time-varying characteristic of the motor with online parameter identification. In order to overcome the effect of a dead-zone, a P controller is adopted. The effectiveness of the proposed co...

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

ژورنال

عنوان ژورنال: IFAC-PapersOnLine

سال: 2015

ISSN: 2405-8963

DOI: 10.1016/j.ifacol.2015.07.057