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A new immune PID controller is designed for a vertical-joint robot which is 6 degreed of freedom. Firstly, the experimental robot system has been set up. The PID controllers of robot joints are designed. Then the immune clone select algorithm (ICSA) is researched and used to set the PID parameters on line, which are the proportional coefficient, the integral coefficient and the differential coefficient...
More and more people are concerned of their health with the improvement of living conditions. Under the circumstances, the technology of telemedicine has been developed rapidly in recent years. But it faces the confusion of marine data as a result of long-term and continuous monitoring. It is the focus research how to deal with the large amount of data and use it effectively, namely extracting the...
Based on knowledge decision method, an intelligent diagnosis system for robot is introduced. The system combines intelligence decision technology and knowledge of robot failures diagnosis. One dimension structure of data-base is proposed for the knowledge-base. Each failure symptom has its exclusive record number therefore, the complicated nature language is changed to simple code description respective,...
Genetic Algorithms (GAs) have demonstrated to be effective procedures for solving multi criterion optimization problems. These algorithms mimic models of natural evolution and have the ability to adaptively search large spaces in near-optimal ways. One direct application of GAs is in the area of evolutionary robotics, but standard GAs have some drawbacks such as time-consuming and premature convergence...
Planning of the optimal path has always been the target pursued by many researchers, and its application in mobile robot is one of the most important research topics. This paper aims to plan the obstacle-avoiding path for mobile robots based on the artificial immune algorithm (AIA) developed from the immune principle. This paper analyzes the motion characteristic of the car-like autonomous mobile...
With the development of society and economy, more and more high buildings and large mansions come forth. The task to maintain public security become heavier, it is imperative to seek an automatic patrol solution. This paper describes how to construct a security and patrol robot system based on modular and object oriented approach. A novel controller WinCon-8k running on the real time Windows CE operation...
With the increase of aging people, the task to maintain the health care level becomes heavier. To compensate for shortages of nurses and reduce the stress of nursing work, we have attempted to create an Internet based mobile robot system for hospitals or home healthcare. In this paper, we described a feasibility study and a basic platform design of a teleoperated healthcare service system via the...
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