this paper proposes an approach for the minimum time swing upof a rotary inverted pendulum. our rotary inverted pendulum is supported bya pivot arm. the pivot arm rotates in a horizontal plane by means of a servomotor. the opposite end of the arm is instrumented with a joint whose axisis along the radial direction of the motor. a pendulum is suspended at thejoint. the task is to design a contro...

The research about the bipedal locomotion is advanced in all fields at present. To the research of those fields, a quantitative analysis of human’s walking characteristic is indispensable. However, bipedal locomotion analysis has been performed focusing on lower limbs, and, as for research of the arm swing operation is not performed nevertheless it importance is generally told. The reason for i...

If time is money, then here's a definition of wealth for the 21st century: You're leaving the house for the day. You grab your things, hop into the car and back out of the garage. Then you pick up a device that looks like a four-button version of your car-lock remote control and punch a “goodbye” button. The garage door closes. Inside the house, all the exterior doors are bolted shut, all windo...

INTRODUCTION Reconstruction of the soft tissue surfaces of the ear and mastoid bowl can be challenging. From simple canal wall down mastoidectomies to more extensive reconstructions after ablative surgery and radiotherapy, the reconstruction options are limited. Several variations of posterior auricular artery based flaps, such as the “Singapore swing” and the “revolving door” are used for reco...

This paper represents a method to improve the SNR and linearity of an integrator by feedback compensation technique. The discussed design reduces signal swing while keeping advantages of both feed-forward as well as feedback topology without changing the signal transfer function. SNR and linearity are related to the output of an integrator. Reduced SNR and non-linearity resulted because of the ...

In this paper a technique is proposed to reduce the power consumption in clock distribution networks. Power has become a major issue in most VLSI designs. Power distribution in VLSI differs from product to product. However it is interesting to note that clock system and logic part itself consume most of total chip power. In practise a large portion of clock distribution network (CDN)s and flip ...

Introduction: Swing-lock framework partial removable denture is an option used as splinting in cases where there several mobility teeth. The purpose of these periodontal prostheses was to help stabilize the teeth adjuvant therapy. has more difficult construction and digital dentistry facilitates fabrication process swing-lock dentures by burn-out resin milling model making technique. Aim : This...

Manipulating articulated objects is an important skill for robots operating in human environments. We propose to learn a physical model of the dynamics of articulated objects to accurately predict the motion of the object. Being aware of the dynamic effects of its actions, the robot no longer needs to maintain a firm grasp of the handle over the full course of the manipulation, which allows for...

This chapter proposes a novel control strategy for overhead cranes. The controller includes both position regulation and anti-swing control. Since the crane model is not exactly known, fuzzy cerebellar model articulation controller (CMAC) is used to compensate friction, and gravity, as well as the coupling between position and anti-swing control. Using a Lyapunov method and an input-to-state st...