CRT Light-Head for an Automatic Drafting System

A System for Automatic Drafting Encoding

A comple te s o f t w a r e system f o r automat ic d r a f t i n g encoding i s desc r i bed . T h i s system decomposes t h e o r i g i n a l d r a f t i n t o a g raph i c p r i m i t i ve -based d e s c r i p t i o n , s u i t a b l e f o r subsequent CAD process ing. Problems r e l a t i v e t o t h e b ina r i z a t i o n phase and t h e symbol r e c o g n i t i o n s t e p a r e a l s o ...

A 3D Head Tracker for an Automatic Lipreading System

A real world automatic lip reading system must be able to cope with movement of the speaker’s head during operation. The observed mouth shape depends not only on the true shape of the mouth, but also the angle at which the mouth is viewed. As the speaker’s head moves and rotates the viewing angle changes. The resulting distortion can lead to inaccurate mouth measurement and incorrect phoneme re...

An Automatic Real Time Impedance Matching System for Use in an RF Electrostatics Accelerator Ion Source

Drafting Blueprints for Car System Requirements

Capture, specification, and communication of requirements is now a critical issue in the product development process. Systems Modeling Language (SysML) was developed to address systems engineering needs. In this approach, use cases are developed along with lists of actions necessary to put them into practice. This paper focuses on the early phases of applying textual and diagrammatic narratives...

Design and implementation of an automatic car turning system

In this paper, a control system is designed for automatic car turning. At first, the necessary information of car turning that were collected from the traffic bylaw, car driving training centers and traffic police are explained. Then, car turning is studied experimentally on several streets with different widths. Afterward, a proper path is designed for the automatic car turning system consider...