Development of Dual-Mode Grass Cutter Robot

Automatic Grass-Cutter Developed by Genetic Programming

This paper describes how genetic programming can be applied to a simple problem. The problem is to discover program, which can control grass-cutter on a toroidal grid with randomly arranged obstacles, to cut largest area without redundant moves. This paper shows, how selection of suitable individuals for creation of next generation of individual solutions (=programs) affects results.

The Development of a Simple Cane Cutter

Between these extremes are machines such as the McConnel, The evolution of the Sasex cutter for the whole stalk sugarwhich leaves the cane in a sausage for subsequent manhandling cane is discussed. The original concept was a very simple into windrows (with up to eight rows goinginto one windrow), machine known as the "cane sny7-. F~~~ this was developed or for building into stacks. There are al...

Simultaneous Trajectory Manipulation of a Dual-arm Robot Using Sliding Mode Control

Dual-arm robotic system for load transportation in hazardous environments is considered in this study. First, physical model of the robot arms with the load is presented and related equations of motion are obtained. Friction forces arising on the contact points between the load and robot arm tips are also taken into account. Then, robust non-chattering sliding mode control is used in order to o...

effect of oral presentation on development of l2 learners grammar

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

The Dual-mode Model