Research on Motion Analysis and Embedded Control System of Search-Rescue Robot

2011 ◽  
Vol 63-64 ◽  
pp. 827-830
Author(s):  
Peng Wang ◽  
Jing Lei Xin ◽  
Shao Chen Kang ◽  
Wen Hao Jiang ◽  
Xin Li
Keyword(s):  
Embedded System ◽  
Hexapod Robot ◽  
Analysis Method ◽  
Kinematics Analysis ◽  
Robot System ◽  
Embedded Control ◽  
Rescue Robot ◽  
Embedded Control System ◽  
Motion Quality

In order to improve the motion quality of the search-rescue robot, the new hexapod robot system is proposed in this paper. Based on the completed system hardware design and implementing scheme, embedded system software initialization design is realized. Through the improved kinematics analysis method, a simulation model of hexapod search-rescue robot is established in ADAMS. The experiment result shows that the whole robot is flexible and powerful.

Study on Modeling and Kinematics Analysis of an Assistant Robot

2013 ◽  
Vol 299 ◽  
pp. 48-51
Author(s):  
Ramadhani O. Kivugo ◽  
Zhong Min Wang
Keyword(s):  
Physical Characteristics ◽  
Geometric Parameters ◽  
Simulation Studies ◽  
Analysis Method ◽  
Kinematics Analysis ◽  
Robot System ◽  
Simulation Experiments ◽  
Kinematics Model

Firstly, model of an assistant robot is built by UG software based on analysis to human exoskeleton system. Secondly, for establishing its kinematics model of this assistant robot, physical characteristics, practical geometric parameters and restriction relations are considered, and then this model is exported to ADAMS environment. Thirdly, simulation studies to the assistant robot system are carried out by ADAMS, and its kinematics performances are analyzed. Simulation experiments verify the validity and feasibility of the modeling and kinematics analysis method.

A Vision-Based Embedded Control System for Crystal Reorientation and Inspection

2012 ◽  
Vol 433-440 ◽  
pp. 3211-3217
Author(s):  
Sheng Q. Xie ◽  
Yun Ho Tsoi ◽  
Avilash Singh
Keyword(s):  
Control System ◽  
Distributed Control ◽  
High Speed ◽  
Complete System ◽  
Vision System ◽  
Embedded Control ◽  
Embedded Control System ◽  
Reorientation Time ◽  
Reorientation Process

This paper proposes a vision-based embedded motion control system that is developed in our research group. The system is an integration of three subsystems including, an embedded positioning platform, a vision system for inspection and a crystal reorientation system. The system is used as a positioning platform and crystal reorientation system to automate the crystal reorientation process. This process is important in ensuring that the units are correctly oriented for production processes. The focus of this research is placed on how to develop the embedded positioning platform, the crystal reorientation system, and how to improve the system performances including positioning and reorientation accuracy in high speed operation and quality of inspection. A distributed control architecture has been developed using PIC18F4520 microcontrollers. Tests run on the complete system have shown that the system is capable of a minimum indexing time of 1.53 units per second and a reorientation time of 1.42 seconds.

Design for the High-Rise Cable-Suspended Rescue Robot

2011 ◽  
Vol 383-390 ◽  
pp. 1562-1567
Author(s):  
Kang Luo ◽  
Cheng Zhong Deng
Keyword(s):  
Jacobian Matrix ◽  
Two Dimensions ◽  
Robot Path Planning ◽  
Embedded Control ◽  
Rescue Robot ◽  
Embedded Control System ◽  
High Rise ◽  
Novel Approach ◽  
Prototype Design ◽  
Robot Path

Presented in this paper are a prototype design for a cable-suspended robot mechanism with two dimensions of free movement, a position feedback strategy, and an embedded control system. In addition, a novel positioning metrology is also proposed such that the Jacobian Matrix can be formed directly through measurement, which contributes greatly to the robot path planning. This cable-suspended robot can be applied to firefighting in high-rise buildings as a novel approach to providing rescue capabilities beyond those of traditional aerial ladders.

scholarly journals SPEECH RECOGNITION BASED EMBEDDED CONTROL SYSTEM

2014 ◽  
pp. 8-14
Author(s):  
PARVEZ HASAN ◽  
V. K. JOSEPH
Keyword(s):  
Control System ◽  
User Interface ◽  
Speech Recognition ◽  
Natural Language ◽  
Embedded System ◽  
Voice Recognition ◽  
Test Plan ◽  
Embedded Control ◽  
Novice User ◽  
Embedded Control System

The purpose of this project is to operate or control Embedded system based on voice recognition, which helps to introduce hearing as well as Natural Language (NL) interface through Speech for the Human-Embedded system interaction. One of the important goals of pursued project is to introduce suitable user interface for novice user and the test plan is to design accordingly.

scholarly journals Design and Development Based on Embedded System

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Peng Huiguo
Keyword(s):  
Control System ◽  
Embedded System ◽  
Market Competition ◽  
Rapid Development ◽  
Social Needs ◽  
System Capacity ◽  
Electronic Technology ◽  
Embedded Control ◽  
Embedded Control System ◽  
The Embedded System

The demand for equipment has been unable to meet the current and future high performance application anddevelopment needs with the rapid development of electronic technology and upgrading of traditional industries inChina. At the same time, intense market competition and technical competition require that the development cycle ofthe product to be as short as possible. Obviously, the software and hardware of embedded system are becoming moreimportant foundation of technological innovation in various fi elds. The embedded system is a combination of advancedcomputer technology, semiconductor technology, electronic technology and the specific application of variousindustries. This determines that it must be a technology-intensive, capital-intensive, highly fragmented and innovativeknowledge integration system. The embedded type is based on the application of computer technology-based hardwareand software can be tailored to adapt to the application system on the function, reliability, cost, size, power and otherstrict requirements of the special computer system. The emergence of consumer appliances and cheap microprocessorsembedded systems will form larger application areas in daily life to as the embedded system usually has low powerconsumption, small size and high integration. Embedded employment is widely embedded in the social needs of largetalent. The content of the paper is clear in the embedded control system overview - development - application writingideas in three chapters gradually. Chapter 1 introduces the defi nition, frame, characteristic, development history, currentsituation and prospect of the embedded control system in detail. The development of the embedded control systemmainly discusses the development steps and methods. The third chapter embedded control system. This paper discussesthe practical application of embedded control system in public life. As the application of these research results in thefi nal summary of the various aspects of the system capacity and analysis of the existing problems for further research toprovide a direction and valuable experience. 

A Universal Test Scheme for Power Conversion Embedded Control System with Full-Coverage on Inner Variables

2013 ◽  
Vol 753-755 ◽  
pp. 2632-2636
Author(s):  
Kai Cai ◽  
Bin Liu ◽  
Hui Ouyang ◽  
Zheng Xi Xu
Keyword(s):  
Control System ◽  
Embedded System ◽  
Power Conversion ◽  
Test Scheme ◽  
Embedded Control ◽  
Embedded Control System ◽  
Universal Test ◽  
Full Coverage ◽  
Type Variable ◽  
General Test

Embedded system becomes one of widely-employed system schemes applied in broad areas, such as power conversion, industrial control, test and measurement, and so on. A universal test scheme with full-coverage on inner variables is present, which will improve the testability of power conversion embedded control system. Feathers of this embedded control system are introduced, and the function structure of the general test scheme is described. Some key problems of the test scheme, such as data type, variable property table, multi-type pointer array, and multi-type data packing and unpacking are discussed. Finally, the effect of the universal test scheme is testified by the implementation of a typical power conversion demonstration.

Sign in / Sign up

Export Citation Format

Share Document